DAOYAWODBHNYDA-UHFFFAOYSA-N

AC1L3UHD

AC1Q4VP0

2-Methyl-5-propylpyrazine

5-Methyl-2-propylpyrazine

CTK8D5594

SCHEMBL299637

2-methyl-5-propyl-pyrazine

DTXSID0067472

HE030273

HE332553

93M0A48A82

PYRAZINE,2-METHYL-5-PROPYL-

UNII-93M0A48A82

AKOS006370717

Pyrazine, 2-methyl-5-propyl-

29461-03-8

IZEBGMNIMQBAJR-UHFFFAOYSA-N

2-Methyl-5-isobutylpyrazine

CTK8I0599

DTXSID80555205

SCHEMBL10182085

2-Methyl-5-(2-methylpropyl)pyrazine

29461-05-0

PGTQKVQDZHXLOP-UHFFFAOYSA-N

AC1L1VRA

2-Isopropyl-5-methylpyrazine

2-Methyl-5-isopropylpyrazine

5-Isopropyl-2-methylpyrazine

CTK4C1701

SCHEMBL179362

2-methyl-5-isopropyl pyrazine

818RIW504V

DTXSID7065677

HE094544

HE030272

UNII-818RIW504V

ZINC1850662

2-methyl-5-propan-2-ylpyrazine

KB-173344

AKOS006326657

FEMA No. 3554

Pyrazine, 2-isopropyl-5-methyl-

I14-44938

2-Methyl-5-(1-methylethyl)pyrazine

2-methyl-5-(propan-2-yl)pyrazine

13925-05-8

Pyrazine,2-methyl-5-(1-methylethyl)-

Pyrazine, 2-methyl-5-(1-methylethyl)-

QSLRSJBWLFFNIS-UHFFFAOYSA-N

2-Isopropyl-6-methylpyrazine

2-METHYL-6-ISOPROPYLPYRAZINE

CTK0J4806

HE094565

SCHEMBL1162069

DTXSID60566970

AKOS006370976

2-Methyl-6-(propan-2-yl)pyrazine

24541-74-0

Pyrazine, 2-methyl-6-(1-methylethyl)-

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)

Methylquinoxaline

ALHUXMDEZNLFTA-UHFFFAOYSA-N

2-METHYLBENZOPYRAZINE

2-METHYLQUINOXALINE

AC1L2MUB

2-Methyl quinoxaline

2-methyl-quinoxaline

ACMC-1BIYR

AC1Q2P8L

KSC214K0N

P440

SCHEMBL28571

A9429

2-Methylquinoxaline, >=97%

03VU31MV6J

M0580

VZ34772

2-Methylquinoxaline, 97%

NSC65587

Quinoxaline, 2-methyl-

UNII-03VU31MV6J

ZINC391208

CCRIS 2948

HE019535

AK307606

STL451646

ZB012001

CHEMBL3287983

DTXSID50222831

2-methyl-1,4-naphthyridine

TRA0003471

CJ-03492

KB-25135

AB0017009

ANW-36214

NSC-65587

NSC 65587

ZINC00391208

CHEBI:132812

MFCD00006727

ST50411949

DB-013500

TC-064357

RTC-064357

AI3-50958

LS-143043

NCIOpen2_000305

AKOS015842561

I14-6314

W-104484

BRN 0113307

FT-0613078

Z1741794235

MCULE-2015871894

7251-61-8

EINECS 230-664-9

64828-56-4

MolPort-001-781-616

5-23-07-00219 (Beilstein Handbook Reference)

