(E)-ethyl 3-(2,3-dichlorophenoxy)but-2-enoate

(E)-3-(2,3-二氯苯氧基)丁-2-烯酸乙酯

(E)-ethyl 3-(2,3-dichlorophenoxy)but-2-enoate (CAS 1191997-75-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H12Cl2O3 and a molecular weight of 275.12 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1191997-75-7
Jingsj CID: J-466906-1
Molecular Formula: C₁₂H₁₂Cl₂O₃
Chinese Name: (E)-3-(2,3-二氯苯氧基)丁-2-烯酸乙酯
Molecular Weight: 275.12 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (E)-ethyl 3-(2,3-dichlorophenoxy)but-2-enoate?

The CAS number of (E)-ethyl 3-(2,3-dichlorophenoxy)but-2-enoate is 1191997-75-7.

What are the molecular formula and molecular weight of (E)-ethyl 3-(2,3-dichlorophenoxy)but-2-enoate?

(E)-ethyl 3-(2,3-dichlorophenoxy)but-2-enoate has molecular formula C12H12Cl2O3 and molecular weight 275.12 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)-ethyl 3-(2,3-dichlorophenoxy)but-2-enoate (CAS 1191997-75-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-466906-1 (accessed 2026-10-24).

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