1-[(Trimethylsilyl)ethynyl]-3,5-dimethoxybenzene
1-[(三甲基硅基)乙炔基]-3,5-二甲氧基苯
Also known as: 1-(3,5-dimethoxyphenyl)-2-(trimethylsilyl)acetylene, 2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane, 3,5-dimethoxy-1-(trimethylsilylethynyl)benzene, (3,5-dimethoxyphenyl)ethynyltrimethylsilane, Benzene, 1,3-dimethoxy-5-[2-(trimethylsilyl)ethynyl]-
- CAS No.
- 400608-30-2
- Jingsj CID
- J-47304-8
- Molecular Formula
- C13H18O2Si
- Chinese Name
- 1-[(三甲基硅基)乙炔基]-3,5-二甲氧基苯
- Molecular Weight
- 234.36600 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 61-65ºC(lit.) |
|---|---|
| Boiling Point | 300.4ºC at 760 mmHg |
| Density | 0.99g/cm3 |
| Flash Point | 106ºC |
Frequently Asked Questions
What is the CAS number of 1-[(Trimethylsilyl)ethynyl]-3,5-dimethoxybenzene?
400608-30-2
What are the molecular formula and molecular weight of 1-[(Trimethylsilyl)ethynyl]-3,5-dimethoxybenzene?
C13H18O2Si, molecular weight 234.36600 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026