ZIFGWWCUONMOLI-UHFFFAOYSA-N

AMND

AC1LC4Y2

4934AD

CTK0E7392

BBL003691

STK895670

SCHEMBL2901701

FCH919566

AK118008

HE034265

W-4121

Ambcb4017230

DTXSID70344100

AJ-84975

AB0134438

MFCD06408360

ZINC32198129

ZX-AN011716

ZX-CM004772

ALBB-012928

AKOS005173872

I05-1472

J-009351

FT-0645252

3B1-001720

2-methyl-7-amino-1,8-naphthyridine

2-Amino-7-methyl-1,8-naphthyridine

7-methyl-1,8-naphthyridin-2-amine

MCULE-9955824237

1568-93-0

7-Methyl[1,8]naphthyridin-2-amine #

MolPort-000-165-135

1,8-Naphthyridine, 2-amino-7-methyl-

1,8-Naphthyridin-2-amine, 7-methyl-

METHYLPYRIDYLKETONE

Acetylpyridine

AJKVQEKCUACUMD-UHFFFAOYSA-N

Acetyl pyridine

2-ETHANOYLPYRIDINE

2-ACETYLPYRIDINE

2-Acetopyridine

2-Pyridylmethyl ketone

2-Acetylpyridine, analytical standard

ACMC-1BTLA

2-acetyl pyridine

2-acetyl-pyridine

2-ACETYL-PYRIDIE

AC1L23IE

2-Pyridyl methyl ketone

Methyl 2-pyridyl ketone

AC1Q1K06

KSC176M5L

L152

1-Pyridin-2-ylmethanone

CHEMBL11945

PubChem13363

RW2018

SCHEMBL55127

1-pyridin-2-ylethanone

2-Acetylpyridine (natural)

A0111

CTK0H6655

H2353

AB00686

ACT06583

Ketone, methyl 2-pyridyl

LS-563

NSC15043

RP19411

UNII-AQQ7807JD8 component AJKVQEKCUACUMD-UHFFFAOYSA-N

2-Acetylpyridine, >=99%

629O10UI3L

CCRIS 7784

FEMA 3251

HMS2268O15

BBL009941

DTXSID7024409

HE009169

HE093046

HE333494

SBB058824

STL145899

1-(2-Pyridinyl)ethanone

1-Pyridin-2-yl-ethanone

DSSTox_CID_4409

M-6307

UNII-629O10UI3L

ZINC1655483

1-(2-PYRIDYL)ETHANONE

2-Acetylpyridine, United States Pharmacopeia (USP) Reference Standard

AJ-28853

AK-53417

AN-20600

ANW-16432

BR-53417

CJ-05984

CJ-26772

DSSTox_GSID_24409

KB-13229

NSC 15043

NSC-15043

SC-19071

ST2408618

TL8006114

TRA0050856

BB_SC-6522

BDBM50026891

DSSTox_RID_77390

MFCD00006303

ZINC01655483

1-(2-Pyridinyl)ethanone #

AI3-52210

AM20061676

CS-W008602

DB-015932

RTR-002399

ST51038532

TR-002399

1-(2-PYRIDINYL)-ETHANONE

1-(pyridin-2-yl)ethanone

AKOS000119795

Q-100067

2-Acetylpyridine, >=99%, FG

FEMA No. 3251

FT-0610981

MLS002152864

SMR000112288

Ethanone, 1-(pyridinyl)-

AZ0001-0160

Tox21_201499

Tox21_303104

F0001-0271

Z1250132541

1122-62-9

MCULE-7714885820

NCGC00091706-01

NCGC00091706-02

NCGC00256952-01

NCGC00259050-01

EINECS 214-355-6

30440-88-1

Ethanone, 1-(2-pyridinyl)-

CAS-1122-62-9

1-(Pyridin-2-Yl)Ethan-1-One

MolPort-001-769-090

58805-EP2305682A1

58805-EP2308879A1

121411-EP2287940A1

121411-EP2299509A1

InChI=1/C7H7NO/c1-6(9)7-4-2-3-5-8-7/h2-5H,1H

COHDGTRFTKHYSJ-UHFFFAOYSA-N

AC1LASIW

2-Ethyl-5-methylpyridine

6-Ethyl-3-methylpyridine

9500AA

CTK0E3022

SCHEMBL469189

2-ETHYL-5-METHYL-PYRIDINE

5-Methyl-2-ethyl pyridine

HE028602

AX8216447

KB-68620

FCH1163456

DTXSID20334051

ANW-68991

AK-55014

AJ-84784

ZINC32150481

TC-157736

AKOS016005917

Pyridine, 2-ethyl-5-methyl-

18113-81-0

METHYLPYRIDINE

alpha-Methylpyridine

BSKHPKMHTQYZBB-UHFFFAOYSA-N

Picoline

alphap

o-Methylpyridine

Alpha picoline

alpha-Picoline

2-METHYLPYRIDINE

2-methylpridine

a-picoline

o-Picoline

AC1L1PZF

2-Picoline

PICOLINE, ALPHA

.alpha.-Methylpyridine

2-Methyl pyridine

2-METHYL-PYRIDINE

2-Pyridylmethyl radica1

2-Mepy

2-methyl-pyridin

AC1Q2R2B

2-Picoline, analytical standard

Picoline (Related)

Pyridine, methyl-

.alpha.-Picoline

ACMC-20aj4x

CHEMBL15732

NSC3409

PubChem15899

2-Picoline-d7

CTK0H6378

HSDB 101

P0415

AC14933

AM81276

BIDD:ER0295

RP17904

A15108

C14447

CCRIS 1721

Picoline, .alpha.

RCRA waste number U191

2-Methylpyridine, 98%

AK106183

DTXSID9021899

HE000129

HE140269

HE144670

HE306970

NSC 3409

NSC-3409

Pyridine, 2-methyl-

STL268873

CHEBI:50415

DSSTox_CID_1899

3716Q16Q6A

AI3-2409

AN-22539

DSSTox_GSID_21899

KB-25560

SC-16377

ST2417109

TRA0005960

TRA0055495

WLN: T6NJ B1

2-Methylpyridine-Pyridine, 2-methyl-

DSSTox_RID_76392

MFCD00006332

ZINC38192546

AI3-24109

DB-023694

KB-232113

LS-109608

NCIOpen2_007826

NCIOpen2_007919

RT-000701

UNII-3716Q16Q6A

AKOS000119190

J-510091

RCRA waste no. U191

ZINC328578702

FT-0613358

Tox21_111951

Tox21_201693

109-06-8

F0001-0192

1333-41-1

MCULE-3857746542

NCGC00160644-01

NCGC00160644-02

NCGC00259242-01

CAS-109-06-8

EINECS 203-643-7

45505-34-8

82005-07-0

2-Picoline, 98% 100ml

MolPort-019-379-301

o-Picoline [UN2313] [Flammable liquid]

68007-EP2277864A1

68007-EP2308874A1

72795-EP2277878A1

72795-EP2305652A2

72795-EP2309584A1

o-Picoline [UN2313] [Flammable liquid]

2-Methylpyridine, Lonza quality, >=99.0% (GC)

