1-Ethynyl-2-(trifluoromethyl)benzene
2-乙炔基-α,α,α-三氟甲苯
Also known as: 2-Ethynyl trifluorotoluene, 2'-Trifluoromethylphenyl acetylene, 2-Ethynyl-α,α,α-trifluorotoluene, 2-Ethynylbenzotrifluoride, 1-Ethynyl-2-trifluoromethylbenzene, Benzene, 1-ethynyl-2-(trifluoromethyl)-, 2-(Trifluoromethyl)phenylacetylene
- CAS No.
- 704-41-6
- Jingsj CID
- J-47256-4
- Molecular Formula
- C9H5F3
- Chinese Name
- 2-乙炔基-α,α,α-三氟甲苯
- Molecular Weight
- 170.131 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 168.1±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 47.5±15.3 °C |
GHS Safety & Compliance
FlammableSignal word: Warning
Frequently Asked Questions
What is the CAS number of 1-Ethynyl-2-(trifluoromethyl)benzene?
704-41-6
What are the molecular formula and molecular weight of 1-Ethynyl-2-(trifluoromethyl)benzene?
C9H5F3, molecular weight 170.131 g/mol
Is 1-Ethynyl-2-(trifluoromethyl)benzene hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026