2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzoic acid
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. 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-1140592-8
- Molecular Formula
- C8HF7O2
- Molecular Weight
- 262.08100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 109-110ºC |
|---|---|
| Boiling Point | 356.2ºC at 760mmHg |
| Density | 1.559g/cm3 |
| Flash Point | 169.2ºC |
| Exact Mass | 261.98600 |
| PSA | 37.30000 |
| LogP | 2.96000 |
| Refractive Index | 1.58 |
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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.
What are the upstream and downstream products of 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzoic acid?
For 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzoic acid, Upstream Products: CYCLOPENTYL-HYDRAZINE DIHYDROCHLORIDE, Perfluorotoluene, 2,3,5,6-Tetrafluoroterephthalic acid; Downstream Products: 2,3,5,6-Tetrafluoroterephthalic acid, 2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzoyl fluoride.
Data compiled from public chemical databases such as PubChem 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-1140592-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.