5-Nitroisatoic anhydride
5-硝基靛红酸酐
Also known as: 6-nitro-1H-benzo[d][1,3]oxazine-2,4-dione, 6-nitro-2H-3,1-benzoxazine-2,4(1H)-dione, 6-nitroisatoic anhydride, MFCD00023891, EINECS 225-151-1
5-Nitroisatoic anhydride (CAS 4693-02-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H4N2O5 and a molecular weight of 208.12800 g/mol. It is also known as 6-nitro-1H-benzo[d][1,3]oxazine-2,4-dione, 6-nitro-2H-3,1-benzoxazine-2,4(1H)-dione and 6-nitroisatoic anhydride. Key properties include a melting point of 259ºC and a density of 1.623g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4693-02-1
- Jingsj CID
- J-1511931-1
- Molecular Formula
- C8H4N2O5
- Chinese Name
- 5-硝基靛红酸酐
- Molecular Weight
- 208.12800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 259ºC |
|---|---|
| Density | 1.623g/cm3 |
Frequently Asked Questions
What is the CAS number of 5-Nitroisatoic anhydride?
The CAS number of 5-Nitroisatoic anhydride is 4693-02-1.
What are the molecular formula and molecular weight of 5-Nitroisatoic anhydride?
5-Nitroisatoic anhydride has molecular formula C8H4N2O5 and molecular weight 208.12800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Nitroisatoic anhydride (CAS 4693-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511931-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.