1,1,1,2-tetrafluoroethane, 1,1,1,2-tetrafluoroethane, Freon-134a, R-134a, Suva-134a, norflurane A colorless gas. Used as a refrigerant and aerosol spray propellant. Comparable thermodynamic properties to dichlorodifluoromethane (Freon-12), but much less damaging to the ozone layer and the climate. H280P410+P403
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Physical characteristics
Molecular mass
102
Density
4.25 g/m³
Melting point
-103 ℃-154 ℉170 K
Boiling point
-26.3 ℃-15.4 ℉247 K
Flash point
250 ℃482 ℉523 K
Partition coeff. (logP)
2.26
Compound added to the database on December 24, 2021, last modified on August 19, 2022.
