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2-Chloro-6-(trifluoromethyl)pyrimidine-4-carboxylic acid

2-氯-6-三氟甲基嘧啶-4-羧酸

Also known as: 2-Chloro-6-(trifluoromethyl)-4-pyrimidinecarboxylic acid, 2-Chloro-6-trifluoromethyl-pyrimidine-4-carboxylic acid, 4-Pyrimidinecarboxylic acid, 2-chloro-6-(trifluoromethyl)-

2-Chloro-6-(trifluoromethyl)pyrimidine-4-carboxylic acid (CAS 657-53-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H2ClF3N2O2 and a molecular weight of 226.540 g/mol. It is also known as 2-Chloro-6-(trifluoromethyl)-4-pyrimidinecarboxylic acid, 2-Chloro-6-trifluoromethyl-pyrimidine-4-carboxylic acid and 4-Pyrimidinecarboxylic acid, 2-chloro-6-(trifluoromethyl)-. Key properties include a boiling point of 375.2±42.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 180.7±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
657-53-4
Jingsj CID
J-889149-9
Molecular Formula
C6H2ClF3N2O2
Chinese Name
2-氯-6-三氟甲基嘧啶-4-羧酸
Molecular Weight
226.540 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point375.2±42.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point180.7±27.9 °C

Frequently Asked Questions

What is the CAS number of 2-Chloro-6-(trifluoromethyl)pyrimidine-4-carboxylic acid?

The CAS number of 2-Chloro-6-(trifluoromethyl)pyrimidine-4-carboxylic acid is 657-53-4.

What are the molecular formula and molecular weight of 2-Chloro-6-(trifluoromethyl)pyrimidine-4-carboxylic acid?

2-Chloro-6-(trifluoromethyl)pyrimidine-4-carboxylic acid has molecular formula C6H2ClF3N2O2 and molecular weight 226.540 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Chloro-6-(trifluoromethyl)pyrimidine-4-carboxylic acid (CAS 657-53-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-889149-9 (accessed 2026-10-23).

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