3-(Trimethylsilyl)-4-pentenoic acid ethyl ester

3-(三甲基硅基)-4-戊烯酸乙酯

Also known as: 4-Pentenoic acid, 3-(trimethylsilyl)-, ethyl ester, ethyl (3-trimethylsilyl)-4-pentenoate

3-(Trimethylsilyl)-4-pentenoic acid ethyl ester (CAS 119554-74-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H20O2Si and a molecular weight of 200.35 g/mol. It is also known as 4-Pentenoic acid, 3-(trimethylsilyl)-, ethyl ester and ethyl (3-trimethylsilyl)-4-pentenoate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 119554-74-4
Jingsj CID: J-112334-4
Molecular Formula: C₁₀H₂₀O₂Si
Chinese Name: 3-(三甲基硅基)-4-戊烯酸乙酯
Molecular Weight: 200.35 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(Trimethylsilyl)-4-pentenoic acid ethyl ester?

The CAS number of 3-(Trimethylsilyl)-4-pentenoic acid ethyl ester is 119554-74-4.

What are the molecular formula and molecular weight of 3-(Trimethylsilyl)-4-pentenoic acid ethyl ester?

3-(Trimethylsilyl)-4-pentenoic acid ethyl ester has molecular formula C10H20O2Si and molecular weight 200.35 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. "3-(Trimethylsilyl)-4-pentenoic acid ethyl ester (CAS 119554-74-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-112334-4 (accessed 2026-10-23).

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