2-Propenoic acid, 3-(5-amino-2-chlorophenyl)-2-chloro-, ethyl ester, (E)-

(E)-3-(5-氨基-2-氯苯基)-2-氯-2-丙烯酸乙酯

2-Propenoic acid, 3-(5-amino-2-chlorophenyl)-2-chloro-, ethyl ester, (E)- (CAS 142891-23-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11Cl2NO2 and a molecular weight of 260.11 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 142891-23-4
Jingsj CID: J-547967-8
Molecular Formula: C₁₁H₁₁Cl₂NO₂
Chinese Name: (E)-3-(5-氨基-2-氯苯基)-2-氯-2-丙烯酸乙酯
Molecular Weight: 260.11 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Propenoic acid, 3-(5-amino-2-chlorophenyl)-2-chloro-, ethyl ester, (E)-?

The CAS number of 2-Propenoic acid, 3-(5-amino-2-chlorophenyl)-2-chloro-, ethyl ester, (E)- is 142891-23-4.

What are the molecular formula and molecular weight of 2-Propenoic acid, 3-(5-amino-2-chlorophenyl)-2-chloro-, ethyl ester, (E)-?

2-Propenoic acid, 3-(5-amino-2-chlorophenyl)-2-chloro-, ethyl ester, (E)- has molecular formula C11H11Cl2NO2 and molecular weight 260.11 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-Propenoic acid, 3-(5-amino-2-chlorophenyl)-2-chloro-, ethyl ester, (E)- (CAS 142891-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-547967-8 (accessed 2026-10-25).

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