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3-(3-Chloro-4-methoxyphenyl)propanoic acid

3-(3-氯-4-甲氧苯基)丙酸

Also known as: 3-(3-Chloro-4-methoxyphenyl)propionic acid, Benzenepropanoic acid, 3-chloro-4-methoxy-, 3-Chloro-4-methoxybenzenepropanoic acid, MFCD05865217

3-(3-Chloro-4-methoxyphenyl)propanoic acid (CAS 1857-56-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11ClO3 and a molecular weight of 214.64600 g/mol. It is also known as 3-(3-Chloro-4-methoxyphenyl)propionic acid, Benzenepropanoic acid, 3-chloro-4-methoxy- and 3-Chloro-4-methoxybenzenepropanoic acid. Key properties include a melting point of 115-119ºC(lit.), a boiling point of 346.5ºC at 760 mmHg, a density of 1.267g/cm3 and a flash point of 163.4ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1857-56-3
Jingsj CID
J-10747-9
Molecular Formula
C10H11ClO3
Chinese Name
3-(3-氯-4-甲氧苯基)丙酸
Molecular Weight
214.64600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point115-119ºC(lit.)
Boiling Point346.5ºC at 760 mmHg
Density1.267g/cm3
Flash Point163.4ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

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

The CAS number of 3-(3-Chloro-4-methoxyphenyl)propanoic acid is 1857-56-3.

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

3-(3-Chloro-4-methoxyphenyl)propanoic acid has molecular formula C10H11ClO3 and molecular weight 214.64600 g/mol.

Is 3-(3-Chloro-4-methoxyphenyl)propanoic acid hazardous?

3-(3-Chloro-4-methoxyphenyl)propanoic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "3-(3-Chloro-4-methoxyphenyl)propanoic acid (CAS 1857-56-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10747-9 (accessed 2026-10-22).

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