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

4-氨基七氟甲苯

Also known as: 4-Amino-heptafluorotoluene, 2,3,5,6,α,α,α-Heptafluoro-p-toluidine, 2,3,5,6-Tetrafluoro-4-aminobenzotrifluoride, 2,3,5,6-Tetrafluoro-4-trifluoromethylaniline, 4-Amino-2,3,5,6-tetrafluorobenzotrifluoride, Benzenamine, 2,3,5,6-tetrafluoro-4-(trifluoromethyl)-

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)aniline (CAS 651-83-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H2F7N and a molecular weight of 233.086 g/mol. It is also known as 4-Amino-heptafluorotoluene, 2,3,5,6,α,α,α-Heptafluoro-p-toluidine and 2,3,5,6-Tetrafluoro-4-aminobenzotrifluoride. Key properties include a boiling point of 171.7±40.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 67.9±18.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
651-83-2
Jingsj CID
J-1383831-7
Molecular Formula
C7H2F7N
Chinese Name
4-氨基七氟甲苯
Molecular Weight
233.086 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point171.7±40.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point67.9±18.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

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

The CAS number of 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)aniline is 651-83-2.

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

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)aniline has molecular formula C7H2F7N and molecular weight 233.086 g/mol.

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

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)aniline 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)aniline (CAS 651-83-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1383831-7 (accessed 2026-10-22).

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