2-(4,4-dimethylcyclopenten-1-yl)acetic acid

4,4-二甲基-1-环戊烯-1-乙酸

Also known as: 1-Cyclopentene-1-acetic acid, 4,4-dimethyl- (9CI), 1-Cyclopentene-1-acetic acid, 4,4-dimethyl-, 4,4-dimethyl-1-cyclopentene-1-acetic acid

2-(4,4-dimethylcyclopenten-1-yl)acetic acid (CAS 255384-77-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H14O2 and a molecular weight of 154.20600 g/mol. It is also known as 1-Cyclopentene-1-acetic acid, 4,4-dimethyl- (9CI), 1-Cyclopentene-1-acetic acid, 4,4-dimethyl- and 4,4-dimethyl-1-cyclopentene-1-acetic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 255384-77-1
Jingsj CID: J-1141722-8
Molecular Formula: C₉H₁₄O₂
Chinese Name: 4,4-二甲基-1-环戊烯-1-乙酸
Molecular Weight: 154.20600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4,4-dimethylcyclopenten-1-yl)acetic acid?

The CAS number of 2-(4,4-dimethylcyclopenten-1-yl)acetic acid is 255384-77-1.

What are the molecular formula and molecular weight of 2-(4,4-dimethylcyclopenten-1-yl)acetic acid?

2-(4,4-dimethylcyclopenten-1-yl)acetic acid has molecular formula C9H14O2 and molecular weight 154.20600 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. "2-(4,4-dimethylcyclopenten-1-yl)acetic acid (CAS 255384-77-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1141722-8 (accessed 2026-10-25).

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