InChI=1/C6H7N/c1-6-4-2-3-5-7-6/h2-5H,1H

The Henry's Law constant for 2-methylpyridine is 9.96X10-6 atm-cu m/mole(1). This Henry's Law constant indicates that 2-methylpyridine is expected to volatilize from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 4 days(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 30 days(SRC). 2-Methylpyridine's Henry's Law constant(1) indicates that volatilization from moist soil surfaces may occur(SRC). 2-Methylpyridine is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 11.2 mm Hg at 25 deg C(3). 2-Methylpyridine is a weak base with a pKa of 5.96(4), which indicates this compound will partially exist in the protonated form in acidic conditions, and no volatilization from water or moist soil will occur for the cation(SRC). In mineral salts-soil suspensions incubated at 28 deg C, 15% was volatilized in 24 days(5). Volatilization from soil alone was only 2-3% after 60 days(6).
Literature: (1) Andon RJL et al; J Amer Chem Soc 76: 3188-96 (1954) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Chao J et al; J Phys Chem Ref Data 12: 1033-63 (1983) (4) Scriven EFV et al; Pyridine and Pyridine Derivatives. Kirk-Othmer Encyclopedia of Chemical Technology. (1999-2014). New York, NY: John Wiley & Sons. Online Posting Date: Dec 2, 2005. (5) Sims GK, Sommers LE; Environ Toxicol Chem 5: 503-9 (1986) (6) Sims GK, Sommers LE; J Environ Qual 14: 480-4 (1985)

The sorption behavior of 2-methylpyridine was studied in soil column tests using 5 Eurosoil reference soils having organic carbon content ranging from 0.33-1.85% and pH ranging from 5.2-8.6(1); measured Kd values ranging from 0.08 to 6.52(1) correspond to calculated Koc values of 4, 38, 70, 100 and 215(SRC); the lowest Koc value of 4 corresponds to Eurosoil 2 which had the highest pH value(8.6). The pKa of 2-methylpyridine is 5.96(2), indicating that this compound will exist partially in cation form in the environment and cations generally adsorb more strongly to soils containing organic carbon and clay than their neutral counterparts(3). In the Eurosoil column tests(1), lowest adsorption occurred when 2-methylpyridine was in non-ionized form(1). Sorption of 2-methylpyridine to soil is primarily controlled by cation exchange and surface complex formation(1,4). According to a classification scheme(5), the Koc values suggest that 2-methylpyridine is expected to have very high to moderate mobility in soil.
Literature: (1) Bi E et al; Environ Sci Technol 40: 5962-5970 (2006) (2) Scriven EFV et al; Pyridine and Pyridine Derivatives. Kirk-Othmer Encyclopedia of Chemical Technology. (1999-2014). New York, NY: John Wiley & Sons. Online Posting Date: Dec 2, 2005. (3) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000) (4) Bi E et al; Environ Sci Technol 41: 3172-3178 (2006) (5) Swann RL et al; Res Rev 85: 17-28 (1983)
Literature: #Spectral studies of 2-methylpyridine adsorbed to hydrated and dehydrated silica indicate that hydrogen bonding occurs with silica surface silanols via the nitrogen atom on the pyridine ring and that this interaction is stronger than that between this compound and water(1). 2-Methylpyridine emerged under 2 soil column void volumes; soil columns were packed with soil cores from Rock Springs, WY to the original 1016 mm depth and shale-oil process water was used as the mobile phase(2); the pH and clay content of the soil were not specified(2); this indicates that soil is an effective adsorbent when less than this void volume of retort water is applied (as in small spills)(2); rainfall leaching after a spill will also probably enhance solute migration(2). When 2-methylpyridine was incubated at 28 deg C in a soil inoculum, 4.8% was sorbed by soil(3).
Literature: (1) Ringwald SC, Pemberton JE; Environ Sci Technol 34: 259-65 (2000) (2) Leenheer JA, Stuber HA; Environ Sci Technol 15: 1467-75 (1981) (3) Sims GK, Sommers LE Environ Toxicol Chem 5: 503-9 (1986)

HSDXVAOHEOSTFZ-UHFFFAOYSA-N

2-PENTYLPYRIDINE

2-Amylpyridine

2-n-Pentylpyridine

2-pentyl pyridine

2-n-Amylpyridine

AC1L28PL

ACMC-1CMX8

Pyridine, pentyl-

S154

KSC203K5B

NSC4693

CTK1A3550

OR27869

VP14361

SCHEMBL300432

9N74L1UD11

Pyridine, 2-pentyl-

LS-3021

LP031810

NSC 4693

Jsp004628

NSC-4693

STK801859

HE000941

HC150175

DTXSID9062308

BBL028033

AK116759

ZINC3881710

A816439

UNII-9N74L1UD11

ANW-25000

1-(2-PYRIDYL)PENTANE

AB1006153

ACM2294760

AJ-46647

AN-19887

KB-25844

CJ-11094

AX8032754

TRA0008306

SC-57942

FCH1115909

CC-11770

ST2417148

ZX-AT010897

ZINC03881710

MFCD00051828

BB_NC-0787

C-02745

RTR-010732

DB-021475

ST50824170

TR-010732

I02-0329

BB_NC-00787

AKOS005622636

W-107448

FT-0613266

2-Pentylpyridine, >=97%, FG

MCULE-5660438217

2294-76-0

EINECS 218-937-0

2-Amyl pyridine; 1-(2-Pyridyl)pentane

MolPort-001-766-116

BWZVCCNYKMEVEX-UHFFFAOYSA-N

COLLIDINE

gamma-Collidine

sym-Collidine

g-Collidine

s-Collidine

alpha,gamma,alpha'-Collidine

AC1L1PXL

ACMC-1BTAS

AC1Q2QL6

Collidine (Related)

.gamma.-Collidine

7IE4BK5J5V

alpha,gamma,alpha inverted exclamation mark -collidine

NSC460

SCHEMBL7489

a,g,a'-Collidine

H604

HSDB 57

KSC490Q7P

PubChem15898

UNII-7IE4BK5J5V

CTK3J0877

T0716

2,4,6-Trimethylpyridinium

AN-192

NSC 460

NSC-460

RP17899

STR03652

2,4,6 Trimethylpyridine

2,4,6-Trimethylpyridine

AK140112

BBL027576

CHEMBL1209580

DTXSID1051561

HE027274

HE134153

PS-5252

SBB060376

STL146741

Pyridine,4,6-trimethyl-

AJ-67947

ANW-15977

BP-30156

CJ-15232

KB-67367

SC-25605

ST2403651

TRA0078965

.alpha.,.alpha.'-Collidine

2,4,6 COLLIDINE

2,4,6-COLLIDINE

2,4,6-Collinine

2,4,6-Kollidin

2,4,6-tri-methylpyridine

2,4,6-trimethyl pyridine

2,4,6-trimethyl-pyridin

2,4,6-trimethyl-pyridine

BB_SC-9443

BDBM50416505

MFCD00006338

ZINC15858174

AI3-10050

DB-015912

LS-132120

NCIOpen2_009389

RTR-001992

ST51046565

TR-001992

AKOS000119121

Q-200178

BRN 0107283

FT-0609910

2,4,6- collidine

pyridine,2,4,6-trimethyl-

108-75-8

F0001-0178

Z1250132535

MCULE-3564511532

Pyridine, 2,4,6-trimethyl-

EINECS 203-613-3

.alpha.,.gamma.,.alpha.'-Collidine

2,4,6-Kollidin [Czech]

