1-Phenyl-2-(trimethylsilyl)acetylene

苯基乙炔基三甲基硅烷

Also known as: Phenylethynyltrimethylsilane, Trimethyl(phenylethynyl)silane, 1-(Trimethylsilyl)-2-phenylacetylene, Trimethyl(phenylethynyl)silane

1-Phenyl-2-(trimethylsilyl)acetylene (CAS 217-06-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H14Si and a molecular weight of 174.31436 g/mol. It is also known as Phenylethynyltrimethylsilane, Trimethyl(phenylethynyl)silane and 1-(Trimethylsilyl)-2-phenylacetylene. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 217-06-1
Jingsj CID: J-1447610-3
Molecular Formula: C₁₁H₁₄Si
Chinese Name: 苯基乙炔基三甲基硅烷
Molecular Weight: 174.31436 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Phenyl-2-(trimethylsilyl)acetylene?

The CAS number of 1-Phenyl-2-(trimethylsilyl)acetylene is 217-06-1.

What are the molecular formula and molecular weight of 1-Phenyl-2-(trimethylsilyl)acetylene?

1-Phenyl-2-(trimethylsilyl)acetylene has molecular formula C11H14Si and molecular weight 174.31436 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-Phenyl-2-(trimethylsilyl)acetylene (CAS 217-06-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1447610-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.