(2E)-2-({spiro[2.2]pentan-1-yl}methylidene)butanoic acid

(2E)-2-(螺[2.2]戊烷-1-基亚甲基)丁酸

(2E)-2-({spiro[2.2]pentan-1-yl}methylidene)butanoic acid (CAS 2138824-70-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H14O2 and a molecular weight of 166.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138824-70-9
Jingsj CID: J-988484-1
Molecular Formula: C₁₀H₁₄O₂
Chinese Name: (2E)-2-(螺[2.2]戊烷-1-基亚甲基)丁酸
Molecular Weight: 166.22 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2E)-2-({spiro[2.2]pentan-1-yl}methylidene)butanoic acid?

The CAS number of (2E)-2-({spiro[2.2]pentan-1-yl}methylidene)butanoic acid is 2138824-70-9.

What are the molecular formula and molecular weight of (2E)-2-({spiro[2.2]pentan-1-yl}methylidene)butanoic acid?

(2E)-2-({spiro[2.2]pentan-1-yl}methylidene)butanoic acid has molecular formula C10H14O2 and molecular weight 166.22 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. "(2E)-2-({spiro[2.2]pentan-1-yl}methylidene)butanoic acid (CAS 2138824-70-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-988484-1 (accessed 2026-10-25).

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