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3-(4-Methoxyphenyl)propanoic acid

3-(4-甲氧基苯基)丙酸

Also known as: 3-(4-Methoxyphenyl)propionic acid, 4-Methoxyhydrocinnamic acid, 4-Methoxybenzenepropanoic acid, p-Methoxyhydrocinnamic acid, 3-p-Methoxyphenylpropionic acid, Benzenepropanoic acid, 4-methoxy-, MFCD00002777, NSC 33134, NSC 51509

3-(4-Methoxyphenyl)propanoic acid (CAS 1929-29-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H12O3 and a molecular weight of 180.201 g/mol. It is also known as 3-(4-Methoxyphenyl)propionic acid, 4-Methoxyhydrocinnamic acid and 4-Methoxybenzenepropanoic acid. Key properties include a melting point of 98-100 °C(lit.), a boiling point of 318.5±17.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 125.8±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1929-29-9
Jingsj CID
J-1413629-6
Molecular Formula
C10H12O3
Chinese Name
3-(4-甲氧基苯基)丙酸
Molecular Weight
180.201 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point98-100 °C(lit.)
Boiling Point318.5±17.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point125.8±14.4 °C

Frequently Asked Questions

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

The CAS number of 3-(4-Methoxyphenyl)propanoic acid is 1929-29-9.

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

3-(4-Methoxyphenyl)propanoic acid has molecular formula C10H12O3 and molecular weight 180.201 g/mol.

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

Last updated:

How to cite: Jingsj. "3-(4-Methoxyphenyl)propanoic acid (CAS 1929-29-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1413629-6 (accessed 2026-10-22).

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