InChI=1/C9H8N2/c1-7-6-10-8-4-2-3-5-9(8)11-7/h2-6H,1H

2-Nitrocyclooctanone

SCHEMBL10953888

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

Benzeneethanamine

phenylethylamine

Phenethylamine

phenethylarnine

beta-Aminoethylbenzene

beta-Phenylaethylamin

beta-phenylethylamine

Dextroamphetamine sulfate salt

omega-Phenylethylamine

phenethylamin

b-aminoethylbenzene

beta Phenethylamine

beta-Phenethylamine

PHENETHYLAMINE, HYDROCHLORIDE

b-phenylaethylamin

b-phenylethylamine

benzylmethyl amine

BHHGXPLMPWCGHP-UHFFFAOYSA-N

Phenylethyl amine

.beta.-Phenylathylaminhydrochlorid

b-phenethylamine

N-phenethylamine

phenethyl amine

phenethyl-amine

2-Aminoethylbenzene

2-Phenylethanamine

2-phenylethaneamine

2-phenylethylamine

3-AMINOETHYLBENZENE

PHEA

2-Fenylethylamin

2-Phenethylamine

DL-BENZEDRINE SULFATE

N-Benzylmethyl-amine

PHENETHYLAMINE, BETA

.beta.-Phenylethylamine hydrochloride

14C-phenylethylamine

.beta.-Phenethylamine hydrochloride

1tnj

1utm

1uto

AC1L1AIE

D-Amphetamine sulfate salt

.beta.-Aminoethylbenzene

.beta.-Phenylaethylamin

.beta.-Phenylethylamine

.omega.-Phenylethylamine

2-Phenethylamine, analytical standard

2-phenyl ethylamine

2-phenyl-Ethanamine

2-phenyl-ethylamine

2-Phenylethanamine #

2-Phenylethyl amine

.beta.-Phenethylamine

2-Amino-fenylethan

beta-phenylaethylamin (german)

beta-Phenylaethylamin [German]

CHEMBL610

Polystyrene A-NH2

SCHEMBL968

(2-Aminoethyl)polystyrene

2-Phenethylamine, liquid

AC1Q54BB

Phenethylamine, >=99%

ACMC-1ATT1

b-phenylaethylamin (german)

C8H11N

Phenethylamine, 99%

(2-Aminoethyl)benzene

(2-phenylethyl)amine

2-(aminoethyl)benzene

2-(phenyl)ethylamine

AC1Q54D9

GTPL2144

KSC353A6F

Phenethylamine, .beta.

PubChem21080

(+)-alpha-Methylphenethylamine hemisulfate salt

1-Amino-2-phenylethane

1-Phenyl-2-aminoethane

2-Amino-1-phenylethane

2-Phenylethan-1-Amine

327C7L2BXQ

BDBM10758

CTK2F3062

HMDB12275

P0085

WLN: Z2R

2-Fenylethylamin [Czech]

ACT01135

AS00484

EBD27214

LS10634

NSC10811

RL04441

RP19436

SCHEMBL330324

(+)-A-METHYLPHENETHYLAMINE HEMISULFATE SALT

(+)-alpha-Methylphenethylamine sulfate salt

bmse000377

C05332

Ethanamine, 2-phenyl-

Ethylamine, 2-phenyl-

FEMA 3220

HMS2267J14

HSDB 3526

UNII-327C7L2BXQ

DNC012267

DTXSID5058773

LS-3025

OR033956

OR176651

OR195879

OR253104

SBB058801

STL264196

1-Phenyl-2-amino-athan

2-Amino-fenylethan [Czech]

AURORA KA-7805

CHEBI:18397

ZINC6579654

AJ-61320

AK-44044

AN-23735

ANW-34793

BR-44044

KB-47544

LABOTEST-BB LTBB000487

NSC 10811

NSC-10811

PARAGOS 510015

SC-18356

MFCD00008184

Phenethylamine, purified by redistillation, >=99.5%

RARECHEM AL BW 0047

AI3-03117

DB-002852

RTR-000856

ST24032521

ST45255355

TR-000856

TX-016680

AKOS000119084

I01-0392

Q-201553

BRN 0507488

FEMA No. 3220

MLS001066395

MLS001075768

SMR000471837

(+/-)-ALPHA-METHYLPHENETHYLAMINE SULFATE SALT

64-04-0

LABOTEST-BB LT03331710

AZ0001-0092

OTAVA-BB 1038619

Phenethyl-1,2-13C2-amine

F2190-0396

1-Phenyl-2-amino-athan (GERMAN)

1-Phenyl-2-amino-athan [German]

MCULE-5305816256

NCGC00163366-01

2-phenylethanamine (ACD/Name 4.0)

2-phenylethylamine (ACD/Name 4.0)

EINECS 200-574-4

843-EP2272972A1

843-EP2272973A1

843-EP2277872A1

843-EP2281818A1

843-EP2284157A1

843-EP2284174A1

843-EP2292619A1

843-EP2295439A1

843-EP2305260A1

843-EP2308510A1

843-EP2308562A2

843-EP2371811A2

156-28-5 (hydrochloride)

MolPort-000-871-498

12463-EP2280001A1

12463-EP2314571A2

12463-EP2316826A1

21691-EP2284174A1

21691-EP2314571A2

79541-EP2305695A2

79541-EP2305696A2

79541-EP2305697A2

79541-EP2305698A2

71750-39-5 (sulfate)

