8-Methoxychroman-4-one
8-甲氧基-4-色满酮
Also known as: 2,3-Dihydro-8-methoxy-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 2,3-dihydro-8-methoxy-, 8-Methoxy-2,3-dihydro-4H-chromen-4-one, 8-Methoxy-4-chromanone, 8-Methoxy-chroman-4-one, 8-methoxy-2,3-dihydrochromen-4-one, 8-methoxy-3,4-dihydro-2H-1-benzopyran-4-one, 8-methoxychroman-4-one, methoxy-8-chromanone
8-Methoxychroman-4-one (CAS 20351-79-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10O3 and a molecular weight of 178.185 g/mol. It is also known as 2,3-Dihydro-8-methoxy-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 2,3-dihydro-8-methoxy- and 8-Methoxy-2,3-dihydro-4H-chromen-4-one. Key properties include a boiling point of 319.9±41.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 138.3±14.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20351-79-5
- Jingsj CID
- J-1408096-8
- Molecular Formula
- C10H10O3
- Chinese Name
- 8-甲氧基-4-色满酮
- Molecular Weight
- 178.185 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 319.9±41.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 138.3±14.0 °C |
Frequently Asked Questions
What is the CAS number of 8-Methoxychroman-4-one?
The CAS number of 8-Methoxychroman-4-one is 20351-79-5.
What are the molecular formula and molecular weight of 8-Methoxychroman-4-one?
8-Methoxychroman-4-one has molecular formula C10H10O3 and molecular weight 178.185 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "8-Methoxychroman-4-one (CAS 20351-79-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1408096-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.