(3aalpha,4beta,7beta,7aalpha)-Hexahydro-4,7-epoxybenzo(c)thiophene-1,3-dione
[CAS# 109282-38-4]

Identification

• Name: (3aalpha,4beta,7beta,7aalpha)-Hexahydro-4,7-epoxybenzo(c)thiophene-1,3-dione
• Synonyms: 4,7-Epoxybenzo(C)Thiophene-1,3-Dione, Hexahydro-, (3A-Alpha,4-Beta,7-Beta,7A-Alpha)-; Endothall Thioanhydride
• Molecular Formula: C₈H₈O₃S
• Molecular Weight: 184.21
• CAS Registry Number: 109282-38-4
• SMILES: [C@H]13[C@H]([C@@H]2O[C@H]1CC2)C(SC3=O)=O
• InChI: 1S/C8H8O3S/c9-7-5-3-1-2-4(11-3)6(5)8(10)12-7/h3-6H,1-2H2/t3-,4+,5+,6-
• InChIKey: CKSGDNACNWITHQ-GUCUJZIJSA-N

Properties

• Density: 1.498g/cm³ (Cal.)
• Boiling point: 278.596°C at 760 mmHg (Cal.)
• Flash point: 135.116°C (Cal.)