MolPort-001-768-507

50757-EP2292615A1

50757-EP2295415A1

50757-EP2311824A1

66301-EP2277878A1

66301-EP2281819A1

66301-EP2295441A2

66301-EP2308851A1

133907-EP2295430A2

133907-EP2295431A2

2,4,6-Trimethylpyridine, ReagentPlus(R), 99%

2,4,6-Collidine (2,4,6-Trimethylpyridine)

2,4,6-Collidine, 99% 25ml

2,4,6-Trimethylpyridine, Vetec(TM) reagent grade, 98%

2,4,6-Trimethylpyridine, >=98.0% (GC)

5-20-06-00093 (Beilstein Handbook Reference)

2,4,6-Trimethylpyridine, puriss. p.a., >=99.0% (GC)

InChI=1/C8H11N/c1-6-4-7(2)9-8(3)5-6/h4-5H,1-3H

The Henry's Law constant for 2,4,6-trimethylpyridine is estimated as 8.8X10-6 atm-cu m/mole(SRC) derived from its vapor pressure, 2 mm Hg(1), and water solubility, 3.5X10+4 mg/l(2). This Henry's Law constant indicates that 2,4,6-trimethylpyridine is expected to volatilize from water surfaces(3). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(3) is estimated as 3.1 days(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(3) is estimated as 38 days(SRC). 2,4,6-Trimethylpyridine's estimated Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). However, the pKa of 2,4,6-trimethylpyridine is 7.4(4) which suggests that volatilization from water surfaces is expected to be attenuated slightly since ions are not expected to volatilize(SRC). 2,4,6-Trimethylpyridine is expected to volatilize from dry soil surfaces(SRC) based upon its vapor pressure(1).
Literature: (1) Chao J et al; J Phys Chem Ref Data 12: 1033-63 (1983) (2) Budavari S, ed; The Merck Index. Whitehouse Station, NJ: Merck and Co Inc, p. 1656 (1996) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (4) Perrin DD; Dissociation Constants of Organic Bases in Aqueous Solution. IUPAC Chem Data Ser, Buttersworth, London (1965)

Sol in methanol, ethanol, chloroform, benzene, toluene, and dil acids; miscible with ether
Literature: Budavari, S. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. Whitehouse Station, NJ: Merck and Co., Inc., 1996., p. 1656
Literature: #Sol in acetone
Literature: Lide, DR (ed.). CRC Handbook of Chemistry and Physics. 81st Edition. CRC Press LLC, Boca Raton: FL 2000, p. 3-301
Literature: #Sol in water (in g/100 ml water): 20.8 g @ 6 deg C, 3.5 g @ 20 deg C, 1.8 g @ 100 deg C
Literature: Budavari, S. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. Whitehouse Station, NJ: Merck and Co., Inc., 1996., p. 1656

The Koc of 2,4,6-trimethylpyridine is estimated as 250(SRC), using a log Kow of 1.9(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that 2,4,6-collidine is expected to have moderate mobility in soil(SRC). The pKa of 2,4,6-trimethylpyridine is 7.4(4), indicating that this compound will partially exist in the protonated form in the environment and cations generally adsorb to organic carbon and clay more strongly than their neutral counterparts(5).
Literature: (1) Hansch C et al; Exploring QSAR. Hydrophobic, Electronic, and Steric Constants. ACS Prof Ref Book. Heller SR, consult. ed., Washington, DC: Amer Chem Soc p. 45 (1995) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 17-28 (1983) (4) Perrin DD; Dissociation Constants of Organic Bases in Aqueous Solution. IUPAC Chem Data Ser, Buttersworth, London (1965) (5) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds, Baca Raton, FL: Lewis Publ (2000)

beta-Methylquinoline

DTBDAFLSBDGPEA-UHFFFAOYSA-N

3-METHYLQUINOLINE

3-methyl-quinoline

AC1L1YG9

3-MQL

1YC9RBW2G0

SCHEMBL2938

PubChem2344

U296

AM1098

UNII-1YC9RBW2G0

ACMC-209mql

M0782

AMPD00176

CTK2F3293

c0070

CHEMBL195661

3-Methyl-1-benzazine

3-Methylquinoline, 99%

CCRIS 2896

HE000807

NSC109149

Quinoline, 3-methyl-

Q-7593

ZINC1701249

A833130

CHEBI:20140

CJ-06693

ST2410810

AB0019190

SC-05734

AC-27345

AJ-30499

AK-72496

AN-46500

KB-32648

ANW-33739

CJ-28723

DTXSID60210108

ZINC01701249

MFCD00014661

BDBM50159256

LS-142038

RTX-011928

ST50823862

DB-053823

NSC 109149

NSC-109149

I14-1286

AKOS002337541

TRA-0205821

FT-0616179

BRN 0110325

FT-0616180

EN300-79890

612-58-8

Z1259339761

MCULE-2515343093

EINECS 210-315-7

MolPort-016-891-173

Quinoline, 3-methyl- (7CI,8CI,9CI)

5-20-07-00388 (Beilstein Handbook Reference)

InChI=1/C10H9N/c1-8-6-9-4-2-3-5-10(9)11-7-8/h2-7H,1H

OITTVGIRLCPSNN-UHFFFAOYSA-N

AC1Q6HXY

3,4-Dimethylcarbostyril

AC1L6JW4

Carbostyril,4-dimethyl-

CTK4D4612

2-Hydroxy-3,4-dimethylquinoline

SCHEMBL6220014

NSC108444

HE126977

ZINC8649176

DTXSID00296229

SCHEMBL13467803

Carbostyril, 3,4-dimethyl-

NSC-108444

AKOS022505169

AKOS030538264

3,4-dimethyl-quinolin-2-ol

2(1H)-Quinolinone,4-dimethyl-

3,4-dimethylquinolin-2(1h)-one

3,4-dimethyl-1H-quinolin-2-one

17336-90-2

3,4-Dimethyl-2(1H)-quinolinone #

2(1H)-Quinolinone, 3,4-dimethyl-

Cincholepidine

gamma-Methylquinoline

Lepidine

MUDSDYNRBDKLGK-UHFFFAOYSA-N

p-Methylquinoline

Lepidene

Lepidin

4-METHYLQUINOLINE

p-methyl quinoline

AC1L1UVN

AC1Q2RAJ

4-Lepidine

ACMC-1AHYH

.gamma.-Methylquinoline

4-methyl quinoline

4-methyl-quinoline

quinol-4-ylmethane

CHEMBL9734

L758

KSC235Q6N

NSC3412

Lepidine (4-Methylquinoline)

SCHEMBL31559

Lepidine, 99%

CTK1D5866

L0024

STR06140

RP20851

4-Methylquinoline, >=99%

CCRIS 2894

HSDB 7153

A22510

A15593

Quinoline, 4-methyl-

HE000809

HE345242

DTXSID7047067

SBB058784

NSC-3412

PS-3771

NSC 3412

M-5284

ZINC1666750

CHEBI:48983

CJ-26989

SC-12713

SC-15612

ST2413199

LS-87752

AJ-29036

DSSTox_GSID_47067

AK-49826

AN-21392

KB-39726

ANW-30727

BR-49826

DSSTox_RID_82083

DSSTox_CID_27067

Lepidine (6CI,8CI)

