phenol

108-95-2

carbolic acid

Hydroxybenzene

Phenic acid

Oxybenzene

Benzenol

Phenylic acid

Phenylic alcohol

Monophenol

Phenyl hydrate

Phenyl hydroxide

PhOH

Monohydroxybenzene

Paoscle

Phenole

Izal

Phenyl alcohol

Phenol alcohol

Acide carbolique

Phenol, liquefied

Fenolo

Carbolsaure

Phenosmolin

Fenol

Liquid phenol

Phenol, pure

Benzene, hydroxy-

Rcra waste number U188

Liquefied phenol

Liquified Phenol

Carbolicum acidum

Fenolo [Italian]

NCI-C50124

Phenole [German]

Campho-Phenique Gel

phenylalcohol

UN 2312 (molten)

Phenol [JAN]

UN 1671 (solid)

Phenic

Carbolsaure [German]

Caswell No. 649

Campho-Phenique Liquid

Phenol, molten

2-allphenol

Baker's P & S liquid & Ointment

Fenol [Dutch, Polish]

NSC 36808

Phenol, liquified

Baker's P and S Liquid and Ointment

Monohydroxy benzene

Acide carbolique [French]

CCRIS 504

Campho-Phenique Cold Sore Gel

Carbolsaeure

FEMA No. 3223

Karbolsaeure

HSDB 113

Phenoxy

acide phenique

DTXSID5021124

Phenic alcohol

Phenol,liquified

Synthetic phenol

Phenol, dimer

AI3-01814

RCRA waste no. U188

EINECS 203-632-7

UNII-339NCG44TV

MFCD00002143

NSC-36808

UN1671

UN2312

UN2821

EPA Pesticide Chemical Code 064001

339NCG44TV

CHEBI:15882

Phenol [USP:JAN]

ENT-1814

27073-41-2

CHEMBL14060

DTXCID501124

EC 203-632-7

NSC36808

Phenol, Glass Distilled Under Argon

65996-83-0

Phenol, solid [UN1671] [Poison]

Phenol (USP:JAN)

Phenol, molten [UN2312] [Poison]

NCGC00091454-04

Fenosmoline

Fenosmolin

PHENOL (IARC)

PHENOL [IARC]

PHENOL (USP-RS)

PHENOL [USP-RS]

PHENOL (II)

PHENOL [II]

PHENOL (MART.)

PHENOL [MART.]

Phenol, >=99.0%

17442-59-0

PHENOL (EP MONOGRAPH)

PHENOL [EP MONOGRAPH]

PHENOL (USP MONOGRAPH)

PHENOL [USP MONOGRAPH]

Phen-2,4,6-d3-ol-d

Carbol

hydroxy benzene

Phenol 100 microg/mL in Methanol

Phenol, liquid

Phenol, solid

Baker's p and s

Phenol, sulfurated

CAS-108-95-2

METACRESOL IMPURITY A (EP IMPURITY)

METACRESOL IMPURITY A [EP IMPURITY]

(14C)Phenol

HEXYLRESORCINOL IMPURITY A (EP IMPURITY)

HEXYLRESORCINOL IMPURITY A [EP IMPURITY]

PHENOL (2,3,4,5,6-D5)

arenols

Benzophenol

Karbolsaure

Phylorinol

Ulcerease

Hydroxy-benzene

Phenol liquid

Phenol molten

Fungus Fighte

Phenol synthetic

Pandy's reagent

Cepastat lozenges

Fortinia ID

Phenol, labeled with carbon-14

Acidum Carbolicum

Phenol (liquid)

2-phenyl alcohol

Sore ThroatCherry

Phenol, synthetic

Phenol, ultrapure

ABC Sore Throat

HEB Sore Throat

Phenol ACS grade

RugbyCherry Flavor

Sore ThroatMenthol

Sore Throat Spray

Meijer Sore Throat

Sore Throat Cherry

Sore Throat Relief

Liquefied phenol BP

Paoscle (TN)

Topcare Sore Throat

Carbolic acid liquid

Phenol (TN)

Phenol,(S)

