1-[2-(Trimethylsilyl)ethynyl]cyclopentene

1-[2-(三甲基硅基)乙炔基]环戊烯

1-[2-(Trimethylsilyl)ethynyl]cyclopentene (CAS 17873-33-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H16Si and a molecular weight of 164.32 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 17873-33-5
Jingsj CID: J-699274-7
Molecular Formula: C₁₀H₁₆Si
Chinese Name: 1-[2-(三甲基硅基)乙炔基]环戊烯
Molecular Weight: 164.32 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[2-(Trimethylsilyl)ethynyl]cyclopentene?

The CAS number of 1-[2-(Trimethylsilyl)ethynyl]cyclopentene is 17873-33-5.

What are the molecular formula and molecular weight of 1-[2-(Trimethylsilyl)ethynyl]cyclopentene?

1-[2-(Trimethylsilyl)ethynyl]cyclopentene has molecular formula C10H16Si and molecular weight 164.32 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-[2-(Trimethylsilyl)ethynyl]cyclopentene (CAS 17873-33-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-699274-7 (accessed 2026-10-23).

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