3S211042

MFCD00006784

3S110963

ZINC01666750

TC-020151

AI3-24277

ST50823863

DB-013319

TX-017072

116169T3O8

AKOS000119150

J-515822

FT-0627792

UNII-116169T3O8

FT-0659357

FT-0083296

BRN 0110926

Z966690984

Tox21_301829

491-35-0

NCGC00184238-02

MCULE-8999201921

NCGC00184238-01

NCGC00256086-01

NCGC00184238-03

NCGC00184238-04

NCGC00184238-05

NCGC00184238-06

NCGC00184238-07

NCGC00184238-08

NCGC00184238-09

NCGC00184238-10

CAS-491-35-0

EINECS 207-734-2

Quinoline, 4-methyl- (9CI)

MolPort-001-781-554

3007-43-0 (hydrochloride)

5-20-07-00389 (Beilstein Handbook Reference)

InChI=1/C10H9N/c1-8-6-7-11-10-5-3-2-4-9(8)10/h2-7H,1H

The Henry's Law constant for 4-methylquinoline is estimated as 7.6X10-7 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This Henry's Law constant indicates that 4-methylquinoline is expected to be essentially nonvolatile from water surfaces(2). 4-Methylquinoline is not expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 6.4X10-3 mm Hg(3).
Literature: (1) Meylan WM, Howard PH; Environ Toxicol Chem 10: 1283-93 (1991) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Walton J; Eng Sci Data Item 77019, p. 29 (1977)

Slightly soluble in water
Literature: Lide, DR (ed.). CRC Handbook of Chemistry and Physics. 81st Edition. CRC Press LLC, Boca Raton: FL 2000, p. 3-308
Literature: #Soluble in ethanol, ether, and acetone.
Literature: Lide, DR (ed.). CRC Handbook of Chemistry and Physics. 81st Edition. CRC Press LLC, Boca Raton: FL 2000, p. 3-308
Literature: #Miscible with alcohol and benzene
Literature: O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. 13th Edition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 973
Literature: #Soluble in mineral acid; insoluble in alkali
Literature: Lide, D.R., G.W.A. Milne (eds.). Handbook of Data on Organic Compounds. Volume I. 3rd ed. CRC Press, Inc. Boca Raton ,FL. 1994., p. V5 4875
Literature: #In water, 783 mg/liter @ 25 deg C
Literature: Meylan WM et al; Environ Toxicol Chem 15: 100-106 (1996)

The Koc of 4-methylquinoline is estimated as 630(SRC), using a log Kow of 2.61(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that 4-methylquinoline is expected to have low mobility in soil(SRC). The pKa of 4-methylquinoline is 5.67(4), indicating that this compound will partially exist in cation form in the environment and cations generally adsorb to organic carbon and clay more strongly than their neutral counterparts(5).
Literature: (1) Hansch C et al; Exploring QSAR. Hydrophobic, Electronic, and Steric Constants. ACS Prof Ref Book. Heller SR, consult. ed., Washington, DC: Amer Chem Soc p. 68 (1995) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 17-28 (1983) (4) Perrin DD; Dissociation constants of organic bases in aqueous solution. IUPAC Chem Data Ser, Buttersworth, London (1965) (5) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000)

FLWXYOZWTCSAQC-UHFFFAOYSA-N

AC1LBY8F

SCHEMBL424668

5-Methylthieno[3,2-b]pyridine

1759-29-1

Thieno[3,2-b]pyridine, 5-methyl-

Methylnicotinate

3-Carbomethoxypyridine

METHYL NICOTINATE

Methyl-nicotinate

Nicometh

YNBADRVTZLEFNH-UHFFFAOYSA-N

Nikomet

3PyrCOOMe

Methyl 3-pyridinecarboxylate

niconacid methyl ester

Methyl nicotinate, analytical standard

Nicotinic acid methyl

pellagra preventive factor methyl ester

Heat spray

m-(Methoxycarbonyl)pyridine

niacin methyl ester

Nicotinic acid methyl ester

AC1Q5ZBZ

methyl pyridine-3-carboxylate

3-(Methoxycarbonyl)pyridine

7B1AVU9DJN

3-(Carbomethoxy)pyridine

AC1L1O4J

ACMC-20aioj

Nicotinic acid, methyl ester

UNII-7B1AVU9DJN

3-Picolinic acid methyl ester

3-Picolinic acid methyl ester;Methyl nicotinate

3-Pyridinecarboxylic acid, methyl ester

KSC274Q6R

Methyl nicotinate (USAN)

pyridine-3-carboxylic acid methyl ester

ZINC1706

FC1289

PubChem11724

SCHEMBL24566

Methyl nicotinate, 99%

Methyl nicotinate, European Pharmacopoeia (EP) Reference Standard

N0086

CHEMBL379845

CM10959

LS20584

Methyl ester of pyridine-3-carboxylic acid

NSC13126

3-Picolinic acid methyl ester

D04991

HMS1775A18

BBL012574

CS-D1355

DTXSID7044471

GS-3032

HE030325

HE417717

Heat spray (TN)

NSC403799

SBB040924

STK803258

M-5948

WLN: T6NJ CVO1

AB0007776

AB1000383

AC-22482

AJ-08072

AK-47410

AN-24267

ANW-75137

BR-47410

DSSTox_GSID_44471

LS-96585

NSC 13126

NSC-13126

SC-18077

ST2413502

TL8005930

BB_SC-6260

CHEBI:134761

DSSTox_CID_24471

DSSTox_RID_80253

Methyl nicotinate, >=99%, FG

MFCD00006388

rarechem al bf 0185

ZINC00001706

AI3-19241

AM20061626

DB-031973

KB-236868

NSC-403799

ST45174806

TR-032937

AKOS000119439

Q-201381

BRN 0113951

FEMA No. 3709

93-60-7

Tox21_111702

Tox21_302038

CAS-93-60-7

MCULE-2161067131

NCGC00159479-02

NCGC00159479-03

NCGC00159479-05

NCGC00255708-01

EINECS 202-261-8

SR-01000944497

Tox21_111702_1

123574-61-8

MolPort-000-872-088

AC-907/25014170

SR-01000944497-1

Methyl nicotinate, puriss., >=99.0% (GC)

5-22-02-00059 (Beilstein Handbook Reference)

InChI=1/C7H7NO2/c1-10-7(9)6-3-2-4-8-5-6/h2-5H,1H

Pentadeuteropyridine

Azabenzene

JUJWROOIHBZHMG-UHFFFAOYSA-N

Piridina

Pirydyna

PYRIDINE

pyridine fraction

Pyridin

Azine

pyridine-ring

Pyridine, analytical standard

pyridine-

Pyridine, anhydrous

0PY

AC1Q2ARA

2-pyridinyl

4-pyridinyl

PYRIDINE, ACS

Pyridine, ACS reagent

AC1L1AM2

AC1Q2AR9

Pyridine, HPLC Grade

NH9L3PP67S

Piridina [Italian]

Pirydyna [Polish]

TRANSGENIC LECM (PYRIDINE)

Pyridin [German]

