4'-chloro-2,2,2-trifluoroacetophenone
4'-氯-2,2,2-三氟苯乙酮
Also known as: 1-(4-chlorophenyl)-2,2,2-trifluoroethanone, 1-(4-chlorophenyl)-2,2,2-trifluoroethan-1-one, 4-chloro-alpha,alpha,alpha-trifluoroacetophenone, 4-chlorophenyl trifluoromethyl ketone, p-chloro-alpha,alpha,alpha-trifluoroacetophenone, OMEGA,OMEGA,OMEGA-TRIFLUORO-P-CHLORO ACETOPHENONE, Ethanone, 1-(4-chlorophenyl)-2,2,2-trifluoro-
- CAS No.
- 321-37-9
- Jingsj CID
- J-18089-6
- Molecular Formula
- C8H4ClF3O
- Chinese Name
- 4'-氯-2,2,2-三氟苯乙酮
- Molecular Weight
- 208.56500 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 24-26 °C(lit.) |
|---|---|
| Boiling Point | 180-183 °C(lit.) |
| Density | 1.398 g/mL at 25 °C(lit.) |
| Flash Point | 174 °F |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4'-chloro-2,2,2-trifluoroacetophenone?
321-37-9
What are the molecular formula and molecular weight of 4'-chloro-2,2,2-trifluoroacetophenone?
C8H4ClF3O, molecular weight 208.56500 g/mol
Is 4'-chloro-2,2,2-trifluoroacetophenone hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026