3',4',5'-Trifluoroacetophenone
3,4,5-三氟苯乙酮
Also known as: 1-(3,4,5-trifluorophenyl)ethanone, 1-(3,4,5-trifluorophenyl)ethan-1-one, 1-acetyl-3,4,5-trifluorobenzene, 3,4,5-trifluoroacetophenone, Ethanone, 1-(3,4,5-trifluorophenyl)-
3',4',5'-Trifluoroacetophenone (CAS 220141-73-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H5F3O and a molecular weight of 174.120 g/mol. It is also known as 1-(3,4,5-trifluorophenyl)ethanone, 1-(3,4,5-trifluorophenyl)ethan-1-one and 1-acetyl-3,4,5-trifluorobenzene. Key properties include a boiling point of 208.8±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 72.5±17.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 220141-73-1
- Jingsj CID
- J-13671-8
- Molecular Formula
- C8H5F3O
- Chinese Name
- 3,4,5-三氟苯乙酮
- Molecular Weight
- 174.120 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 208.8±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 72.5±17.4 °C |
Frequently Asked Questions
What is the CAS number of 3',4',5'-Trifluoroacetophenone?
The CAS number of 3',4',5'-Trifluoroacetophenone is 220141-73-1.
What are the molecular formula and molecular weight of 3',4',5'-Trifluoroacetophenone?
3',4',5'-Trifluoroacetophenone has molecular formula C8H5F3O and molecular weight 174.120 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3',4',5'-Trifluoroacetophenone (CAS 220141-73-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13671-8 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.