4-Chloro-2-[(4-methoxyphenyl)amino]benzoic acid

4-氯-2-((4-甲氧苯基)氨基)苯甲酸

Also known as: Benzoic acid, 4-chloro-2-[(4-methoxyphenyl)amino]-, 2-(4-Methoxyanilino)-4-chlorobenzoic acid, 4-CHLORO-2-(4-METHOXY-PHENYLAMINO)-BENZOIC ACID, 4-CHLORO-2-(4-METHOXYANILINO)BENZOIC ACID, 4-CHLORO-N-(4-METHOXYPHENYL)ANTHRANILIC ACID, 4-Chloro-2-[(4-methoxyphenyl)amino]benzoic acid, 4-chloro-2-(4-methoxyanilino)benzoic acid, 4-chloro-2-(4-methoxyphenyl)anthranilic acid, 5-Chloro-4-methoxydiphenylamine-2-carboxylic acid, EINECS 202-065-2

4-Chloro-2-[(4-methoxyphenyl)amino]benzoic acid (CAS 91-38-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H12ClNO3 and a molecular weight of 277.70300 g/mol. It is also known as Benzoic acid, 4-chloro-2-[(4-methoxyphenyl)amino]-, 2-(4-Methoxyanilino)-4-chlorobenzoic acid and 4-CHLORO-2-(4-METHOXY-PHENYLAMINO)-BENZOIC ACID. Key properties include a melting point of 214-215 °C(Predicted), a boiling point of 433.6ºC at 760 mmHg, a density of 1.361g/cm3 and a flash point of 216ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
91-38-3
Jingsj CID
J-1620502-6
Molecular Formula
C14H12ClNO3
Chinese Name
4-氯-2-((4-甲氧苯基)氨基)苯甲酸
Molecular Weight
277.70300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point214-215 °C(Predicted)
Boiling Point433.6ºC at 760 mmHg
Density1.361g/cm3
Flash Point216ºC

Frequently Asked Questions

What is the CAS number of 4-Chloro-2-[(4-methoxyphenyl)amino]benzoic acid?

The CAS number of 4-Chloro-2-[(4-methoxyphenyl)amino]benzoic acid is 91-38-3.

What are the molecular formula and molecular weight of 4-Chloro-2-[(4-methoxyphenyl)amino]benzoic acid?

4-Chloro-2-[(4-methoxyphenyl)amino]benzoic acid has molecular formula C14H12ClNO3 and molecular weight 277.70300 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Chloro-2-[(4-methoxyphenyl)amino]benzoic acid (CAS 91-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1620502-6 (accessed 2026-10-25).

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