ethylene sulfide

2,3-dihydrothiirene

CAS: 420-12-2 C2 H4 S MW: 60.11888000

All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers M.W Index Refractive Index Specific Gravity

Identification

Name	ethylene sulfide
IUPAC	thiirane
CAS Number	420-12-2
EINECS	206-993-9
FDA UNII	A2W5165740
Molecular Formula	C2 H4 S
Molecular Weight	60.11888000
MDL Number	MFCD00005159
Nikkaji Number	J2.585B
Beilstein	0102379

Regulatory

Physical Properties

Appearance	colorless clear liquid (est)
Food Chemicals Codex Listed	No
Specific Gravity	1.01000 to 1.01400 @ 20.00 °C.
Pounds per Gallon - (est).	8.414 to 8.447
Refractive Index	1.49300 to 1.49500 @ 20.00 °C.
Boiling Point	55.00 to 56.00 °C. @ 760.00 mm Hg
Vapor Pressure	250.000000 mmHg @ 25.00 °C.
Flash Point	50.00 °F. TCC ( 10.00 °C. )
logP (o/w)	0.556 (est)
Storage	refrigerate in tightly sealed containers.
Soluble in	water, 2.808e+004 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Preferred SDS	View
European information	Most important hazard(s):
Oral/Parenteral Toxicity	oral-rat LD50 178 mg/kg
Dermal Toxicity	subcutaneous-rat LD50 90 mg/kg
Inhalation Toxicity	inhalation-rat LC50 690 ppm/6H

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Category	information only not used for fragrances or flavors
Recommendation for ethylene sulfide usage levels up to	not for fragrance use.
Recommendation for ethylene sulfide flavor usage levels up to	not for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

diethylene sulfide 2,3- dihydro-thiirene 2,3- dihydrothiirene dimethylene sulfide ethylene episulfide ethylene episulphide ethylene sulphide sulfurane thiacyclopropane thiirane thiirene, 2,3-dihydro- PubMed: Comparative study of extraction techniques for determination of garlic flavor components by gas chromatography-mass spectrometry.