3,3,3-Trifluoro-1-propyne
3,3,3-三氟-1-丙炔
Also known as: (Trifluoromethyl)acetylene, 1,1,1-Trifluoropropyne, 1,1,1-trifluoro-2-propyne, 1-Propyne, 3,3,3-trifluoro-, 3,3,3-trifluoroprop-1-yne, trifluoromethylacetylene, trifluoroprop-1-yne
- CAS No.
- 661-54-1
- Jingsj CID
- J-5181-5
- Molecular Formula
- C3HF3
- Chinese Name
- 3,3,3-三氟-1-丙炔
- Molecular Weight
- 94.035 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | -48.3±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | -94.5±13.9 °C |
Frequently Asked Questions
What is the CAS number of 3,3,3-Trifluoro-1-propyne?
661-54-1
What are the molecular formula and molecular weight of 3,3,3-Trifluoro-1-propyne?
C3HF3, molecular weight 94.035 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026