2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenol

2,3,5,6-四氟-4-(三氟甲基)苯酚

Also known as: Heptafluoro-p-cresol, 4-Hydroxy-2,3,5,6-tetrafluorobenzotrifluoride, 4-Trifluoromethyl-2,3,5,6-tetrafluorophenol, Perfluoro-p-cresol, α,α,α,2,3,5,6-Heptafluoro-p-cresol, p-CF3-C6F4OH, 2,3,5,6-Tetrafluoro-4-hydroxybenzotrifluoride

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenol (CAS 2787-79-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7HF7O and a molecular weight of 234.07100 g/mol. It is also known as Heptafluoro-p-cresol, 4-Hydroxy-2,3,5,6-tetrafluorobenzotrifluoride and 4-Trifluoromethyl-2,3,5,6-tetrafluorophenol. Key properties include a melting point of 25°C, a boiling point of 163-164 °C(lit.), a density of 1.713 g/mL at 25 °C(lit.) and a flash point of 179 °F. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2787-79-3
Jingsj CID
J-834381-7
Molecular Formula
C7HF7O
Chinese Name
2,3,5,6-四氟-4-(三氟甲基)苯酚
Molecular Weight
234.07100 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point25°C
Boiling Point163-164 °C(lit.)
Density1.713 g/mL at 25 °C(lit.)
Flash Point179 °F

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

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

The CAS number of 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenol is 2787-79-3.

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

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenol has molecular formula C7HF7O and molecular weight 234.07100 g/mol.

Is 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenol hazardous?

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenol 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. "2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenol (CAS 2787-79-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-834381-7 (accessed 2026-10-24).

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