3,4-Dihydro-2H-1,4-benzothiazine 1,1-dioxide

3,4-二氢-2H-1,4-苯并噻嗪-1,1-二酮

Also known as: 3,4-Dihydro-2H-benzo[b][1,4]thiazine 1,1-dioxide, 3,4-Dihydro-2H-1,4-benzothiazine-1,1-dione, 3,4-dihydro-2H-1,4-benzothiazin 1,1-dioxide, 4H-2,3-dihydrobenzo-1,4-thiazine 1,1-dioxide

3,4-Dihydro-2H-1,4-benzothiazine 1,1-dioxide (CAS 82299-64-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H9NO2S and a molecular weight of 183.22800 g/mol. It is also known as 3,4-Dihydro-2H-benzo[b][1,4]thiazine 1,1-dioxide, 3,4-Dihydro-2H-1,4-benzothiazine-1,1-dione and 3,4-dihydro-2H-1,4-benzothiazin 1,1-dioxide. Key properties include a boiling point of 415.51ºC at 760 mmHg, a density of 1.319g/cm3 and a flash point of 205.093ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

82299-64-7

Jingsj CID

J-1502476-5

Molecular Formula

C₈H₉NO₂S

Chinese Name

3,4-二氢-2H-1,4-苯并噻嗪-1,1-二酮

Molecular Weight

183.22800 g/mol

Category

Ketones

Last updated

8/21/2026