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2-Phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid

2-苯基-5-(三氟甲基)噁唑-4-羧酸

Also known as: 2-PHENYL-5-(TRIFLUOROMETHYL)-OXAZOLE-4-CARBOXYLICACID, 2-phenyl-5-(trifluoroMethyl)-oxazole-4-carboxylate acid, 2-phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid, 4-Carboxy-2-phenyl-5-(trifluoromethyl)-1,3-oxazole, 4-Oxazolecarboxylic acid, 2-phenyl-5-(trifluoroMethyl)-, 2-Phenyl-5-(trifluoromethyl)oxazole-4-carboxylic acid

2-Phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid (CAS 236736-23-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H6F3NO3 and a molecular weight of 257.165 g/mol. It is also known as 2-PHENYL-5-(TRIFLUOROMETHYL)-OXAZOLE-4-CARBOXYLICACID, 2-phenyl-5-(trifluoroMethyl)-oxazole-4-carboxylate acid and 2-phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid. Key properties include a boiling point of 381.3±52.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 184.4±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
236736-23-5
Jingsj CID
J-1083958-4
Molecular Formula
C11H6F3NO3
Chinese Name
2-苯基-5-(三氟甲基)噁唑-4-羧酸
Molecular Weight
257.165 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point381.3±52.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point184.4±30.7 °C

Frequently Asked Questions

What is the CAS number of 2-Phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid?

The CAS number of 2-Phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid is 236736-23-5.

What are the molecular formula and molecular weight of 2-Phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid?

2-Phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid has molecular formula C11H6F3NO3 and molecular weight 257.165 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid (CAS 236736-23-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1083958-4 (accessed 2026-10-25).

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