7,8-difluorochroman-4-one
Also known as: 7,8-difluoro-2,3-dihydro-4H-1-benzopyran-4-one, 7,8-Difluoro-2,3-dihydro-4H-chromen-4-one, 7,8-difluoro-2,3-dihydrochromen-4-one, 7,8-difluoro chroman-4-one, 4H-1-Benzopyran-4-one, 7,8-difluoro-2,3-dihydro-
7,8-difluorochroman-4-one (CAS 890840-90-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H6F2O2 and a molecular weight of 184.139 g/mol. Key properties include a boiling point of 293.2±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 127.0±22.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 890840-90-1
- Jingsj CID
- J-1086076-1
- Molecular Formula
- C9H6F2O2
- Molecular Weight
- 184.139 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 293.2±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 127.0±22.2 °C |
| Exact Mass | 184.033585 |
| PSA | 26.30000 |
| LogP | 2.06 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.519 |
Frequently Asked Questions
What is the CAS number of 7,8-difluorochroman-4-one?
The CAS number of 7,8-difluorochroman-4-one is 890840-90-1.
What are the molecular formula and molecular weight of 7,8-difluorochroman-4-one?
7,8-difluorochroman-4-one has molecular formula C9H6F2O2 and molecular weight 184.139 g/mol.
What are the upstream and downstream products of 7,8-difluorochroman-4-one?
For 7,8-difluorochroman-4-one, Upstream Products: 2,3-Difluorophenol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7,8-difluorochroman-4-one (CAS 890840-90-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1086076-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.