3-(4-Ethylphenyl)propanoic acid

3-(4-乙基苯基)丙酸

Also known as: 3-(4-ETHYLPHENYL)PROPIONIC ACID, 3-(4-Ethylphenyl)propionic acid, 4-ethyl-benzenepropanoic acid, Benzenepropanoic acid, 4-ethyl-

CAS No.
64740-36-9
Jingsj CID
J-1526036-3
Molecular Formula
C11H14O2
Chinese Name
3-(4-乙基苯基)丙酸
Molecular Weight
178.228 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point72ºC
Boiling Point304.0±11.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point201.1±14.4 °C

Frequently Asked Questions

What is the CAS number of 3-(4-Ethylphenyl)propanoic acid?

64740-36-9

What are the molecular formula and molecular weight of 3-(4-Ethylphenyl)propanoic acid?

C11H14O2, molecular weight 178.228 g/mol

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