PYRIDINE- D5

Pyridine, pharmaceutical secondary standard; traceable to USP

CP 32

LS-13

Pyridine, >=99%

Pyridine, spectrophotometric grade, >=99%

UN1282

UNII-NH9L3PP67S

WLN: T6NJ

CTK0H7158

HMDB00926

HSDB 118

P0549

Pyridine, 99%

Q0034

Q0045

X4374

CHEMBL266158

RP17908

bmse000432

C00747

CCRIS 2926

LTBB002420

RCRA waste number U196

ZINC895354

DNC004080

DTXSID9021924

FEMA Number 2966

HE027241

HE095340

HE100352

HE104240

HE295400

HE313916

HE420381

NSC141574

NSC406123

STL264195

UN 1282

ZB015028

300181X

A802257

ACMC-20a483

CHEBI:16227

DSSTox_CID_1924

NCI-C55301

POLY(3 5-PYRIDINEDIYL)

PYRIDINE (15N)

AB1007260

AJ-24181

AN-22628

ANW-41400

ANW-56401

BP-13452

CJ-04471

DSSTox_GSID_21924

Caswell No. 717

DSSTox_RID_76405

MFCD00011732

Pyridine, LR, >=99%

ZINC00895354

AI3-01240

NCIOpen2_002809

NCIOpen2_007786

NCIOpen2_007866

NCIOpen2_007986

NCIOpen2_007999

NSC 406123

NSC-141574

NSC-406123

RTR-002198

TR-002198

AKOS000120998

EPA Pesticide Chemical Code 069202

Epitope ID:140099

I02-1797

J-002482

RCRA waste no. U196

FEMA No. 2966

FT-0632826

FT-0646882

FT-0654216

FT-0658212

FT-0658683

Pyridine, anhydrous, 99.8%

Pyridine, ReagentPlus(R), >=99%

Pyridine, purification grade, >=99.75%

Pyridine, suitable for hydroxyl value determination, >=99.5%

NCI60_006101

Tox21_200960

110-86-1

F0001-0227

Pyridine, ACS reagent, >=99.0%

Pyridine, AR, >=99.5%

Pyridine, 99% 500ml

Pyridine, for HPLC, >=99.9%

Pyridine, JIS special grade, >=99.5%

6999-00-4

7291-22-7

MCULE-4028120692

NCGC00091476-01

NCGC00091476-02

NCGC00258513-01

Pyridine, SAJ first grade, >=99.0%

CAS-110-86-1

EINECS 203-809-9

Pyridine, biotech. grade, >=99.9%

Pyridine, p.a., 99%

45410-39-7

62301-32-0

82005-06-9

85404-19-9

85404-20-2

Pyridine [UN1282] [Flammable liquid]

Pyridine, >=99.5% (GC)

152758-95-7

163392-20-9

628-13-7 (hydrochloride)

