4-Methylisatoic anhydride

4-甲基靛红酸酐

Also known as: 7-Methyl-2H-3,1-benzoxazine-2,4(1H)-dione, 7-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione, 7-Methyl-2H-benzo[d][1,3]oxazine-2,4(1H)-dione, 4-Methyl-isatoic anhydride, 7-methyl-1H-3,1-benzoxazine-2,4-dione, 7-methyl-1H-benz[d][1,3]oxazin-2,4-dione, 2H-3,1-Benzoxazine-2,4(1H)-dione, 7-methyl-, 4-Methylisatoic anhydride 97%, REF DUPL: 4-Methyl-isatoic anhydride

4-Methylisatoic anhydride (CAS 63480-11-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7NO3 and a molecular weight of 177.157 g/mol. It is also known as 7-Methyl-2H-3,1-benzoxazine-2,4(1H)-dione, 7-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione and 7-Methyl-2H-benzo[d][1,3]oxazine-2,4(1H)-dione. Key property: a density of 1.3±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

63480-11-5

Jingsj CID

J-1384060-2

Molecular Formula

C₉H₇NO₃

Chinese Name

4-甲基靛红酸酐

Molecular Weight

177.157 g/mol

Category

Organic Acids

Last updated

8/21/2026