2-(Trifluoromethyl)benzoic acid

邻三氟甲基苯甲酸

Also known as: 2-(Trifluoromethyl)benzoic acid, alpha,alpha,alpha-Trifluoro-o-toluic acid, 2-Carboxybenzotrifluoride, o-(Trifluoromethyl)benzoic acid, Benzoic acid, 2-(trifluoromethyl)-

2-(Trifluoromethyl)benzoic acid (CAS 433-97-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H5F3O2 and a molecular weight of 190.119 g/mol. It is also known as alpha,alpha,alpha-Trifluoro-o-toluic acid, 2-Carboxybenzotrifluoride and o-(Trifluoromethyl)benzoic acid. Key properties include a melting point of 110-112ºC, a boiling point of 243.7±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 101.2±27.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
433-97-6
Jingsj CID
J-43505-7
Molecular Formula
C8H5F3O2
Chinese Name
邻三氟甲基苯甲酸
Molecular Weight
190.119 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point110-112ºC
Boiling Point243.7±40.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point101.2±27.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-(Trifluoromethyl)benzoic acid?

The CAS number of 2-(Trifluoromethyl)benzoic acid is 433-97-6.

What are the molecular formula and molecular weight of 2-(Trifluoromethyl)benzoic acid?

2-(Trifluoromethyl)benzoic acid has molecular formula C8H5F3O2 and molecular weight 190.119 g/mol.

Is 2-(Trifluoromethyl)benzoic acid hazardous?

2-(Trifluoromethyl)benzoic 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. "2-(Trifluoromethyl)benzoic acid (CAS 433-97-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43505-7 (accessed 2026-10-22).

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