7-Chloro-3-methyl-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide

7-氯-3-甲基-3,4-二氢-2H-1,2,4-苯并噻二嗪 1,1-二氧化物

Also known as: IDRA 21, 7-Chloro-3,4-dihydro-3-methyl-2H-1,2,4-benzothiadiazine 1,1-dioxide, 2H-1,2,4-Benzothiadiazine, 7-chloro-3,4-dihydro-3-methyl-, 1,1-dioxide, 7-Chloro-3-methyl-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide, MFCD00270874

7-Chloro-3-methyl-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide (CAS 22503-72-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H9ClN2O2S and a molecular weight of 232.69 g/mol. It is also known as IDRA 21, 7-Chloro-3,4-dihydro-3-methyl-2H-1,2,4-benzothiadiazine 1,1-dioxide and 2H-1,2,4-Benzothiadiazine, 7-chloro-3,4-dihydro-3-methyl-, 1,1-dioxide. Key properties include a boiling point of 405.1±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 198.8±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

22503-72-6

Jingsj CID

J-28063-9

Molecular Formula

C₈H₉ClN₂O₂S

Chinese Name

7-氯-3-甲基-3,4-二氢-2H-1,2,4-苯并噻二嗪 1,1-二氧化物

Molecular Weight

232.69 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026