((3-methoxyphenyl)ethynyl)trimethylsilane
(3-甲氧基苯乙炔基)三甲基硅烷
Also known as: (3-Methoxyphenylethynyl)trimethylsilane, 2-(3-methoxyphenyl)ethynyl-trimethylsilane, 1-methoxy-3-[2-(trimethylsilyl)ethynyl]benzene, Silane, [(3-methoxyphenyl)ethynyl]trimethyl-, MFCD03701606
- CAS No.
- 40230-92-0
- Jingsj CID
- J-1235-1
- Molecular Formula
- C12H16OSi
- Chinese Name
- (3-甲氧基苯乙炔基)三甲基硅烷
- Molecular Weight
- 204.34000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 65-70ºC0.1 mm Hg(lit.) |
|---|---|
| Density | 0.940 g/mL at 25ºC(lit.) |
| Flash Point | 135 °F |
Frequently Asked Questions
What is the CAS number of ((3-methoxyphenyl)ethynyl)trimethylsilane?
40230-92-0
What are the molecular formula and molecular weight of ((3-methoxyphenyl)ethynyl)trimethylsilane?
C12H16OSi, molecular weight 204.34000 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026