Polystyrene A-NH2, extent of labeling: 0.8-1.2 mmol/g loading

5471-08-9 (sulfate[2:1])

60BC7032-7CEC-4B97-B365-EA6E475E6E3C

InChI=1/C8H11N/c9-7-6-8-4-2-1-3-5-8/h1-5H,6-7,9H

The Henry's Law constant for 2-phenylethylamine is estimated as 8.1X10-7 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This Henry's Law constant indicates that 2-phenylethylamine expected to volatilize slowly from water surfaces(2). Based on this estimated 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 50 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 365 days(SRC).
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)

Sol in water; freely sol in alc, ether
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. 1296

The soil/water distribution coefficient (Kd) for 2-phenylethylamine was experimentally determined to be 2.1 in a silty-clay loam soil with an organic carbon content of 1.7%(1), which corresponds to a Koc value of 120(SRC). According to a classification scheme(2), this Koc value suggests that 2-phenylethylamine is expected to have high mobility in soil. The pKa of 2-phenylethylamine is 9.83(3), indicating that this compound will primarily exist in cation form in the environment and cations generally adsorb to organic carbon and clay more strongly than their neutral counterparts(4); however, aliphatic cations are more weakly sorbed than those associated with aromatic ring systems(1).
Literature: (1) Nicholls PH; Organic Contaminants in the Environment. Jones KC, ed. Essex, England: Elsevier Sci Publ Ltd, Chpt 3, p. 95 (1991) (2) Swann RL et al; Res Rev 85: 17-28 (1983) (3) Lide DR, ed; CRC Handbook of Chemistry and Physics, 81st Ed. Boca Raton, FL: CRC Press LLC, p. 8-52 (2000) (4) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals; Boethling RS, Mackay D, eds, Boca Raton, FL: Lewis Publ (2000)

NRCJELUZOZAJPC-XVNBXDOJSA-N

AC1NSGTV

3-(1-Aziridinyl)-3-(dimethylamino)propenal

2-Propenal, 3-(1-aziridinyl)-3-(dimethylamino)-

(E)-3-(aziridin-1-yl)-3-(dimethylamino)prop-2-enal

(2E)-3-(1-Aziridinyl)-3-(dimethylamino)-2-propenal #

Dimethylpyrazine

OXQOBQJCDNLAPO-UHFFFAOYSA-N

AC1L2JXE

ACMC-1ARXZ

Pyrazine, dimethyl-

2,3-DIMETHYLPYRAZINE

PubChem8607

ZINC3183

KSC206S1P

CHEMBL96425

2,3-Dimethylpyrazine, analytical reference material

V2346

CTK1A6917

WHF7883D0V

2,3-dimethyl pyrazine

2,3-Dimethyl-pyrazine

AM87085

ACT01753

RP18901

SCHEMBL151026

VP40015

CCRIS 2928

UNII-WHF7883D0V

2,3-dmpyz

HE127213

LS-2693

HE357208

ZB000535

HE000196

DTXSID4064058

A832162

M-6206

TL8003771

2,3-Dimethylpyrazine (natural)

