1-(2,6-Difluorophenyl)ethanone
2',6'-二氟苯乙酮
Also known as: 1-(2,6-Difluorophenyl)ethan-1-one, 2',6'-Difluoroacetophenone, 2,6-Difluoroacetophenone, 2-Acetyl-1,3-difluorobenzene, Ethanone, 1-(2,6-difluorophenyl)-
1-(2,6-Difluorophenyl)ethanone (CAS 13670-99-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H6F2O and a molecular weight of 156.129 g/mol. It is also known as 1-(2,6-Difluorophenyl)ethan-1-one, 2',6'-Difluoroacetophenone and 2,6-Difluoroacetophenone. Key properties include a boiling point of 178.6±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 76.7±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13670-99-0
- Jingsj CID
- J-1512728-6
- Molecular Formula
- C8H6F2O
- Chinese Name
- 2',6'-二氟苯乙酮
- Molecular Weight
- 156.129 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 178.6±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 76.7±0.0 °C |
| Exact Mass | 156.038666 |
| PSA | 17.07000 |
| LogP | 0.96 |
| Vapor Pressure | 1.0±0.3 mmHg at 25°C |
| Refractive Index | 1.473 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of 1-(2,6-Difluorophenyl)ethanone?
The CAS number of 1-(2,6-Difluorophenyl)ethanone is 13670-99-0.
What are the molecular formula and molecular weight of 1-(2,6-Difluorophenyl)ethanone?
1-(2,6-Difluorophenyl)ethanone has molecular formula C8H6F2O and molecular weight 156.129 g/mol.
Is 1-(2,6-Difluorophenyl)ethanone hazardous?
1-(2,6-Difluorophenyl)ethanone has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 1-(2,6-Difluorophenyl)ethanone?
For 1-(2,6-Difluorophenyl)ethanone, Upstream Products: 2,6-Difluorobenzoyl chloride, Diethyl malonate, Ethyl potassium malonate; Downstream Products: 1-(2,6-Difluorophenyl)ethanol, 2-Bromo-1-(2,6-difluorophenyl)ethan-1-one, 4-Fluoro-3-methyl-1H-indazole.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(2,6-Difluorophenyl)ethanone (CAS 13670-99-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512728-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.