733733-47-6

857961-06-9

1175-EP0930075A1

1175-EP1441224A2

1175-EP2269977A2

1175-EP2269978A2

1175-EP2269985A2

1175-EP2269986A1

1175-EP2269989A1

1175-EP2269990A1

1175-EP2269991A2

1175-EP2269992A1

1175-EP2269993A1

1175-EP2270001A1

1175-EP2270002A1

1175-EP2270003A1

1175-EP2270004A1

1175-EP2270006A1

1175-EP2270008A1

1175-EP2270010A1

1175-EP2270011A1

1175-EP2270014A1

1175-EP2270015A1

1175-EP2270017A1

1175-EP2270018A1

1175-EP2270113A1

1175-EP2270114A1

1175-EP2270505A1

1175-EP2272509A1

1175-EP2272510A1

1175-EP2272516A2

1175-EP2272517A1

1175-EP2272537A2

1175-EP2272813A2

1175-EP2272817A1

1175-EP2272822A1

1175-EP2272825A2

1175-EP2272826A1

1175-EP2272827A1

1175-EP2272828A1

1175-EP2272832A1

1175-EP2272834A1

1175-EP2272835A1

1175-EP2272837A1

1175-EP2272838A1

1175-EP2272839A1

1175-EP2272840A1

1175-EP2272841A1

1175-EP2272844A1

1175-EP2272845A2

1175-EP2272849A1

1175-EP2272935A1

1175-EP2272972A1

1175-EP2272973A1

1175-EP2274983A1

1175-EP2275105A1

1175-EP2275395A2

1175-EP2275398A1

1175-EP2275401A1

1175-EP2275404A1

1175-EP2275409A1

1175-EP2275410A1

1175-EP2275411A2

1175-EP2275412A1

1175-EP2275414A1

1175-EP2275418A1

1175-EP2275420A1

1175-EP2275425A1

1175-EP2277848A1

1175-EP2277858A1

1175-EP2277861A1

1175-EP2277865A1

1175-EP2277867A2

1175-EP2277872A1

1175-EP2277875A2

1175-EP2277877A1

1175-EP2277878A1

1175-EP2277880A1

1175-EP2277881A1

1175-EP2279750A1

1175-EP2280000A1

1175-EP2280001A1

1175-EP2280002A1

1175-EP2280003A2

1175-EP2280004A1

1175-EP2280005A1

1175-EP2280007A1

1175-EP2280008A2

1175-EP2280009A1

1175-EP2280011A1

1175-EP2280012A2

1175-EP2280020A1

1175-EP2280021A1

1175-EP2280948A1

1175-EP2280957A1

1175-EP2281563A1

1175-EP2281810A1

1175-EP2281815A1

1175-EP2281817A1

1175-EP2281818A1

1175-EP2281819A1

1175-EP2281820A2

1175-EP2281821A1

1175-EP2281822A1

1175-EP2281823A2

1175-EP2281824A1

1175-EP2284149A1

1175-EP2284150A2

1175-EP2284151A2

1175-EP2284152A2

1175-EP2284153A2

1175-EP2284155A2

1175-EP2284156A2

1175-EP2284157A1

1175-EP2284159A1

1175-EP2284160A1

1175-EP2284164A2

1175-EP2284169A1

1175-EP2284171A1

1175-EP2284174A1

1175-EP2284920A1

1175-EP2286811A1

1175-EP2286812A1

1175-EP2287140A2

1175-EP2287147A2

1175-EP2287148A2

1175-EP2287150A2

1175-EP2287152A2

1175-EP2287153A1

1175-EP2287155A1

1175-EP2287157A1

1175-EP2287160A1

1175-EP2287161A1

1175-EP2287162A1

1175-EP2287165A2

1175-EP2287166A2

1175-EP2287167A1

1175-EP2289509A2

1175-EP2289868A1

1175-EP2289871A1

1175-EP2289877A1

1175-EP2289880A1

1175-EP2289884A1

1175-EP2289885A1

1175-EP2289887A2

1175-EP2289888A2

1175-EP2289891A2

1175-EP2289893A1

1175-EP2289894A2

1175-EP2289897A1

1175-EP2289965A1

1175-EP2292228A1

1175-EP2292586A2

1175-EP2292590A2

1175-EP2292592A1

1175-EP2292593A2

1175-EP2292595A1

1175-EP2292596A2

1175-EP2292597A1

1175-EP2292604A2

1175-EP2292606A1

1175-EP2292610A1

1175-EP2292611A1

1175-EP2292613A1

1175-EP2292615A1

1175-EP2292617A1

1175-EP2292618A1

1175-EP2292619A1

1175-EP2292620A2

1175-EP2292629A1

1175-EP2292630A1

1175-EP2295053A1

1175-EP2295402A2

1175-EP2295406A1

1175-EP2295408A1

1175-EP2295409A1

1175-EP2295410A1

1175-EP2295411A1

1175-EP2295412A1

1175-EP2295413A1

1175-EP2295414A1

1175-EP2295415A1

1175-EP2295416A2

1175-EP2295417A1

1175-EP2295418A1

1175-EP2295419A2

1175-EP2295425A1

1175-EP2295426A1

1175-EP2295427A1

1175-EP2295428A2

1175-EP2295429A1

1175-EP2295432A1

1175-EP2295433A2

1175-EP2295434A2

1175-EP2295437A1

1175-EP2295439A1

1175-EP2295441A2

1175-EP2295503A1

1175-EP2298312A1

1175-EP2298729A1

1175-EP2298731A1

1175-EP2298732A1

1175-EP2298734A2

1175-EP2298735A1

1175-EP2298739A1

1175-EP2298744A2

1175-EP2298746A1

1175-EP2298747A1

1175-EP2298748A2

1175-EP2298750A1

1175-EP2298754A1

1175-EP2298755A1

1175-EP2298756A1

1175-EP2298757A2

1175-EP2298758A1

1175-EP2298759A1

1175-EP2298761A1

1175-EP2298763A1

1175-EP2298764A1

1175-EP2298765A1

1175-EP2298766A1

1175-EP2298767A1

1175-EP2298768A1

1175-EP2298770A1

1175-EP2298772A1

1175-EP2298774A1

1175-EP2298775A1

1175-EP2298776A1

1175-EP2298778A1

1175-EP2298779A1

1175-EP2298780A1

1175-EP2298783A1

1175-EP2298828A1

1175-EP2299509A1

1175-EP2299510A1

1175-EP2299785A1

1175-EP2299817A1

1175-EP2299819A1

1175-EP2301534A1

1175-EP2301536A1

1175-EP2301538A1

1175-EP2301911A1

1175-EP2301912A2

1175-EP2301913A1

1175-EP2301914A1

1175-EP2301916A2

1175-EP2301918A1

1175-EP2301921A1

1175-EP2301922A1

1175-EP2301923A1

1175-EP2301926A1

1175-EP2301928A1

1175-EP2301929A1

1175-EP2301930A1

1175-EP2301932A1

1175-EP2301933A1

1175-EP2301934A1

1175-EP2301935A1

1175-EP2301936A1

1175-EP2301937A1

1175-EP2301939A1

1175-EP2301940A1

1175-EP2301983A1

1175-EP2302003A1

1175-EP2303843A2

1175-EP2303861A1

1175-EP2305219A1

1175-EP2305250A1

1175-EP2305627A1

1175-EP2305629A1

1175-EP2305633A1

1175-EP2305637A2

1175-EP2305640A2

1175-EP2305641A1

1175-EP2305643A1

1175-EP2305644A1

1175-EP2305647A1

1175-EP2305648A1

1175-EP2305649A1

1175-EP2305652A2

1175-EP2305654A1

1175-EP2305657A2

1175-EP2305658A1

1175-EP2305659A1

1175-EP2305660A1

1175-EP2305663A1

1175-EP2305664A1

1175-EP2305667A2

1175-EP2305668A1

1175-EP2305672A1

1175-EP2305674A1

1175-EP2305677A1

1175-EP2305679A1

1175-EP2305682A1

1175-EP2305684A1

1175-EP2305687A1

1175-EP2305688A1

1175-EP2305689A1

1175-EP2305695A2

1175-EP2305696A2

1175-EP2305697A2

1175-EP2305698A2

1175-EP2305808A1

1175-EP2305825A1

1175-EP2306788A1

1175-EP2306789A1

1175-EP2308510A1

1175-EP2308562A2

1175-EP2308812A2

1175-EP2308828A2

1175-EP2308832A1

1175-EP2308833A2

1175-EP2308838A1

1175-EP2308839A1

1175-EP2308840A1

1175-EP2308841A2

1175-EP2308847A1

1175-EP2308848A1

1175-EP2308849A1

1175-EP2308850A1

1175-EP2308851A1

1175-EP2308857A1

1175-EP2308858A1

1175-EP2308861A1

1175-EP2308862A1

1175-EP2308863A1

1175-EP2308866A1

1175-EP2308867A2

1175-EP2308868A1

1175-EP2308870A2

1175-EP2308871A1

1175-EP2308872A1

1175-EP2308873A1

1175-EP2308874A1

1175-EP2308877A1

1175-EP2308879A1

1175-EP2308880A1

1175-EP2308926A1

1175-EP2308960A1

1175-EP2309564A1

1175-EP2309584A1

1175-EP2311451A1

1175-EP2311455A1

1175-EP2311464A1

1175-EP2311796A1

1175-EP2311797A1

1175-EP2311798A1

1175-EP2311799A1

1175-EP2311801A1

1175-EP2311802A1

1175-EP2311803A1

1175-EP2311806A2

1175-EP2311807A1

1175-EP2311808A1

1175-EP2311809A1

1175-EP2311810A1

1175-EP2311811A1

1175-EP2311814A1

1175-EP2311815A1

1175-EP2311816A1

1175-EP2311817A1

1175-EP2311818A1

1175-EP2311821A1

1175-EP2311822A1

1175-EP2311823A1

1175-EP2311824A1

1175-EP2311825A1

1175-EP2311827A1

1175-EP2311829A1

1175-EP2311830A1

1175-EP2311831A1

1175-EP2311836A1

1175-EP2311837A1

1175-EP2311840A1

1175-EP2311842A2

1175-EP2311850A1

1175-EP2314295A1

1175-EP2314558A1

1175-EP2314574A1

1175-EP2314575A1

1175-EP2314576A1

1175-EP2314582A1

1175-EP2314583A1

1175-EP2314584A1

1175-EP2314585A1

1175-EP2314586A1

1175-EP2314587A1

1175-EP2314588A1

1175-EP2314590A1

1175-EP2314593A1

1175-EP2315303A1

1175-EP2315502A1

1175-EP2316450A1

1175-EP2316452A1

1175-EP2316457A1

1175-EP2316459A1

1175-EP2316470A2

1175-EP2316824A1

1175-EP2316825A1

1175-EP2316826A1

1175-EP2316827A1

1175-EP2316829A1

1175-EP2316831A1

1175-EP2316832A1

1175-EP2316833A1

1175-EP2316834A1

1175-EP2316835A1

1175-EP2316836A1

1175-EP2316905A1

1175-EP2316906A2

1175-EP2316974A1

1175-EP2371811A2

1175-EP2371812A1

1175-EP2371814A1

1175-EP2371831A1

1175-EP2372804A1

1175-EP2374454A1

1175-EP2374783A1

1175-EP2374788A1

1175-EP2374790A1

1175-EP2374792A1

1175-EP2377510A1

1175-EP2377813A1

1175-EP2377841A1

1175-EP2378585A1

1175-EP2380568A1

1175-EP2380867A1

1175-EP2380869A1

1175-EP2380870A1

1175-EP2380874A2

543-54-4 (monosulfate)

MolPort-000-872-057

Pyridine [UN1282] [Flammable liquid]

