6-methoxy-1H-2-benzopyran-1-one
6-甲氧基-1H-2-苯并吡喃-1-酮
Also known as: 6-Methoxyisocoumarin, 6-methoxyisochromen-1-one
6-methoxy-1H-2-benzopyran-1-one (CAS 7235-33-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C21H18FeN12O3++ and a molecular weight of 542.29100 g/mol. It is also known as 6-Methoxyisocoumarin and 6-methoxyisochromen-1-one. Key properties include a boiling point of 497ºC at 760 mmHg and a flash point of 250.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7235-33-8
- Jingsj CID
- J-1167332-3
- Molecular Formula
- C21H18FeN12O3
- Chinese Name
- 6-甲氧基-1H-2-苯并吡喃-1-酮
- Molecular Weight
- 542.29100 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 497ºC at 760 mmHg |
|---|---|
| Flash Point | 250.8ºC |
Frequently Asked Questions
What is the CAS number of 6-methoxy-1H-2-benzopyran-1-one?
The CAS number of 6-methoxy-1H-2-benzopyran-1-one is 7235-33-8.
What are the molecular formula and molecular weight of 6-methoxy-1H-2-benzopyran-1-one?
6-methoxy-1H-2-benzopyran-1-one has molecular formula C21H18FeN12O3++ and molecular weight 542.29100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-methoxy-1H-2-benzopyran-1-one (CAS 7235-33-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1167332-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.