TopCareCherry Flavor

Phenol, ACS reagent

PUBLIX Sore Throat

Carbolic acid, liquid

CepastatExtra Strength

Walgreens Sore Throat

63496-48-0

Sore ThroatReadyInCase

Vortex Moisturizer Oral

1ai7

1li2

4i7l

Liquefied phenol (TN)

DRx Choice Sore Throat

PHENOL [VANDF]

Wild Horse 777 Oral

PHENOL [FHFI]

PHENOL [HSDB]

PHENOL [INCI]

Sore Throat ReliefCherry

Castellani Paint 1.5%

Phenol (JP17/USP)

PHENOL [WHO-DD]

Phenol, detached crystals

Pain RelievingPetro Carbo

PHENOL [MI]

Phenol, >=99%

Sore Throat ReliefMenthol

WLN: QR

Good Neighbor Sore Throat

Liquefied phenol (JP17)

bmse000290

bmse010026

C6H5OH

Fenol(DUTCH, POLISH)

NICE SORE THROAT Cherry

PHENOL, 80% in ethanol

Phenol, LR, >=99%

HEB Sore ThroatCherry Flavor

MLS001065591

Phenol (CGA 73330)

Phenol, for molecular biology

BIDD:ER0293

Phenol for disinfection (TN)

ABC Sore ThroatMenthol Flavor

HEB Sore ThroatMenthol Flavor

NICE SORE THROAT Spearmint

Phenol, natural, 97%, FG

CHLORASEPTIC SORE THROAT

Chloraseptic Sore Throat Cherry

Chloraseptic Sore Throat Citrus

Cuticura pain relieving ointment

Sore Throat ReliefCherry Flavor

CARBOLICUM ACIDUM [HPUS]

DTXSID9075294

Phenol, AR, >=99.5%

PHENOL,LIQUIFIED [VANDF]

BDBM26187

CHEBI:33853

Phenol for disinfection (JP17)

Topcare Sore ThroatMenthol Flavor

3f39

Phenol 10 microg/mL in Methanol

PUBLIX Sore ThroatMenthol Flavor

Walgreens Sore ThroatCherry Flavor

phenol 0.6% anesthetic oral rinse

Tox21_113463

Tox21_201639

Tox21_300042

DRx Choice Sore ThroatMenthol Flavor

Phenol 5000 microg/mL in Methanol

STL194294

AKOS000119025

Eos Medicated Pain Relieving Lip Balm

Tox21_113463_1

DB03255

Good Neighbor Sore ThroatCherry Flavor

MCULE-9943948107

NA 2821

Phenol, BioXtra, >=99.5% (GC)

Phenol, SAJ first grade, >=98.0%

UN 1671

UN 2312

UN 2821

USEPA/OPP Pesticide Code: 064001

NCGC00091454-01

NCGC00091454-02

NCGC00091454-03

NCGC00091454-05

NCGC00091454-06

NCGC00091454-07

NCGC00254019-01

NCGC00259188-01

Phenol, JIS special grade, >=99.0%

61788-41-8

73607-76-8

AM802906

BP-30160

METHYL SALICYLATE IMPURITY B [EP]

SMR000568492

Phenol 1000 microg/mL in Dichloromethane

Phenol, PESTANAL(R), analytical standard

Liquified Phenol (contains 7-10 % water)

NS00010045

P1610

P2771

EN300-19432

C00146

D00033

Phenol, unstabilized, ReagentPlus(R), >=99%

SALICYLIC ACID IMPURITY C [EP IMPURITY]

Phenol, p.a., ACS reagent, 99.5-100.5%

PUBLIX Sore Throat Fast Relief Oral Anesthetic

Q130336

CVS Health Sore Throat Fast Relief Oral Anesthetic

J-610001

Phenol, for molecular biology, ~90% (T), liquid

A13-01814

F1908-0106

Phenol, unstabilized, purified by redistillation, >=99%

Z104473830

InChI=1/C6H6O/c7-6-4-2-1-3-5-6/h1-5,7

Phenol, BioUltra, for molecular biology, >=99.5% (GC)

