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)