6-Methyl-2H-3,1-benzoxazine-2,4(1H)-dione
6-甲基靛红酸酐
Also known as: 6-Methylisatoic anhydride, 6-methyl isatinic anhydride, 5-methylisatoic anhydride, 6-Methyl-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione, 6-methyl-1H-3,1-benzoxazine-2,4-dione, 6-methyl-1H-benzo[d][1,3]oxazine-2,4-dione, 5-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione, BUTTPARK 148\07-03, MFCD06809783, MFCD00797331
- CAS No.
- 4692-99-3
- Jingsj CID
- J-1324876-1
- Molecular Formula
- C20H12N2O7
- Chinese Name
- 6-甲基靛红酸酐
- Molecular Weight
- 392.319 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 629.6±58.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 334.6±32.3 °C |
Frequently Asked Questions
What is the CAS number of 6-Methyl-2H-3,1-benzoxazine-2,4(1H)-dione?
4692-99-3
What are the molecular formula and molecular weight of 6-Methyl-2H-3,1-benzoxazine-2,4(1H)-dione?
C20H12N2O7, molecular weight 392.319 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026