methyl 4-(4-chlorophenyl)butanoate

Also known as: 4-Chlorobenzenebutanoic acid methyl ester, Benzenebutanoic acid, 4-chloro-, methyl ester, Methyl 4-(4-chlorophenyl)butanoate, 4-(p-Chlorphenyl)-buttersaeure-methylester

methyl 4-(4-chlorophenyl)butanoate (CAS 20637-04-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H13ClO2 and a molecular weight of 212.67300 g/mol. Key property: a density of 1.136. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20637-04-1
Jingsj CID: J-1521314-6
Molecular Formula: C₁₁H₁₃ClO₂
Molecular Weight: 212.67300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.136
Exact Mass	212.06000
PSA	26.30000
LogP	2.83570

Customs & Trade Information

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of methyl 4-(4-chlorophenyl)butanoate?

The CAS number of methyl 4-(4-chlorophenyl)butanoate is 20637-04-1.

What are the molecular formula and molecular weight of methyl 4-(4-chlorophenyl)butanoate?

methyl 4-(4-chlorophenyl)butanoate has molecular formula C11H13ClO2 and molecular weight 212.67300 g/mol.

What are the upstream and downstream products of methyl 4-(4-chlorophenyl)butanoate?

For methyl 4-(4-chlorophenyl)butanoate, Upstream Products: Methanol, 4-(4-Chlorophenyl)butanoic acid, Dimethyl Carbonate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "methyl 4-(4-chlorophenyl)butanoate (CAS 20637-04-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1521314-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.