Thiirane

ETHYLENE SULFIDE

420-12-2

Thiacyclopropane

Ethylene sulphide

2,3-Dihydrothiirene

Dimethylene sulfide

Ethylene episulfide

Sulfurane

Thiiran

Epithioethane

Ethylene episulphide

Thiirene, 2,3-dihydro-

Aethylensulfid

NSC 89690

DTXSID3049411

CHEBI:30977

NSC-89690

A2W5165740

Aethylensulfid [German]

CCRIS 782

HSDB 5489

EINECS 206-993-9

ethylenesulfide

AI3-52351

UNII-A2W5165740

Thiirene,3-dihydro-

Ethylene sulfide, 98%

WLN: T3STJ

ETHYLENE SULFIDE [MI]

ETHYLENE SULFIDE [HSDB]

ETHYLENE SULFIDE [IARC]

CHEMBL3184935

DTXCID2029371

NSC89690

Tox21_202917

MFCD00005159

AKOS037795694

NCGC00260463-01

CAS-420-12-2

DB-243558

Ethylene sulfide, purum, >=97.5% (GC)

E0133

InChI=1/C2H4S/c1-2-3-1/h1-2H

NS00022170

C19419

D90441

Ethylene sulfide (stabilised with Butyl mercaptan)

Q220676

Ethylene sulfide stabilized with ~1% butylmercaptan

The Henry's Law constant for ethylene sulfide is estimated as 3.5X10-4 atm-cu m/mole(SRC) using a fragment constant estimation method(1). This Henry's Law constant indicates that ethylene sulfide is expect 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 8 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 approximately 5 days(SRC). Ethylene sulfide 's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Ethylene sulfide is expected to volatilize from dry soil surfaces(SRC) based upon an estimated vapor pressure of 250 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) Zwolinski BJ, Wilhoit RC; Handbook of vapor pressures and heats of vaporizaton of hydrocarbons and related compounds. API44-TRC101. College Station, TX: Thermodynamcs Research Center (1971)

Slightly soluble in ethanol and ether; soluble in acetone and chloroform
Literature: Lide, D.R. CRC Handbook of Chemistry and Physics 86TH Edition 2005-2006. CRC Press, Taylor & Francis, Boca Raton, FL 2005, p. 3-484
Literature: #In water, 2.8X10+4 mg/L at 25 deg C (est)
Literature: US EPA; Estimation Program Interface (EPI) Suite. Ver.3.12. Nov 30, 2004. Available from, as of Jul 23, 2008: http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm

Using a structure estimation method based on molecular connectivity indices(1), the Koc of ethylene sulfide can be estimated to be 26(SRC). According to a classification scheme(2), this estimated Koc value suggests that ethylene sulfide is expected to have very high mobility in soil.
Literature: (1) Meylan WM et al; Environ Sci Technol 26: 1560-67 (1992) (2) Swann RL et al; Res Rev 85: 17-28 (1983)

2,3-Dimethylthiirane

cis-Dimethylthiirane

Thiirane, 2,3-dimethyl-, (2R,3R)-rel-

dimethylthiirane

2,3-Dimethyl-thiirane (Z)

DTXSID70863664