(E)-3-(Difluoromethyl)-2-butenoic acid ethyl ester

(E)-3-(二氟甲基)-2-丁烯酸乙酯

(E)-3-(Difluoromethyl)-2-butenoic acid ethyl ester (CAS 143266-32-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10F2O2 and a molecular weight of 164.15 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 143266-32-4
Jingsj CID: J-128595-0
Molecular Formula: C₇H₁₀F₂O₂
Chinese Name: (E)-3-(二氟甲基)-2-丁烯酸乙酯
Molecular Weight: 164.15 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (E)-3-(Difluoromethyl)-2-butenoic acid ethyl ester?

The CAS number of (E)-3-(Difluoromethyl)-2-butenoic acid ethyl ester is 143266-32-4.

What are the molecular formula and molecular weight of (E)-3-(Difluoromethyl)-2-butenoic acid ethyl ester?

(E)-3-(Difluoromethyl)-2-butenoic acid ethyl ester has molecular formula C7H10F2O2 and molecular weight 164.15 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. "(E)-3-(Difluoromethyl)-2-butenoic acid ethyl ester (CAS 143266-32-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-128595-0 (accessed 2026-10-24).

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