Thiirane

C₂H₄SCAS 420-12-260.11 g/mol

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Sulfide

Properties

Molecular formula: C₂H₄S
Molar mass: 60.11 g/mol
Exact mass: 60.0034 Da
Density: 1.0368 g/mL (at 0 °C)
Melting point: 203–208 °C
Boiling point: 55–56 °C
logP: 0.73Crippen estimate
Polar surface area: 0.0 Å²
H-bond donors / acceptors: 0 / 1
Rotatable bonds: 0

Hazards

Danger

H225 Highly Flammable liquid and vapor100% of notifiers
H301 Toxic if swallowed100% of notifiers
H318 Causes serious eye damage97.6% of notifiers
H331 Toxic if inhaled97.6% of notifiers

Aggregated from 41 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P316, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P370+P378, P403+P233, P403+P235, P405, P501

Identifiers

CAS number

420-12-2

SMILES

C1CS1

InChIKey

VOVUARRWDCVURC-UHFFFAOYSA-N

InChI

InChI=1S/C2H4S/c1-2-3-1/h1-2H2

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Type any one amount. The others follow from the molar mass and density.

Names and synonyms

5 names

Ethylene sulfide
Thiacyclopropane
Thiirene, 2,3-dihydro-
Ethylene episulfide
NSC 89690

Reactions

Ethylene sulfideproduct

Work with Thiirane

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

1,4-Dithiane505-29-3100 % similar Tetrahydrothiophene110-01-056 % similar Thietane287-27-456 % similar 1,3-Dithiolane4829-04-356 % similar Thiane1613-51-050 % similar 3,6-Dithia-1,8-octanediol5244-34-850 % similar Propyl sulfide111-47-742 % similar Thiodiglycol111-48-842 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia