2,2,2,4'-Tetrafluoroacetophenone
2,2,2,4'-四氟苯乙酮
Also known as: Acetophenone, 2,2,2,4'-tetrafluoro-, 2,2,2-Trifluoro-1-(4-fluorophenyl)ethanone, 1-(4-Fluorophenyl)-2,2,2-trifluoroethanone, 4'-Fluoro-2,2,2-trifluoroacetophenone, 4-Fluoro-α,α,α-trifluoroacetophenone, EINECS 211-509-4, MFCD00042393
- CAS No.
- 655-32-3
- Jingsj CID
- J-47954-9
- Molecular Formula
- C8H4F4O
- Chinese Name
- 2,2,2,4'-四氟苯乙酮
- Molecular Weight
- 192.110 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 24-27 °C(lit.) |
|---|---|
| Boiling Point | 178.3±35.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 64.9±20.1 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2,2,2,4'-Tetrafluoroacetophenone?
655-32-3
What are the molecular formula and molecular weight of 2,2,2,4'-Tetrafluoroacetophenone?
C8H4F4O, molecular weight 192.110 g/mol
Is 2,2,2,4'-Tetrafluoroacetophenone hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026