2,2,2,4'-TETRAFLUOROACETOPHENONE Chemical Properties

Melting point:

24-27 °C(lit.)

Boiling point:

66-67 °C34 mm Hg(lit.)

Density 

1.37 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.448(lit.)

Flash point:

90 °F

storage temp. 

Sealed in dry,2-8°C

form 

powder to lump to clear liquid

color 

White or Colorless to Light yellow

Specific Gravity

1.370

λmax

266nm(2-Propanol)(lit.)

BRN 

1872824

CAS DataBase Reference

655-32-3(CAS DataBase Reference)

EPA Substance Registry System

Ethanone, 2,2,2-trifluoro-1-(4-fluorophenyl)- (655-32-3)

Safety Information

Hazard Codes 

F,Xi

Risk Statements 

11-36/37/38

Safety Statements 

16-26-36

RIDADR 

UN 1325 4.1/PG 2

WGK Germany 

3

Hazard Note 

Irritant

HazardClass 

3.2

PackingGroup 

III

HS Code 

29147000

MSDS

• Language:English Provider:SigmaAldrich

2,2,2,4'-TETRAFLUOROACETOPHENONE Usage And Synthesis

Uses

2,2,2,4''-Tetrafluoroacetophenone is used in the stereoselective synthesis of trifluoromethyl-substituted 2H-furan-amines.

General Description

2,2,2,4′-Tetrafluoroacetophenone (α,α,α,4-Tetrafluoroacetophenone, 2,2,2-trifluoro-1-(4-fluorophenyl)ethanone) is a fluorinated building block. Its enthalpy of vaporization at boiling point has been reported.

2,2,2,4'-TETRAFLUOROACETOPHENONE(655-32-3)Related Product Information

• Trifluoroacetophenone
• 2,2,2',4'-TETRACHLOROACETOPHENONE
• 2,2,2,4'-TETRAFLUOROACETOPHENONE
• 2,2,2,3'-TETRAFLUOROACETOPHENONE
• 2',3',4',5'-TETRAFLUOROACETOPHENONE,2' 3' 4' 5'-TETRAFLUOROACETOPHENONE 99%,2&#39,3&#39,4&#39,5&#39-Tetrafluoroacetophenone
• Trifluoromethane
• 1-(2-CHLORO-4-FLUORO-PHENYL)-2,2,2-TRIFLUORO-ETHANONE
• 3'-CHLORO-2,2,2,4'-TETRAFLUOROACETOPHENONE
• 2'-METHYL-2,2,2,4'-TETRAFLUOROACETOPHENONE
• 2 2 2 3' 4'-PENTAFLUOROACETOPHENONE 95
• 3'-METHYL-2,2,2,4'-TETRAFLUOROACETOPHENONE
• 1-(2,4-DIFLUORO-PHENYL)-2,2,2-TRIFLUORO-ETHANONE
• 1-(4-FLUORONAPHTHYL) TRIFLUOROMETHYL KETONE
• 2,2,2,3',4',5'-HEXAFLUOROACETOPHENONE
• OCTAFLUOROACETOPHENONE
• 3'-BROMO-4',2,2,2-TETRAFLUOROACETOPHENONE 98,3-BROMO-4,ALPHA,ALPHA,ALPHA-TETRAFLUOROACETOPHENONE,3'-Bromo-4',2,2,2-tetrafluoroacetophenone 98%
• 4'-CHLORO-2,2,2,3'-TETRAFLUOROACETOPHENONE
• 4'-METHYL-2,2,2,3'-TETRAFLUOROACETOPHENONE