14835-EP2272517A1

14835-EP2272846A1

14835-EP2277868A1

14835-EP2277869A1

14835-EP2277870A1

14835-EP2280002A1

14835-EP2280011A1

14835-EP2280948A1

14835-EP2284166A1

14835-EP2287158A1

14835-EP2292592A1

14835-EP2292608A1

14835-EP2292625A1

14835-EP2295422A2

14835-EP2295436A1

14835-EP2298305A1

14835-EP2298749A1

14835-EP2298750A1

14835-EP2298769A1

14835-EP2298773A1

14835-EP2305657A2

14835-EP2308852A1

14835-EP2308866A1

14835-EP2308878A2

14835-EP2311806A2

14835-EP2316457A1

14835-EP2316830A2

14835-EP2371806A1

14835-EP2371807A1

18820-82-1 (hydrobromide)

32001-55-1 (hydrofluoride)

15598-34-2 (perchlorate)

Pyridine, p.a., ACS reagent, 99.0%

Pyridine, puriss. p.a., ACS reagent, >=99.8% (GC)

InChI=1/C5H5N/c1-2-4-6-5-3-1/h1-5

Pyridine, puriss., absolute, over molecular sieve (H2O <=0.005%), >=99.8% (GC)

Pyridine, puriss. p.a., ACS reagent, reag. Ph. Eur., >=99.5% (GC)

Pyridine, puriss., Reag. Ph. Eur., dried, >=99.5% (GC), <=0.0075% water

The Henry's Law constant for pyridine is 1.1X10-5 atm-cu m/mole(1). This Henry's Law constant indicates that pyridine is expected to volatilize from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 3 days(SRC). The volatilization half- life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 25 days(SRC). Pyridine's Henry's Law constant(1) indicates that volatilization from moist soil surfaces may occur(SRC). Pyridine is a weak base with a pKa of 5.23(3), which indicates this compound will partially exist in the protonated form in acidic conditions, and no volatilization from water or moist soil will occur for the cation(SRC). The potential for volatilization of pyridine from dry soil surfaces may exist(SRC) based upon a vapor pressure of 20.8 mm Hg(4).
Literature: (1) Hawthorne SB et al; Environ Sci Technol 19: 922-927 (1985) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Bintein S, Devillers J; Chemosphere 28: 1171-88 (1994) (4) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation Washington, DC: Taylor and Francis (1989)

The Koc of pyridine is estimated as 50(SRC), using a measured log Kow of 0.65(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that pyridine is expected to have high mobility in soil. The pKa of pyridine is 5.23(4), which indicates that pyridine will partially exist in the protonated form under acidic conditions and cations adsorb more strongly to soil surfaces than neutral molecules(SRC). The adsorption of pyridine to a basic subsoil (pH 8.15, 0.58% organic carbon) is negligible, while in an acidic subsoil (pH 4.85, O.24% organic carbon), the Freundlich adsorption constant was measured to be 5.78 and the slope 0.679(5). This suggests a cationic adsorption mechanism as pyridine is predominantly in its protonated form. Pyridine adsorbs to colloidal particles of sodium montmorillonite and kaolinite, a process which is attributed to cation exchange and is a function of pH(5). Adsorption is at a minimum at pH 1 and 11 and reaches a maximum at pH 4 for the montmorillonite and pH 5.5 for the kaolinite where the adsorption constants are 60 and 10, respectively(6).
Literature: (1) Hansch C et al; Exploring QSAR. Hydrophobic, Electronic, and Steric Constants. ACS Prof Ref Book. Heller SR, consult. ed., Washington, DC: Amer Chem Soc p. 12 (1995) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 17-28 (1983) (4) Bintein S, Devillers J; Chemosphere 28: 1171-88 (1994) (5) Felice LJ et al; Quinoline Partitioning In Substance Materials Adsorption, Desorption, and Solute Competition PNL-SA-11728 Battelle Pacific NW Labs pp. 19 (1984) (6) Baker RA, Lu MD; Water Res 5: 839-48 (1971)

benzazabenzene

Benzopyridine

Chinoleine

benzazine

Chinolin

Chinoline

Leucoline

Quinolin

QUINOLINE

SMWDFEZZVXVKRB-UHFFFAOYSA-N

Leucol

Leukol

1-Azanaphthalene

Quinoline, analytical standard

3-Benzopyridine

8-quinolinyl

AC1L1NVV

Benzo(b)pyridine

Benzo[b]pyridine

1-Benzazine

1-Benzine

C9H7N

ACMC-20aimg

Benzopyridine (VAN)

SCHEMBL2774

2,3-Benzopyridine

Chinolin [Czech]

Quinoline, >=97%

Quinoline, >=99%

CHEMBL14474

NSC3396

UN2656

CCRIS 547

HSDB 121

Q0011

Q0085

Quinoline > 90% grade

BIDD:ER0666

RP19862

SCHEMBL483852

STR01546

B 500

B-500

C06413

E66400VT9R

HMS2271F08

ZINC896153

BBL011390

DTXSID1021798

HE019500

HE355080

HE411917

LS-1919

NSC 3396

NSC-3396

SBB060379

SCHEMBL1193639

SCHEMBL3311562

SCHEMBL8571823

STL146493

UN 2656

USAF EK-218

ZB015074

CHEBI:17362

DSSTox_CID_1798

M-7415

UNII-E66400VT9R

AJ-24226

AK-98665

AN-42551

ANW-75062

CJ-04486

DSSTox_GSID_21798

KB-60280

Quinoline, reagent grade, 96%

Quinoline, reagent grade, 98%

SC-47591

ST2413766

WLN: T66 BNJ

BB_SC-6766

BDBM50047015

DSSTox_RID_76332

MFCD00006736

Quinoline (8CI,9CI)

ZINC00896153

AI3-01241

DB-057248

NCIOpen2_007906

RTC-063626

ST51046569

TC-063626

AKOS000119139

Epitope ID:140096

J-524185

ZINC328579131

FEMA No. 3470

FT-0602839

FT-0633705

MLS002303065

SMR000112309

91-22-5

I14-93758

Quinoline, for synthesis, 96.0%

Tox21_201478

Tox21_300068

F0001-2218

Z1258578262

CAS-91-22-5

Quinoline, 97% 100g

Quinoline, JIS special grade, >=95.0%

MCULE-2825394284

NCGC00091190-01

NCGC00091190-02

NCGC00091190-03

NCGC00091190-04

NCGC00254119-01

NCGC00259029-01

Quinoline, SAJ first grade, >=94.0%

EINECS 202-051-6

20214-07-7

Quinoline [UN2656] [Poison]

530-64-3 (hydrochloride)

