
HFC-134a
Product Description
Items |
Specification |
Chemical name |
1,1,1,2-Tetrafluoroethane |
Chemical formula |
CH2FCF3 |
Molecular formula |
C2H2F4 |
Molecular weight (g/mol) |
102.03 |
CAS No. |
811-97-2 |
ODP |
0 |
GWP100 yr |
1200 |
Physical & Chemical properties
Attributes |
Values |
Chemical name |
1,1,1,2-Tetrafluoroethane |
Boiling point(℃) |
-26.1 |
Freezing point(℃) |
-103.3 |
Critical temperature(℃) |
101.1 |
Critical volume(m3/kg) |
1.94×10-3 |
Critical density(kg/m3) |
515.3 |
Critical pressure(kPa) |
4060 |
Liquid density(kg/m3, @25℃) |
1206 |
Vapor density(kg/m3, @b.p.) |
5.25 |
Heat of vaporization(kJ/kg, @b.p.) |
217.2 |
Liquid heat capacity(J/kg∙K, @25℃) |
1.44 |
Vapor heat capacity(kJ/kg∙K, @25℃) |
0.852 |
Vapor pressure(kPa, 25℃e |
666.1 |
Liquid viscosity(MPa∙S, @25℃) |
0.202 |
Vapor viscosity(MPa∙S, @1atm) |
0.012 |
Explosion limits(%vol) |
Nonflammable |
Packaging Information: 13.6KG/400L/926L Cylinders, ISO TANK