Shandong Ocean Chemical Co.,Limited

Tetrafluoroethane

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Tetrafluoroethane

• CAS NO :

  29759-38-4

• EC NO :

• Molecular Formula :

  C₂H₂F₄

• Molecular Weight :

• Main Specifications :

• Product description :

  1.Physical properties
  Formula: CH₂FCF₃
  Molecular weight: 102.03
  B.p. ^oC : -26.1
  Liquid density (25^oC ),kg/dm³: 1.207
  Vapor pressure(25^oC ),MPa: 0.665
  Critical temperature, ^oC: 101.1
  Critical density, kg/dm³: 0.512
  Critical pressure, MPa: 4.067
  Evaporation potential at b.p., kJ/kg: 215.0
  Solubility in water (25^oC ), %(m/m): 0.15
  Specific heat (liquid,25^oC),kJ/kg :1.51
  Ozone destructive potential (ODP): 0
  Global warming potential (GWP): 0.29
  2.Quality Index : ISO 12810 Q/DHG 066-1999 

  Index	Superior	I-grade
  Purity, % ≥	99.8	99.5
  Water, mg/kg ≤	10	20
  Acidity, mg/kg <	1	1
  Residue on evaporation, mg/kg ≤	100	100
  Non-condensable gas, %(v/v) ≤	1.5	1.5

  
  3.Main usage:It is mainly used to substitute CFC-12 as refrigerant in car air-conditioning and refrigerating in refrigerator.
  4.Packing:Filled in cylinders, each 13.6, 22.7, 100, 400, 1000kg net, and also shipped by ISO containers or tanks. Its category of dangerous goods is 2.2, and its packing category is II.
  5.Security:The filled cylinder is under pressure, and ought to be avoided bumping, falling, exposure and heat source during transport and storage.

• Molecular Structure :