2,2,2,4'-Tetrafluoroacetophenone , >98.0%(GC) , 655-32-3

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

PRODUCT 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
• InChI: 1S/C8H4F4O/c9-6-3-1-5(2-4-6)7(13)8(10,11)12/h1-4H
• InChIKey: LUKLMXJAEKXROG-UHFFFAOYSA-N
• SMILES: Fc1ccc(cc1)C(=O)C(F)(F)F
• CAS DataBase Reference: 655-32-3(CAS DataBase Reference)
• EPA Substance Registry System: Ethanone, 2,2,2-trifluoro-1-(4-fluorophenyl)- (655-32-3)

Description and Uses

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

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Danger
• Hazard statements: H228-H315-H319-H335
• Precautionary statements: P210-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
• 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
• TSCA: TSCA listed
• HazardClass: 3.2
• PackingGroup: III
• HS Code: 29147000
• Storage Class: 4.1B - Flammable solid hazardous materials
• Hazard Classifications: Eye Irrit. 2; Flam. Sol. 1; Skin Irrit. 2; STOT SE 3
• Limited Quantities: 1.0 Kg (2.2 lbs)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)