Phenol, United States Pharmacopeia (USP) Reference Standard

Liquified Phenol, meets USP testing specifications, >=89.0%

Phenol, BioUltra, for molecular biology, TE-saturated, ~73% (T)

phenol;phenol [jan];phenol, pure;phenol phenol [jan] phenol, pure

Phenol, puriss. p.a., ACS reagent, reag. Ph. Eur., 99.0-100.5%

Phenol, contains hypophosphorous as stabilizer, loose crystals, ACS reagent, >=99.0%

Phenol, puriss., meets analytical specification of Ph. Eur., BP, USP, 99.5-100.5% (GC)

Phenol, puriss., meets analytical specification of Ph. Eur., BP, USP, >=99.5% (GC), crystalline (detached)

The Henry's Law constant for phenol is 3.33X10-7 atm-cu m/mol at 25 deg C(1). This Henry's Law constant indicates that phenol is expected to be essentially nonvolatile from water surfaces(2). Phenols's Henry's Law constant indicates that volatilization from moist soil surfaces in not expected to occur(SRC). Phenol is not expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 0.35 mm Hg(3).
Literature: (1) Gaffney JS et al; Environ Sci Technol 21: 519-23 (1987))(2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Bingham E et al, eds; Patty's Toxicology. 5th ed. NY, NY: John Wiley & Sons Inc. 4: 383 (2001)

Phenol is reported to have low adsorptivity to clay soils and silt loam(1) and no adsorption to aquifer material(3) and montmorillonite and kaolinite clays(8). The Koc for phenol to a Batcombe silt loam soil (pH 6.7, organic carbon 2.51%) was 30(6). It was 16 for a Brookstone clay loam (pH 5.7, organic matter 5.1%) and varied with pH and iron content of the soil(7). The Freundlich K and (1/N) for phenol in Captina (pH 5.7, 1.1 % organic matter) and Palouse silt loam (pH 5.7, 3.6% organic matter) soils were 0.58 (1.15) and 0.81 (1.00)(2); the Koc values for these soils are 91 and 39(SRC). Based on the reported Koc values, phenol would be expected to generally exhibit very high mobility in soil, based on a classification scheme(4). In a study of the adsorption of phenol onto siltstone associated with a Wyoming coal deposit suitable for in situ gasification, the pH of the solution was the major controlling factor with adsorption occurring at pH's below the pKa of phenol and no adsorption occurring at pH's above the pKa(5). The log of the Freundlich K value was approximately -4(5). Therefore, phenol may be transported by groundwater near in situ coal gasification sites due to the elevated pH's at these sites after gasification(5). The pKa of phenol is 9.99(9), indicating that it will be partially dissociated at the upper end of environmental pH range and its mobility may be pH dependent(SRC). In general, anions generally do not adsorb to organic carbon and clay as strongly as their neutral counterparts(10).
Literature: (1) Artiola-Fortuny J, Fuller WH; Soil Sci 133: 18-26 (1982) (2) Scott HD et al; J Environ Qual 12: 91-5 (1983) (3) Ehrlich GG et al; Groundwater 20: 703-10 (1982) (4) Swann RL et al; Res Rev 85: 17-28 (1983) (5) Laquer FC, Manahan SE; Chemosphere 16: 1431-45 (1987) (6) Briggs GG; J Agric Food Chem 29: 1050-9 (1981) (7) Boyd SA et al; Appl Environ Microbiol 46: 50-4 (1983) (8) Luh MD, Baker RA; pp. 534-42 in Proc 25th Ind Waste Conf Purdue Univ (1970) (9) Lide DR, ed; CRC Handbook of Chemistry and Physics. 81st Ed. Boca Raton, FL: CRC Press LLC, p. 5-89 (2000) (10) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000)

P-XYLENE

1,4-Dimethylbenzene

Para-Xylene

106-42-3

1,4-Xylene

p-Methyltoluene

p-Dimethylbenzene

p-Xylol

Benzene, 1,4-dimethyl-

4-Xylene

4-Methyltoluene

Chromar

Scintillar

1,4-Dimethylbenzol

paraxylene

CCRIS 910

NSC 72419

HSDB 136

EINECS 203-396-5

UNII-6WAC1O477V

6WAC1O477V

DTXSID2021868

CHEBI:27417

AI3-52255

NSC-72419

68650-36-2

CHEMBL31561

p-Xylene-alpha,alpha'-13C2

DTXCID701868

EC 203-396-5

MFCD00008556

Xylene, p-

Benzene, p-dimethyl-

p-Xylenes

Xylene, p-isomer

PXY

p-Xylol (DOT)

