17823-46-0

Basic information

• Product Name: 4-BROMO-2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE
• Synonyms: 4-TRIFLUOROMETHYL-2,3,5,6-TETRAFLUOROBROMOBENZENE;4-BROMO-2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE;4-BROMO-ALPHA,ALPHA,ALPHA,2,3,5,6-HEPTAFLUOROTOLUENE;4-BROMOHEPTAFLUOROTOLUENE;4-BROMOPERFLUOROTOLUENE;1-BROMO-2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)BENZENE;4-Bromo-2,3,5,6-tetrafluorobenzotrifluoride 97%;4-Bromo-2,3,5,6-tetrafluorobenzotrifluoride97%
• CAS NO: 17823-46-0
• Molecular Formula: C₇BrF₇
• Molecular Weight: 296.97
• Product Categories: Aryl;C7;Halogenated Hydrocarbons
• Mol File: 17823-46-0.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 152-153 °C(lit.)
• Flash Point: 145 °F
• Appearance: clear colorless liquid
• Density: 1.929 g/mL at 25 °C(lit.)
• Vapor Pressure: 4.46mmHg at 25°C
• Refractive Index: n20/D 1.429(lit.)
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 4-BROMO-2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-BROMO-2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE(17823-46-0)
• EPA Substance Registry System: 4-BROMO-2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE(17823-46-0)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26
• WGK Germany: 3
• HazardClass: IRRITANT
• Hazardous Substances Data: 17823-46-0(Hazardous Substances Data)

Usage

Chemical Properties

CLEAR COLORLESS LIQUID

InChI:InChI=1/C7BrF7/c8-2-5(11)3(9)1(7(13,14)15)4(10)6(2)12

Upstream product

• 651-80-9 1,2,4,5-tetrafluoro-3-(trifluoromethyl)benzene 
• 651-84-3 4-trifluoromethyl-2,3,5,6-tetrafluorothiophenol 
• 344-04-7 bromopentafluorobenzene 
• 434-64-0 perfluorotoluene 

Downstream Products

• 89217-83-4 (N(C₂H₅)2)3PClBr 
• 58825-44-8 4-trifluoromethyl-2,3,5,6-tetrafluorophenylbis(pentafluorophenyl)carbinol 
• 53575-24-9 p-Brom-hexafluorbenzyl-Kation 
• 122571-42-0 trimethyl(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)silane 
• 187835-67-2 2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzaldehyde 
• 1821062-80-9 1,2-bisperfluorotolyl-3,3,4,4,5,5-hexafluorocyclopentene 

Relevant articles and documents

Tris(perfluorotolyl)borane—A Boron Lewis Superacid

Tris[tetrafluoro-4-(trifluoromethyl)phenyl]borane (BTolF) was prepared by treating boron tribromide with tetrameric F3CC6F4-CuI. The F3CC6F4-CuI was generated from Fs

A Key Intermediate in Copper-Mediated Arene Trifluoromethylation, [nBu4N][Cu(Ar)(CF3)3]: Synthesis, Characterization, and C(sp2)?CF3 Reductive Elimination

The synthesis, characterization, and C(sp2)?CF3 reductive elimination of stable aryl[tris(trifluoromethyl)]cuprate(III) complexes [nBu4N][Cu(Ar)(CF3)3] are described. Mechanistic investigations, including kinetic studies, studies of the effect of temperature, solvent, and the para substituent of the aryl group, as well as DFT calculations, suggest that the C(sp2)?CF3 reductive elimination proceeds through a concerted carbon–carbon bond-forming pathway.

Organofluorine sulfur-containing compounds: V. Joint pyrolysis with chlorine or bromine of polyfluoroarenethioles, polyfluorohetarenethioles, and their derivatives

Joint pyrolysis with chlorine and bromine of polyfluoroarenethiols, -hetarenethiols, and their derivatives at 300-650°C furnished polyfluorocompounds containing chlorine and bromine. 2005 Pleiades Publishing, Inc.