ST2409050

SC-05575

KB-67319

BR-35775

ANW-33157

TRA0020191

AJ-08169

AK-35775

AN-20039

MFCD00006144

ZINC00003183

TR-020514

RTR-020514

DB-003230

ST51053930

AKOS007930710

Pyrazine, 2,3-dimethyl-

2,3-Dimethylpyrazine, 99%

I14-0742

FT-0609727

FEMA No. 3271

Z940713464

2,3-Dimethyl-1,4-diazine

MCULE-4503796486

5910-89-4

EINECS 227-630-0

25704-73-8

MolPort-001-769-723

2,3-Dimethylpyrazine, >=95%, FCC, FG

InChI=1/C6H8N2/c1-5-6(2)8-4-3-7-5/h3-4H,1-2H

BGMLUCPALPKNOV-UHFFFAOYSA-N

AC1LBI1W

PYR410

CTK1J1132

HE380440

DTXSID50339751

1,4,5,6-Tetrahydropyridazine

2,3,4,5-Tetrahydropyridazine

1,4,5,6-Tetrahydropyridazine #

694-06-4

Pyridazine, 1,4,5,6-tetrahydro-

Piperideine

DWKUKQRKVCMOLP-UHFFFAOYSA-N

delta1-Piperideine

1-Piperideine

AC1Q4ULG

2-piperidinyl

piperidin-2-yl

.delta.1-Piperideine

Delta(1)-piperideine

CTK4J2752

AC1L2961

C06181

HE115941

CHEBI:47858

DTXSID20198514

3,4,5,6-tetrahydropyridine

2,3,4,5-Tetrahydropyridine

2,3,4,5,-Tetrahydropyridine

505-18-0

Pyridine,2,3,4,5-tetrahydro-

9960-EP2286811A1

Pyridine, 2,3,4,5-tetrahydro-

9960-EP2270004A1

9960-EP2272517A1

9960-EP2272846A1

9960-EP2275404A1

9960-EP2277868A1

9960-EP2277869A1

9960-EP2316835A1

9960-EP2308866A1

9960-EP2308846A2

9960-EP2308844A2

9960-EP2308839A1

9960-EP2305250A1

9960-EP2298772A1

9960-EP2298769A1

9960-EP2298731A1

9960-EP2298312A1

9960-EP2295550A2

9960-EP2308845A2

9960-EP2277870A1

16196-EP2272846A1

16196-EP2280009A1

16196-EP2281563A1

16196-EP2292613A1

16196-EP2298742A1

16196-EP2305633A1

16196-EP2316459A1

InChI=1/C5H9N/c1-2-4-6-5-3-1/h4H,1-3,5H

Trimethylethylpyrazine

Ethyltrimethylpyrazine

ETHYLTRIMETHYL-PYRAZINE

FPOLJKZKOKXIFE-UHFFFAOYSA-N

Pyrazine, ethyltrimethyl

Pyrazine, ethyltrimethyl-

HGS2G1S1XY

AC1L1FI7

UNII-HGS2G1S1XY

8990AA

CTK4D4842

SCHEMBL3457245

AK123359

HE155673

FCH861434

ZINC2018015

DTXSID10169738

AX8247537

AJ-32650

KB-230396

AKOS006290969

6-Ethyl-2,3,5-trimethylpyrazine

2,3,6-Trimethyl-5-ethylpyrazine

2,3,5-Trimethyl-6-ethylpyrazine

2-ETHYL-3,5,6-TRIMETHYLPYRAZINE

I14-13678

17398-16-2

Pyrazine, 2-ethyl-3,5,6-trimethyl-

TRIMETHYLPYRAZINE

IAEGWXHKWJGQAZ-UHFFFAOYSA-N

trimethyl pyrazine

AC1L1BXH

Q8PR0W8TIT

Pyrazine, trimethyl-

PubChem8613

UNII-Q8PR0W8TIT

KSC491G1B

ACMC-1BY58

7269AA

CTK3J1310

SCHEMBL107646

VP40007

CHEMBL320146

2,3,6-Trimethylpyrazine

2,3,5-Trimethylpyrazine

ZINC406999

CCRIS 2932

AK114354

LS-3140

ZB013735

HE143577

HE000396

DTXSID1047075

FCH1115105

SC-57940

DSSTox_GSID_47075

KB-16610

TRA0080217

AJ-22552

CJ-04110

CC-06738

AN-17422

ANW-21023

AX8010043

2,3,5-Trimethylpyrazine, analytical standard

AC-10654

DSSTox_CID_27075

MFCD00006145

C-00829

2,3,5-Trimethyl-pyrazine

2,3,5-Trimethyl pyrazine

ZINC00406999

DSSTox_RID_82089

ST51038047

ST24032258

TR-005827

RTR-005827

AI3-34442

DB-003800

Q-100171

AKOS015842577

I14-0728

FEMA No. 3244

FT-0609461

BRN 0002423

Pyrazine, 2,3,5-trimethyl

Tox21_302314

2,3,5-Trimethylpyrazine, 99%

MCULE-8809596878

Pyrazine, 2,3,5-trimethyl-

NCGC00256135-01

2,3,5-Trimethyl pyrazine (natural)