5730-EP2269978A2

5730-EP2269985A2

5730-EP2269989A1

5730-EP2269991A2

5730-EP2270000A1

5730-EP2270004A1

5730-EP2270008A1

5730-EP2270010A1

5730-EP2270113A1

5730-EP2270505A1

5730-EP2272517A1

5730-EP2272537A2

5730-EP2272813A2

5730-EP2272828A1

5730-EP2272832A1

5730-EP2272837A1

5730-EP2272843A1

5730-EP2272849A1

5730-EP2272935A1

5730-EP2272972A1

5730-EP2272973A1

5730-EP2274983A1

5730-EP2275395A2

5730-EP2275401A1

5730-EP2275409A1

5730-EP2275411A2

5730-EP2275412A1

5730-EP2277858A1

5730-EP2277872A1

5730-EP2277877A1

5730-EP2280000A1

5730-EP2280009A1

5730-EP2280013A1

5730-EP2281563A1

5730-EP2281815A1

5730-EP2281817A1

5730-EP2281818A1

5730-EP2281824A1

5730-EP2284150A2

5730-EP2284151A2

5730-EP2284152A2

5730-EP2284153A2

5730-EP2284155A2

5730-EP2284156A2

5730-EP2284157A1

5730-EP2284158A1

5730-EP2284159A1

5730-EP2284164A2

5730-EP2284169A1

5730-EP2284174A1

5730-EP2284920A1

5730-EP2285800A1

5730-EP2287140A2

5730-EP2287148A2

5730-EP2287150A2

5730-EP2287155A1

5730-EP2287161A1

5730-EP2287162A1

5730-EP2287165A2

5730-EP2287166A2

5730-EP2289871A1

5730-EP2289877A1

5730-EP2289890A1

5730-EP2289891A2

5730-EP2289892A1

5730-EP2292586A2

5730-EP2292590A2

5730-EP2292592A1

5730-EP2292593A2

5730-EP2292601A1

5730-EP2292602A1

5730-EP2292603A1

5730-EP2292604A2

5730-EP2292611A1

5730-EP2292617A1

5730-EP2292618A1

5730-EP2292620A2

5730-EP2292630A1

5730-EP2293650A1

5730-EP2295419A2

5730-EP2295421A1

5730-EP2295429A1

5730-EP2295432A1

5730-EP2295433A2

5730-EP2298305A1

5730-EP2298731A1

5730-EP2298732A1

5730-EP2298737A1

5730-EP2298739A1

5730-EP2298740A1

5730-EP2298741A1

5730-EP2298746A1

5730-EP2298750A1

5730-EP2298755A1

5730-EP2298756A1

5730-EP2298761A1

5730-EP2298763A1

5730-EP2298767A1

5730-EP2298770A1

5730-EP2298771A2

5730-EP2298776A1

5730-EP2299785A1

5730-EP2301536A1

5730-EP2301538A1

5730-EP2301544A1

5730-EP2301912A2

5730-EP2301913A1

5730-EP2301914A1

5730-EP2301916A2

5730-EP2301918A1

5730-EP2301920A1

5730-EP2301923A1

5730-EP2301930A1

5730-EP2301933A1

5730-EP2301937A1

5730-EP2305219A1

5730-EP2305250A1

5730-EP2305254A1

5730-EP2305637A2

5730-EP2305640A2

5730-EP2305643A1

5730-EP2305648A1

5730-EP2305649A1

5730-EP2305651A1

5730-EP2305652A2

5730-EP2305658A1

5730-EP2305668A1

5730-EP2305677A1

5730-EP2305688A1

5730-EP2305695A2

5730-EP2305696A2

5730-EP2305697A2

5730-EP2305698A2

5730-EP2305808A1

5730-EP2306788A1

5730-EP2306789A1

5730-EP2308510A1

5730-EP2308562A2

5730-EP2308832A1

5730-EP2308838A1

5730-EP2308840A1

5730-EP2308843A1

5730-EP2308848A1

5730-EP2308849A1

5730-EP2308850A1

5730-EP2308854A1

5730-EP2308861A1

5730-EP2308863A1

5730-EP2308882A1

5730-EP2308926A1

5730-EP2309564A1

5730-EP2311455A1

5730-EP2311796A1

5730-EP2311797A1

5730-EP2311798A1

5730-EP2311799A1

5730-EP2311825A1

5730-EP2311826A2

5730-EP2311827A1

5730-EP2311842A2

5730-EP2314558A1

5730-EP2314575A1

5730-EP2314576A1

5730-EP2314583A1

5730-EP2314587A1

5730-EP2315303A1

5730-EP2315502A1

5730-EP2316452A1

5730-EP2316459A1

5730-EP2316470A2

5730-EP2316832A1

5730-EP2316833A1

5730-EP2316905A1

5730-EP2316906A2

5730-EP2371810A1

5730-EP2371811A2

5730-EP2371812A1

5730-EP2371831A1

5730-EP2372804A1

5730-EP2378585A1

MolPort-000-883-590

Quinoline [UN2656] [Poison]

AE-641/01960007

InChI=1/C9H7N/c1-2-6-9-8(4-1)5-3-7-10-9/h1-7

The Henry's Law constant for quinoline is estimated as 1.7X10-6 atm-cu m/mole(SRC) derived from its vapor pressure, 0.06 mm Hg(1), and water solubility, 6,110 mg/l(2). This Henry's Law constant indicates that quinoline is expected to volatilize from water surfaces(3). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(3) is estimated as 25 days(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(3) is estimated as 186 days(SRC). Quinoline is not expected to volatilize from dry soil surfaces(SRC) based upon its vapor pressure(1).
Literature: (1) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, DC: Taylor and Francis (1989) (2) Smith JH et al; Environmental pathways of selected chemicals in freshwater systems. Part II. Athens, GA: USEPA-600/7-78-074 (1978) (3) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990)

The measured log Koc for quinoline is 2.84(1). The adsorption coefficients of quinoline to Ca-montmorillonite and creek sediments are 7.3 and 10.9, respectively(2). A Koc of 43 was reported using low-organic-carbon subsurface materials(11). According to a classification scheme(3), these Koc values suggest that quinoline is expected to have very high mobility in soil. Quinoline was found to be relatively mobile using a Danish sandy soil(10). Intensity of quinoline added to a natural sand aquifer on the Canadian Air Force Base Borden, Ontario, Canada via a field study using coal tar creosote were found to increase after 278 days, about 25 m from the croesote source, added at an initial concn of 10.1 g/kg creosote(4). Aromatic amines are expected to bind strongly to humus or organic matter in soils due to the high reactivity of the aromatic amino group(7,8), suggesting that mobility may be much lower in some soils(SRC). The pKa of quinoline is 4.90(5), indicating that this compound will partially exist in the protonated form in the environment and cations generally adsorb to organic carbon and clay more strongly than their neutral counterparts(6); therefore, adsorption increases with increasing soil acidity(11). Sorption onto airborne particulates has been observed(9). A Kd value of 0.83 was measured using a Danish sandy soil from Lundgaard, Jutland, characterized by 2.47% organic carbon content, 80.2% sand, 13.2% silt, 4.8% clay, and a pH of 5.8(10).
Literature: (1) Borisover MD, Graber ER; Chemosphere 34: 1761-76 (1997) (2) Reinhold KA et al; Adsorption of energy-related organic pollutants: A literature review USEPA-600/3-79-086 (1979) (3) Swann RL et al; Res Rev 85: 17-28 (1983) (4) Fowler MG et al; Org Geochem 22: 641-9 (1994) (5) Weast TC et al; CRC Handbook of Chemistry and Physics. 66th ed. Boca Raton, FL: CRC Press (1985) (6) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals; Boethling RS, Mackay D, eds, Baca Raton, FL: Lewis Publ (2000) (7) Bollag JM et al; J Agric Food Chem 26: 1302-6 (1978) (8) Adrian P et al; Chemosphere 18: 1599-1609 (1989) (9) Dong MW et al; Environ Sci Technol 11: 612-8 (1977) (10) Thomsen AB et al; Environ Sci Technol 33: 2891-8 (1999) (11) Zachara JM et al; Environ Sci Technol 20: 620-7 (1986)