Tetrahydro-3-thiophenesulfonyl chloride 1,1-dioxide

四氢-3-噻吩磺酰氯1,1-二氧化物

Also known as: 1,1-Dioxothiolane-3-sulfonyl chloride, 1,1-Dioxo-3-thiolanesulfonyl chloride, 1,1-Diketothiolane-3-sulfonyl chloride, 3-(Chlorosulfonyl)thiolane 1,1-dioxide, 3-(Chlorosulfonyl)sulfolane, 3-Thiophenesulfonyl chloride, tetrahydro-, 1,1-dioxide, Tetrahydrothiophene-3-sulfonyl chloride 1,1-dioxide, Sulfolan-3-sulfonylchlorid, 1,1-Dioxo-tetrahydro-1lambda*6*-thiophene-3-sulfonyl chloride, Tetrahydro-3-thiophenesulfonyl chloride 1,1-dioxide (8CI, 9CI, ACI)

Tetrahydro-3-thiophenesulfonyl chloride 1,1-dioxide (CAS 17115-47-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H7ClO4S2 and a molecular weight of 218.67900 g/mol. It is also known as 1,1-Dioxothiolane-3-sulfonyl chloride, 1,1-Dioxo-3-thiolanesulfonyl chloride and 1,1-Diketothiolane-3-sulfonyl chloride. Key properties include a boiling point of 446.2ºC at 760 mmHg, a density of 1.7g/cm3 and a flash point of 223.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

17115-47-8

Jingsj CID

J-1494559-7

Molecular Formula

C₄H₇ClO₄S₂

Chinese Name

四氢-3-噻吩磺酰氯1,1-二氧化物

Molecular Weight

218.67900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026