Ethyl 4-(4-chlorophenyl)-2-methyl-3-oxobutanoate

4-(4-氯苯基)-2-甲基-3-氧代丁酸乙酯

Ethyl 4-(4-chlorophenyl)-2-methyl-3-oxobutanoate (CAS 221121-40-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H15ClO3 and a molecular weight of 254.71 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 221121-40-0
Jingsj CID: J-1599161-2
Molecular Formula: C₁₃H₁₅ClO₃
Chinese Name: 4-(4-氯苯基)-2-甲基-3-氧代丁酸乙酯
Molecular Weight: 254.71 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 4-(4-chlorophenyl)-2-methyl-3-oxobutanoate?

The CAS number of Ethyl 4-(4-chlorophenyl)-2-methyl-3-oxobutanoate is 221121-40-0.

What are the molecular formula and molecular weight of Ethyl 4-(4-chlorophenyl)-2-methyl-3-oxobutanoate?

Ethyl 4-(4-chlorophenyl)-2-methyl-3-oxobutanoate has molecular formula C13H15ClO3 and molecular weight 254.71 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. "Ethyl 4-(4-chlorophenyl)-2-methyl-3-oxobutanoate (CAS 221121-40-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1599161-2 (accessed 2026-10-23).

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