1,4-dimethyl benzene

1,4-dimethyl-benzene

P-XYLENE [MI]

4-XYLENE [HSDB]

bmse000834

p-Xylene, analytical standard

BENZENE,1,4-DIMETHYL

WLN: 1R D1

p-Xylene, anhydrous, >=99%

p-Xylene, for synthesis, 99%

DTXSID90178045

187l

p-Xylene, for HPLC, >=99%

p-Xylene, ReagentPlus(R), 99%

NSC72419

p-Xylene 10 microg/mL in Methanol

Tox21_201113

BDBM50008567

Benzene, 1,2(or 1,4)-dimethyl-

c0083

STL264212

AKOS000121124

MCULE-3769448716

p-Xylene 5000 microg/mL in Methanol

p-Xylene, purum, >=98.0% (GC)

NCGC00091661-01

NCGC00091661-02

NCGC00258665-01

68411-39-2

CAS-106-42-3

p-Xylene, SAJ first grade, >=99.0%

p-Xylene [UN1307] [Flammable liquid]

p-Xylene, SAJ special grade, >=99.0%

NS00001217

S0649

X0014

X0044

EN300-24549

p-Xylene, puriss. p.a., >=99.0% (GC)

C06756

J-001588

J-524068

Q3314420

F0001-0120

Z199056432

InChI=1/C8H10/c1-7-3-5-8(2)6-4-7/h3-6H,1-2H

p-Xylene, Pharmaceutical Secondary Standard; Certified Reference Material

136777-61-2

25951-90-0

The Henry's Law constant for 4-xylene is measured as 6.90X10-3 atm-cu m/mole(1). This Henry's Law constant indicates that 4-xylene is expected to volatilize rapidly 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 3.1 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 4.1 days(SRC). 4-Xylene's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). 4-Xylene is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 8.84 mm Hg(3).
Literature: (1) Foster P et al; Fresen Environ Bull 3: 318-323 (1994) (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)

Koc values of 246 and 540 have been measured for 4-xylene in silt and sandy loam soils respectively(1). A Koc value of 204 was measured for 4-xylene using sandy aquifer materials(2). A median experimental Koc value of 295 has also been reported(3). According to a classification scheme(4), these Koc values suggest that 4-xylene is expected to have moderate to low mobility in soil. A soil leaching column study estimated a 4-xylene Koc of 331 using a chromatographic methodology(5). Another soil column leaching study estimated a Koc range of 118-298 based on HPLC measurement(6).
Literature: (1) Walton BT et al; J Environ Qual 21: 552-558 (1992) (2) Abdul AS et al; Hazard Waste & Hazard Mater 4: 211-22 (1987) (3) Schuurmann G et al; Environ Sci Technol 40: 7005-7011 (Supporting information) (2006) (4) Swann RL et al; Res Rev 85: 17-28 (1983) (5) Xu F et al; J Environ Qual 30: 1618-1623 (2001) (6) ECHA; Search for Chemicals. p-Xylene (CAS 106-42-3) Registered Substances Dossier. European Chemical Agency; Available from, as of June 27, 2016: http://echa.europa.eu/

ETHYLBENZENE

100-41-4

Phenylethane

Ethylbenzol

Benzene, ethyl-

Ethyl benzene

Aethylbenzol

Ethylenzene

Ethylbenzeen

Etilbenzene

Etylobenzen

alpha-Methyltoluene

1-ethylbenzene

NCI-C56393

HSDB 84

CCRIS 916

NSC 406903

EINECS 202-849-4

UNII-L5I45M5G0O

L5I45M5G0O

.alpha.-Methyltoluene

DTXSID3020596

ETHYL-BENZENE

CHEBI:16101

AI3-09057

EB

NSC-406903

DTXCID10596

CHEMBL371561

ETHYL-BETA,BETA,BETA-D3-BENZENE

EC 202-849-4

ETHYLBENZENE (IARC)

