7-Nitro-4-chromanone
7-硝基-4-二氢色原酮
Also known as: 7-Nitrochroman-4-one, 7-nitro-2,3-dihydrochromen-4-one, 2,3-Dihydro-7-nitro-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 2,3-dihydro-7-nitro-
7-Nitro-4-chromanone (CAS 22528-79-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H7NO4 and a molecular weight of 193.156 g/mol. It is also known as 7-Nitrochroman-4-one, 7-nitro-2,3-dihydrochromen-4-one and 2,3-Dihydro-7-nitro-4H-1-benzopyran-4-one. Key properties include a boiling point of 378.7±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 197.7±29.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22528-79-6
- Jingsj CID
- J-1329264-7
- Molecular Formula
- C9H7NO4
- Chinese Name
- 7-硝基-4-二氢色原酮
- Molecular Weight
- 193.156 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 378.7±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 197.7±29.9 °C |
Frequently Asked Questions
What is the CAS number of 7-Nitro-4-chromanone?
The CAS number of 7-Nitro-4-chromanone is 22528-79-6.
What are the molecular formula and molecular weight of 7-Nitro-4-chromanone?
7-Nitro-4-chromanone has molecular formula C9H7NO4 and molecular weight 193.156 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-Nitro-4-chromanone (CAS 22528-79-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329264-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.