Physical features and properties of R134a – tetrafluoroethane (C2H2F4), identification CAS number 811-97-2 and EINEICS number 212-377-0 : gas detectors C2H2F4 (R134a – tetrafluoroethane) and respiratory protection equipments R134a – tetrafluoroethane (C2H2F4), use of a self-contained breathing apparatus (SCBA) or air supplied systems
|Chemical formula||CAS number||Common synonyms|
Common synonymsFreon 134a Refrigerant 134a
|CE number (EINECS)||Density||Conversion (1 ppm =)|
CE number (EINECS)200-912-0
Conversion (1 ppm =)4.173 mg/m3
|TWA (8h)||STEL (15 mn.)||LEL||UEL||IP||GHS More||Cartridge More|
STEL (15 mn.)-
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