ETHYLBENZENE [IARC]

Benzene-d5, ethyl-d5-

158507-69-8

68908-88-3

ETHYLBENZENE (USP-RS)

ETHYLBENZENE [USP-RS]

Ethylbenzeen [Dutch]

Etylobenzen [Polish]

20302-26-5

Aethylbenzol [German]

Etilbenzene [Italian]

287399-33-1

UN1175

etph

1-phenylethane

PYJ

EINECS 272-685-6

ETHYLBENZENE [MI]

Ethylbenzene [UN1175] [Flammable liquid]

ETHYLBENZENE [HSDB]

WLN: 2R

BIDD:ER0246

ghl.PD_Mitscher_leg0.1024

NSC 406903, Phenylethane

QSPL 092

Ethylbenzene, analytical standard

DTXSID00169202

DTXSID30178044

Ethylbenzene, anhydrous, 99.8%

NCI C56393

AMY11052

Tox21_201064

BDBM50167951

Ethylbenzene, ReagentPlus(R), 99%

MFCD00011647

NSC406903

STL282714

AKOS000120140

MCULE-6974188032

UN 1175

NCGC00090768-01

NCGC00090768-02

NCGC00258617-01

27536-89-6

70955-17-8

BS-18982

CAS-100-41-4

Ethylbenzene 10 microg/mL in Cyclohexane

Ethylbenzene 100 microg/mL in Cyclohexane

DB-045168

E0064

NS00009164

S0646

C07111

Q409184

J-000128

J-521339

F0001-0016

Z104473632

Ethylbenzene, United States Pharmacopeia (USP) Reference Standard

InChI=1/C8H10/c1-2-8-6-4-3-5-7-8/h3-7H,2H2,1H

Ethylbenzene, Pharmaceutical Secondary Standard; Certified Reference Material

The Henry's Law constant for ethylbenzene is 7.88X10-3 atm-cu m/mole(1). This Henry's Law constant indicates that ethylbenzene is expected to volatilize rapidly 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 3.1 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 4.1 days(SRC). Ethylbenzene's Henry's Law constant(1) indicates that volatilization from moist soil surfaces may occur(SRC). Ethylbenzene is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 9.6 mm Hg(3).
Literature: (1) Sanemasa I et al; Bull Chem Soc Jpn 55: 1054-62 (1982) (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. Design Institute for Physical Property Data, American Institute of Chemical Engineers. New York, NY: Hemisphere Pub Corp, (1996)

Measured ethylbenzene Koc values of 224(1), 240(2) and 257(3) have been reported. According to a classification scheme(4), these Koc values suggest that ethylbenzene is expected to have moderate mobility in soil. Sorption and desorption experiments demonstrated that the sorption process of ethylbenzene on marine sediments is reversible and that the sorption is even lower than expected from the log Kow data and the organic carbon content of the sediment(5); it was concluded that the marine sediment compartment is not an important sink for ethylbenzene(5). A soil leaching column study estimated an ethylbenzene Koc of 240 using a chromatographic methodology(6).
Literature: (1) Schuurmann G et al; Environ Sci Technol 40: 7005-7011 (Supporting information) (2006) (2) ATSDR; Toxicological Profile for Ethylbenzene. Atlanta, GA: Agency for Toxic Substances and Disease Registry, US Public Health Service (2010). Available from, as of June 15, 2016: http://www.atsdr.cdc.gov/toxprofiles/index.asp (3) Szabo G; Chemosphere 24: 403-412 (1992) (4) Swann RL et al; Res Rev 85: 17-28 (1983) (5) Dewulf J et al; Water Research 30: 3130-3138 (1996) (6) Xu F et al; J Environ Qual 30: 1618-1623 (2001)

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)

