6-chloro-1-methyl-1H-benzo[d][1,3]oxazine-2,4-dione

N-甲基-5-氯靛红酸酐

Also known as: 5-chloro-N-methylisatoic anhydride, 6-chloro-1-methyl-2H-3,1-benzoxazine-2,4(1H)-dione, 6-chloro-N-methyl IA, N-methyl-5-chloroisatoic anhydride, N-methyl-6-chloroisatoic anhydride, 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-chloro-1-methyl-

6-chloro-1-methyl-1H-benzo[d][1,3]oxazine-2,4-dione (CAS 14529-12-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H6ClNO3 and a molecular weight of 211.60200 g/mol. It is also known as 5-chloro-N-methylisatoic anhydride, 6-chloro-1-methyl-2H-3,1-benzoxazine-2,4(1H)-dione and 6-chloro-N-methyl IA. Key properties include a melting point of 113℃, a boiling point of 346.9ºC at 760 mmHg, a density of 1.476 g/cm3 and a flash point of 163.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

14529-12-5

Jingsj CID

J-1164309-4

Molecular Formula

C₉H₆ClNO₃

Chinese Name

N-甲基-5-氯靛红酸酐

Molecular Weight

211.60200 g/mol

Category

Organic Acids

Last updated

8/21/2026