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3-methoxy-5-(trifluoromethyl)benzoic acid

3-甲氧基-5-(三氟甲基)苯甲酸

Also known as: 3-Carboxy-5-(trifluoromethyl)anisole, 3-Carboxy-5-methoxybenzotrifluoride, Benzoic acid, 3-methoxy-5-(trifluoromethyl)-, 3-Methoxy-5-trifluoromethyl-benzoic acid, CL9003, PC3659

3-methoxy-5-(trifluoromethyl)benzoic acid (CAS 53985-48-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7F3O3 and a molecular weight of 220.14500 g/mol. It is also known as 3-Carboxy-5-(trifluoromethyl)anisole, 3-Carboxy-5-methoxybenzotrifluoride and Benzoic acid, 3-methoxy-5-(trifluoromethyl)-. Key properties include a melting point of 141-143 °C, a boiling point of 290.7ºC at 760 mmHg, a density of 1.38g/cm3 and a flash point of 129.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
53985-48-1
Jingsj CID
J-1342857-0
Molecular Formula
C9H7F3O3
Chinese Name
3-甲氧基-5-(三氟甲基)苯甲酸
Molecular Weight
220.14500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point141-143 °C
Boiling Point290.7ºC at 760 mmHg
Density1.38g/cm3
Flash Point129.6ºC

Frequently Asked Questions

What is the CAS number of 3-methoxy-5-(trifluoromethyl)benzoic acid?

The CAS number of 3-methoxy-5-(trifluoromethyl)benzoic acid is 53985-48-1.

What are the molecular formula and molecular weight of 3-methoxy-5-(trifluoromethyl)benzoic acid?

3-methoxy-5-(trifluoromethyl)benzoic acid has molecular formula C9H7F3O3 and molecular weight 220.14500 g/mol.

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

Last updated:

How to cite: Jingsj. "3-methoxy-5-(trifluoromethyl)benzoic acid (CAS 53985-48-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1342857-0 (accessed 2026-10-22).

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