2',3',4',5'-Tetrafluoroacetophenone
2',3',4',5'-四氟苯乙酮
Also known as: 1-(2,3,4,5-Tetrafluorophenyl)ethanone, Ethanone, 1-(2,3,4,5-tetrafluorophenyl)-, 2,3,4,5-Tetrafluoroacetophenone, 1-(2,3,4,5-Tetrafluorophenyl)ethan-1-one
2',3',4',5'-Tetrafluoroacetophenone (CAS 66286-21-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H4F4O and a molecular weight of 192.110 g/mol. It is also known as 1-(2,3,4,5-Tetrafluorophenyl)ethanone, Ethanone, 1-(2,3,4,5-tetrafluorophenyl)- and 2,3,4,5-Tetrafluoroacetophenone. Key properties include a boiling point of 186.9±0.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 68.9±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66286-21-3
- Jingsj CID
- J-34568-6
- Molecular Formula
- C8H4F4O
- Chinese Name
- 2',3',4',5'-四氟苯乙酮
- Molecular Weight
- 192.110 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 186.9±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 68.9±0.0 °C |
Frequently Asked Questions
What is the CAS number of 2',3',4',5'-Tetrafluoroacetophenone?
The CAS number of 2',3',4',5'-Tetrafluoroacetophenone is 66286-21-3.
What are the molecular formula and molecular weight of 2',3',4',5'-Tetrafluoroacetophenone?
2',3',4',5'-Tetrafluoroacetophenone has molecular formula C8H4F4O and molecular weight 192.110 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2',3',4',5'-Tetrafluoroacetophenone (CAS 66286-21-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34568-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.