2-(Trifluoroacetyl)thiophene
2-(三氟乙酰基)噻吩
Also known as: 2,2,2-Trifluoro-1-(2-thienyl)ethanone, 2-Thienyl trifluoromethyl ketone, 1-(Thien-2-yl)-2,2,2-trifluoroethan-1-one, 2,2,2-Trifluoro-1-thiophen-2-yl-ethanone, Ethanone, 2,2,2-trifluoro-1-(2-thienyl)-, MFCD00041427
- CAS No.
- 651-70-7
- Jingsj CID
- J-5684-3
- Molecular Formula
- C6H3F3OS
- Chinese Name
- 2-(三氟乙酰基)噻吩
- Molecular Weight
- 180.14800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 163ºC |
|---|---|
| Density | 1.403 |
| Flash Point | 138 °F |
GHS Safety & Compliance
Flammable / IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2-(Trifluoroacetyl)thiophene?
651-70-7
What are the molecular formula and molecular weight of 2-(Trifluoroacetyl)thiophene?
C6H3F3OS, molecular weight 180.14800 g/mol
Is 2-(Trifluoroacetyl)thiophene hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026