toluene

methylbenzene

108-88-3

toluol

Phenylmethane

methacide

methylbenzol

Benzene, methyl-

antisal 1a

Toluen

tolu-sol

Methane, phenyl-

Tolueen

Toluolo

phenyl methane

1-Methylbenzene

monomethyl benzene

RCRA waste number U220

Tolueno

methyl-Benzene

Caswell No. 859

p-toluene

NCI-C07272

CP 25

CCRIS 2366

HSDB 131

NSC 406333

UN 1294

4-methylbenzene

Benzene, methyl

EINECS 203-625-9

UNII-3FPU23BG52

EPA Pesticide Chemical Code 080601

NSC-406333

3FPU23BG52

DTXSID7021360

CHEBI:17578

AI3-02261

TOLUENE (RING-D5)

CHEMBL9113

DTXCID501360

EC 203-625-9

Toluene, anhydrous

MFCD00008512

NCGC00090939-02

TOLUENE (IARC)

TOLUENE [IARC]

TOLUENE (MART.)

TOLUENE [MART.]

TOLUENE (USP-RS)

TOLUENE [USP-RS]

Tolueen [Dutch]

Toluen [Czech]

Toluene, analytical standard

Tolueno [Spanish]

Toluolo [Italian]

methyl benzene

para-toluene

Methyl benzol

Toluene, ACS reagent, >=99.5%

Toluene 1000 microg/mL in Methanol

CAS-108-88-3

RAMIPRIL IMPURITY G (EP IMPURITY)

RAMIPRIL IMPURITY G [EP IMPURITY]

PHME

UN1294

RCRA waste no. U220

methylbenzenes

Dracyl

phenyl-methane

toluene solvent

2-methylbenzene

toluene-

Methylbenzene; Toluene; Ramipril Imp. G (EP); Ramipril Impurity G

MePh

2-methyl benzene

4-methyl-benzene

Toluene ACS Grade

Toluene HPLC grade

Methylbenzene, 9CI

Toluene (Technical)

Toluene, for HPLC

PhCH3

Toluene, ACS reagent

Toluene, HPLC Grade

4i7k

TOLUENE [HSDB]

TOLUENE [INCI]

Toluene, 99.5%

TOLUENE [MI]

CP 25 (SOLVENT)

Toluene, Environmental Grade

Toluene, Semiconductor Grade

Toluene, LR, >=99%

C6H5CH3

TOLUENE [GREEN BOOK]

WLN: 1R

BIDD:ER0288

Toluene, anhydrous, 99.8%

Toluene, ASTM, 99.5%

Toluene, p.a., 99.5%

GTPL5481

Toluene, AR, >=99.5%

Toluene, for HPLC, 99.9%

Toluene, LR, rectified, 99%

CHEBI:38975

DTXSID00184990

DTXSID50175878

Toluene, HPLC grade, 99.8%

Toluene, Spectrophotometric Grade

Toluene 10 microg/mL in Methanol

Toluene, LR, sulfur free, 99%

Toluene, AR, rectified, 99.5%

Toluene, technical grade, 95.0%

BCP16202

Toluene, for HPLC, >=99.8%

Toluene, for HPLC, >=99.9%

Toluene, histology grade, practical

Toluene, PRA grade, >=99.8%

Toluene 100 microg/mL in Methanol

Tox21_111042

Tox21_201224

BDBM50008558

NSC406333

Toluene, purification grade, 99.8%

AKOS015840411

DB11558

MCULE-4817136027

Toluene, anhydrous, (water < 50ppm)

Toluene, puriss., >=99.5% (GC)

Toluene, SAJ first grade, >=99.0%

NCGC00090939-01

NCGC00090939-03

NCGC00258776-01

Toluene [UN1294] [Flammable liquid]

Toluene, JIS special grade, >=99.5%

Toluene, Laboratory Reagent, >=99.3%

Toluene, for HPLC, >=99.7% (GC)

Toluene, UV HPLC spectroscopic, 99.5%

Toluene, anhydrous, ZerO2(TM), 99.8%

DB-309420

NS00008096

T0260

Toluene, suitable for determination of dioxins

C01455

Q15779

Toluene, suitable for scintillation, >=99.7%

Toluene liquid density, NIST(R) SRM(R) 211d

A801937

SR-01000944565

Toluene, ACS spectrophotometric grade, >=99.5%

SR-01000944565-1

Toluene, p.a., ACS reagent, reag. ISO, 99.5%

InChI=1/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H

D5191 Vapor Pressure - 7.1kPa (1.03 psi), 10 x 10 mL

Toluene, p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99.5%

Toluene, absolute, over molecular sieve (H2O <=0.005%), >=99.7% (GC)

Toluene, Pharmaceutical Secondary Standard; Certified Reference Material

Residual Solvent - Toluene, Pharmaceutical Secondary Standard; Certified Reference Material

Toluene, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.7% (GC)

25013-04-1

The Henry's Law constant for toluene is 6.64X10-3 atm-cu m/mole(1). This Henry's Law constant indicates that toluene 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 2.9 hours(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 3.8 days(SRC). Toluene's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Toluene is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 28.4 mm Hg(3). The air-water interface equilibrium partitioning coefficient for toluene, at a concentration of 0.47 mg/L, has been reported to be 0.223, 0.226, 0.273, and 0.336 at 26.9, 31.9, 36.9, and 41.9 deg C, respectively(4). A first-order volatilization rate calculated for toluene from water using an inverse reactive simulation was reported as 6.62X10-6/sec(5). The volatilization half-life of toluene from a water column of one meter depth was estimated to be 5.18 hours(6). Toluene was reported to have a disappearance half-life of <2 days due to volatilization in two different soil types, a Captina silt loam and a McLaurin sandy loam(7).
Literature: (1) Mackay D et al; Environ Sci Technol 13: 333-6 (1979) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, DC: Taylor and Francis (1989) (4) Cheng W-H et al; Atmos Environ 37: 4807-4815 (2003) (5) Keefe SH et al; Environ Sci Technol 38: 2209-2216 (2004) (6) Mackay D, Leinonen PJ; Environ Sci Technol 9: 1178-80 (1975) (7) Anderson TA et al; J Environ Qual 20:420-4 (1991)

The Koc of toluene was reported as 178 in a sandy soil(1) and as 37 (Wendover silty loam), 160 (Grimsby silt loam), 160 (Vaudreil sandy loam) and 46 (sandy soil)(2). The Koc of toluene in lake sediment was measured as 166(3). According to a classification scheme(4), these measured Koc values suggest that toluene is expected to have high to moderate mobility in soil.
Literature: (1) Wilson JT et al; J Environ Qual 10: 501-6 (1981) (2) Nathwani JS, Phillips CR; Chemosphere 6: 157-62 (1977) (3) Kan AT et al; Environ Sci Technol 32: 892-902 (1998) (4) Swann RL et al; Res Rev 85: 17-28 (1983)
Literature: #In association with clay minerals, toluene's adsorption is inversely proportional to the pH of the soil. Approximately 40-70% of toluene applied to the surface of sandy soils is volatilized.
Literature: IARC. Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Humans. Geneva: World Health Organization, International Agency for Research on Cancer, 1972-PRESENT. (Multivolume work). Available at: http://monographs.iarc.fr/ENG/Classification/index.php, p. V47: 90 (1989)