Trimethyl((4-(trifluoromethyl)phenyl)ethynyl)silane
三甲基((4-(三氟甲基)苯基)乙炔基)硅烷
Also known as: 1-((Trimethylsilyl)ethynyl)-4-(trifluoromethyl)benzene, 1-[(Trimethylsilyl)ethynyl]-4-(trifluoromethyl)benzene, 4-(2-Trimethylsilylethynyl)trifluoromethylbenzene, Benzene, 1-(trifluoromethyl)-4-[2-(trimethylsilyl)ethynyl]-, trimethyl-[2-[4-(trifluoromethyl)phenyl]ethynyl]silane, MFCD03427266
- CAS No.
- 40230-95-3
- Jingsj CID
- J-41191-6
- Molecular Formula
- C12H13F3Si
- Chinese Name
- 三甲基((4-(三氟甲基)苯基)乙炔基)硅烷
- Molecular Weight
- 242.31200 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 80ºC0.1 mm Hg(lit.) |
|---|---|
| Density | 1.029 g/mL at 25ºC(lit.) |
| Flash Point | 135 °F |
GHS Safety & Compliance
FlammableSignal word: Warning
Frequently Asked Questions
What is the CAS number of Trimethyl((4-(trifluoromethyl)phenyl)ethynyl)silane?
40230-95-3
What are the molecular formula and molecular weight of Trimethyl((4-(trifluoromethyl)phenyl)ethynyl)silane?
C12H13F3Si, molecular weight 242.31200 g/mol
Is Trimethyl((4-(trifluoromethyl)phenyl)ethynyl)silane hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026