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2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzoic acid

2,3,5,6-四氟-4-三氟甲基苯甲酸

Also known as: Perfluoro-4-methylbenzoic acid, Benzoic acid, 2,3,5,6-tetrafluoro-4-(trifluoromethyl)-, RARECHEM AL BO 1052, pc0506

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzoic acid (CAS 5216-22-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8HF7O2 and a molecular weight of 262.08100 g/mol. It is also known as Perfluoro-4-methylbenzoic acid, Benzoic acid, 2,3,5,6-tetrafluoro-4-(trifluoromethyl)- and RARECHEM AL BO 1052. Key properties include a melting point of 109-110ºC, a boiling point of 356.2ºC at 760mmHg, a density of 1.559g/cm3 and a flash point of 169.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5216-22-8
Jingsj CID
J-1140592-2
Molecular Formula
C8HF7O2
Chinese Name
2,3,5,6-四氟-4-三氟甲基苯甲酸
Molecular Weight
262.08100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point109-110ºC
Boiling Point356.2ºC at 760mmHg
Density1.559g/cm3
Flash Point169.2ºC

Frequently Asked Questions

What is the CAS number of 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzoic acid?

The CAS number of 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzoic acid is 5216-22-8.

What are the molecular formula and molecular weight of 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzoic acid?

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzoic acid has molecular formula C8HF7O2 and molecular weight 262.08100 g/mol.

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

Last updated:

How to cite: Jingsj. "2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzoic acid (CAS 5216-22-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1140592-2 (accessed 2026-10-22).

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