2-Fluoro-3,3-dimethyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide

2-氟-3,3-二甲基-2,3-二氢-1,2-苯并异噻唑 1,1-二氧化物

Also known as: 2,3-Dihydro-3,3-dimethyl-2-fluoro-1,2-benzisothiazole 1,1-dioxide, N-Fluoro-2,α-cumenesultam, N-fluorosultam, 2-Fluoro-3,3-dimethyl-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide

2-Fluoro-3,3-dimethyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide (CAS 124170-23-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10FNO2S and a molecular weight of 215.24500 g/mol. It is also known as 2,3-Dihydro-3,3-dimethyl-2-fluoro-1,2-benzisothiazole 1,1-dioxide, N-Fluoro-2,α-cumenesultam and N-fluorosultam. Key properties include a melting point of 115-117ºC, a boiling point of 307.6ºC at 760 mmHg, a density of 1.41g/cm3 and a flash point of 139.9ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

124170-23-6

Jingsj CID

J-1391221-9

Molecular Formula

C₉H₁₀FNO₂S

Chinese Name

2-氟-3,3-二甲基-2,3-二氢-1,2-苯并异噻唑 1,1-二氧化物

Molecular Weight

215.24500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026