2,5-Thiophenedione,dihydro-

Modify Date: 2025-08-25 23:37:20

2,5-Thiophenedione,dihydro- Structure
2,5-Thiophenedione,dihydro- structure
Common Name 2,5-Thiophenedione,dihydro-
CAS Number 3194-60-3 Molecular Weight 116.13800
Density 1.43g/cm3 Boiling Point 144.4ºC at 760mmHg
Molecular Formula C4H4O2S Melting Point N/A
MSDS N/A Flash Point 48.8ºC

 Names

Name thiolane-2,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.43g/cm3
Boiling Point 144.4ºC at 760mmHg
Molecular Formula C4H4O2S
Molecular Weight 116.13800
Flash Point 48.8ºC
Exact Mass 115.99300
PSA 59.44000
LogP 0.56660
Index of Refraction 1.576
InChIKey INKIPSJJIQBVKP-UHFFFAOYSA-N
SMILES O=C1CCC(=O)S1

 Safety Information

HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

succinic acid thioanhydride
Tetrahydrothiophene-2,5-dione
Tetrahydro-2,5-thiophendion
2,5-Thiophenedione,dihydro
Thiobernsteinsaeureanhydrid
Succinic thioanhydride
thiosuccinic anhydride
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