2,2,2,4'-TETRAFLUOROACETOPHENONE

Synonym(s):α,α,α,4-Tetrafluoroacetophenone

CAS NO.：655-32-3
Empirical Formula: C8H4F4O
Molecular Weight: 192.11
MDL number: MFCD00042393
EINECS: 211-509-4
SAFETY DATA SHEET (SDS)
Update Date: 2023-06-08 17:06:37

2,2,2,4'-TETRAFLUOROACETOPHENONE Structural

What is 2,2,2,4'-TETRAFLUOROACETOPHENONE?

The Uses of 2,2,2,4'-TETRAFLUOROACETOPHENONE

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.

Properties of 2,2,2,4'-TETRAFLUOROACETOPHENONE

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
Specific Gravity	1.370
color	White or Colorless to Light yellow
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 for 2,2,2,4'-TETRAFLUOROACETOPHENONE

Signal word	Danger
Pictogram(s)	Flame Flammables GHS02 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H228:Flammable solids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.