Home > Gas by name > 1,1,1-Trifluoroethane (Genetron 143a, R-143a, HFC-143a)
1,1,1-Trifluoroethane (Genetron 143a, R-143a, HFC-143a)
Formula
C2H3F3 (CH3CF3, R-143a)

CAS nr.
420-46-2

Measuring ranges
Standard range: 
0 - 50 ppm

TLV level (TLV-TWA)
Not established

Limit established by Honeywell: 1000 ppm (8 hr. TWA)

Relative density (compared to air):
2.90

Bionics Instrument Toxic Gas code
TG-4700

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