1,2,3-Thiadiazole-5-carbonitrile

57352-02-0

5-Cyano-1,2,3-thiadiazole

SCHEMBL2864386

RMYKOFBFMSOHTQ-UHFFFAOYSA-N

1,2,3-Thiadiazole-5-carbonitrile #

AKOS014316101

Dimethyl disulfide

624-92-0

METHYL DISULFIDE

Dimethyldisulfide

Dimethyl disulphide

DMDS

Disulfide, dimethyl

2,3-Dithiabutane

(Methyldisulfanyl)methane

Methyldisulfide

Methyldithiomethane

(Methyldithio)methane

Sulfa-hitech

dimethyldisulphide

FEMA No. 3536

NSC 9370

1,2-Dimethyldisulfane

CCRIS 2939

HSDB 6400

EINECS 210-871-0

UNII-3P8D642K5E

CHEBI:4608

Dimethyl-d6 disulfide

AI3-25305

3P8D642K5E

NSC-9370

MFCD00008561

DTXSID4025117

(CH3S)2

EC 210-871-0

Paladin

UN2381

dimethydisulfide

methyl disulphide

Dimethyl disulfane

Disulfide dimethyl

MeS-SMe

Disulfide, dimethyl-

methyldisulfanyl methane

Dimethyl disulfide, 98%

Dimethyl disulfide, 99%

(Methyldisulfanyl)methane #

Dimethyl disulfide, >=99%

WLN: 1SS1

DTXCID805117

METHYL DISULFIDE [HSDB]

CHEMBL1347061

Dimethyl disulfide, >=99.0%

DIMETHYL DISULFIDE [FHFI]

NSC9370

BDBM233038

Dimethyl disulfide, >=98%, FG

AMY39506

EINECS 272-923-9

Tox21_201525

AKOS009157459

Dimethyl disulfide, analytical standard

MCULE-7451882535

UN 2381

NCGC00091798-01

NCGC00091798-02

NCGC00259075-01

CAS-624-92-0

Dimethyl disulfide, natural, >=98%, FG

D0714

Dimethyl disulfide, purum, >=98.0% (GC)

NS00001484

EN300-36043

InChI=1/C2H6S2/c1-3-4-2/h1-2H

C08371

E78981

A833808

Dimethyl disulfide [UN2381] [Flammable liquid]

Q419800

Q-100719

F0001-1676

The Henry's Law constant for dimethyl disulfide is reported as 1.21X10-3 atm-cu m/mole(1). This Henry's Law constant indicates that dimethyl disulfide is expected to volatilize rapidly 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 3.5 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 4.1 days(SRC). Dimethyl disulfide's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). In a laboratory study, the volatilization rate of dimethyl disulfide from a tidal marsh soil (at field capacity or 1.5 field capacity) ranged from 0.1 to 0.4 ng (sulfur basis)/min(3). Dimethyl disulfide is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 28.7 mm Hg(4).
Literature: (1) Vitenberg AG et al; J Chromatography 112: 319-27 (1975) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Farwell SO et al; Soil Biol Biochem 11: 411-5 (1979) (4) Daubert TE, Danner RP; Physical & Thermodynamic Properties of Pure Chemicals: Data Compilation. New York, NY: Hemisphere Pub Corp (1989)

Using a structure estimation method based on molecular connectivity indices(1), the Koc of dimethyl disulfide can be estimated to be 40(SRC). According to a classification scheme(2), this estimated Koc value suggests that dimethyl disulfide is expected to have very high mobility in soil. Gas chromatographic studies with various air-dry and moist soils have shown that soil can sorb atmospheric, gas phase dimethyl disulfide(3). In one closed-system test, 17-94% of input dimethyl disulfide was sorbed by the soil in 10 min(3); in a 15-day test, dimethyl disulfide sorption was 101-306 ug sorbed/g soil(3). Soil microbes were found to be important for the gas phase sorption of dimethyl disulfide as 15-day sorption in sterilized soil was only 9-98 ug sorbed/g soil(3).
Literature: (1) US EPA; Estimation Program Interface (EPI) Suite. Ver. 4.1. Jan, 2011. Available from, as of Nov 7, 2013: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm (2) Swann RL et al; Res Rev 85: 17-28 (1983) (3) Bremner JM, Banwart WL; Soil Biol Biochem 8: 79-83 (1976)