4-(4-Methoxyphenyl)butanoic acid

4-(4-甲氧基苯基)丁酸

Also known as: 4-(4-Methoxyphenyl)butyric acid, 4-(p-methoxyphenyl)butyric acid, Benzenebutanoic acid, 4-methoxy-, 4-methoxyphenylbutyric acid, 4-(4-Methoxyphenyl)butanoic acid, MFCD00004404, EINECS 224-849-3

CAS No.
4521-28-2
Jingsj CID
J-45242-7
Molecular Formula
C11H14O3
Chinese Name
4-(4-甲氧基苯基)丁酸
Molecular Weight
194.227 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point56-59 °C(lit.)
Boiling Point334.8±17.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point129.3±14.4 °C

Frequently Asked Questions

What is the CAS number of 4-(4-Methoxyphenyl)butanoic acid?

4521-28-2

What are the molecular formula and molecular weight of 4-(4-Methoxyphenyl)butanoic acid?

C11H14O3, molecular weight 194.227 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026