EINECS 238-712-0

14667-55-1

124765-77-1

CAS-14667-55-1

MolPort-002-497-752

2,3,5-Trimethylpyrazine, natural, >=95%, FG

2,3,5-Trimethylpyrazine, >=99%, FCC, FG

InChI=1/C7H10N2/c1-5-4-8-6(2)7(3)9-5/h4H,1-3H

Tetramethylpyrazin

TETRAMETHYLPYRAZINE

Chuanxiongzine

chuanxingzine

Ligustrazine

Liqustrazine

Tetrapyrazine

Ligustizine

FINHMKGKINIASC-UHFFFAOYSA-

FINHMKGKINIASC-UHFFFAOYSA-N

TMPZ

Bs factor

Pyrazine, tetramethyl-

PubChem8617

V80F4IA5XG

AC1L23J7

H601

KSC491G1N

ZINC4042

CT0189

SCHEMBL77624

UNII-V80F4IA5XG

CTK3J1316

N1918

2,5,6-Tetramethylpyrazine

ACMC-2099er

CHEMBL303697

NSC36080

NSC46451

FEMA 3237

HMS2235K03

HMS3371J08

BBL012277

BT000139

DTXSID6047070

HE000625

HE143578

HE296334

LS-3117

Opera_ID_849

SBB085945

STL163591

SY011353

ZB000557

A802574

M-4966

AC-10515

AJ-08191

AK-47432

AN-20604

ANW-16465

BR-47432

CJ-00093

DSSTox_GSID_47070

KB-81076

NSC 36080

NSC 46451

NSC-36080

NSC-46451

SC-43874

TRA0067329

ACN-S003305

BB_NC-2565

CHEBI:133246

DSSTox_CID_27070

DSSTox_RID_82085

MFCD00006146

ZINC00004042

2,3,5,6-Tetramethylpyrazine

AM20070299

CCG-207974

DB-003786

RTR-002428

ST24032257

ST45025457

TR-002428

AKOS003398567

I14-0730

Q-100069

FEMA No. 3237

FT-0609443

MLS000069594

Nat.2,3,5,6-Tetramethylpyrazine

SMR000059042

2,3,5,6-Tetramethylpyrazine, analytical standard

2,3,5,6-Tetramethyl pyrazine

2,3,5,6-Tetramethyl-pyrazine

Tox21_302313

Z1741976694

1124-11-4

MCULE-2834033564

NCGC00247063-01

NCGC00256097-01

2,3,5,6-Tetramethylpyrazine (natural)

EINECS 214-391-2

Pyrazine, 2,3,5,6-tetramethyl

87396-75-6

93615-56-6

CAS-1124-11-4

2,3,5,6-Tetramethylpyrazine, 98%

MolPort-002-473-658

Pyrazine, 2,3,5,6-tetramethyl-

AC-907/25014219

76494-51-4 (hydrochloride)

2,3,5,6-TETRAMETHYL-1,4-PYRAZINE

2,3,5,6-Tetramethylpyrazine, >=98%, FG

2,3,5,6,-Tetramethyl-1,4-pyrazine

2,3,5,6-Tetramethylpyrazine, natural, >=98%, FG

2,3,5,6-Tetramethylpyrazine, Vetec(TM) reagent grade, 98%

InChI=1/C8H12N2/c1-5-6(2)10-8(4)7(3)9-5/h1-4H3

DimethylOxazole

PSOZJOZKEVZLKZ-UHFFFAOYSA-N

AC1L3DYH

Oxazole, dimethyl-

PubChem8635

2,4-Dimethyloxazole

CTK1C6915

D3766

2,4-DIMETHYL-OXAZOLE

NE11420

ACMC-2097ku

2,4-dimethyl oxazole

HE345203

HE143667

AK164479

HE027548

ZINC6072081

A837415

DTXSID60222408

ANW-14092

AB1006073

TRA0072498

MFCD00234124

ZINC06072081

DB-074523

ST51055084

TC-102837

KB-164819

KB-164836

AKOS006280508

I14-4134

I14-6318

FT-0657045

Oxazole, 2,4-dimethyl-

FT-0654587

2,4-Dimethyl-1,3-oxazole

7208-05-1

2,4-Dimethyl-1,3-oxazole #

489438-20-2

MolPort-003-984-798

InChI=1/C5H7NO/c1-4-3-7-5(2)6-4/h3H,1-2H

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)

LXJYUERPFWUCNN-UHFFFAOYSA-N

2,5-diisopropylpyrazine

AK201676

SCHEMBL5950443

MFCD18449282

ZINC15119200

AKOS006370977

24294-83-5

InChI=1/C10H16N2/c1-7(2)9-5-12-10(6-11-9)8(3)4/h5-8H,1-4H

WSRPXRPLNPKUCF-UHFFFAOYSA-N

2,5-Diisobutylpyrazine

CTK2A0673

HE374145

SCHEMBL6466753

DTXSID60508097

2,5-bis(2-methylpropyl)pyrazine

AKOS006373981

65032-04-4

Pyrazine, 2,5-bis(2-methylpropyl)-

InChI=1/C12H20N2/c1-9(2)5-11-7-14-12(8-13-11)6-10(3)4/h7-10H,5-6H2,1-4H