Page 49 - Praxair - Specialty Gases and Equipment Reference Guide
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Halocarbon-41

            (Methyl Fluoride)                          CH            3F




            Transportation                                                      (M)SDS Reference
            Information                                                         P-4623
            UN Number: 2454                                                     CAS Number
                                  United States of America  Canada  Mexico
            Shipping Name        Methyl Fluoride   Methyl Fluoride   Methyl Fluoride   593 - 53 - 3
            Hazard Class         2.1            2.1           2.1               General Description
            Label                Flammable      Flammable     Flammable         Colorless, flammable gas with a
                                 Gas            Gas           Gas               agreeable ethereal odor.




              Product/Grade     Purity    Part Number   Cylinder   N 2  O 2    H 2 O
              Semiconductor, 4.0   99.99%   HA 414.0SP   K, G     80    20     10
              Semiconductor, 3.0   99.9%   HA 413.0SP   K, G      400   100    20
              Concentrations given are ppm by volume unless otherwise specified.
              Maximum ppm unless otherwise noted.




              Cylinders
              Cylinder   Style            Size               Connection   Pressure    Volume    Gross Weight
              Type                        in (cm)            CGA/DISS     psig (bar)   lb (kg)   lb (kg)
              K         High Pressure Steel   51 x 9 (129.5 x 22.9)   350/724   487 (33.5)    30 (13.6)   163 (74)
              G         High Pressure Steel   20 x 6 (50.8 x 15.2)   350/724   487 (33.5)   5 (2.2)   34 (15)





              Equipment Recommendations
              Semiconductor, 4.5   Valve panels
              Semiconductor, 4.0   7000 and 4000 series regulators

     Section B – Pure Gases











                  7002 Regulator
                  (see page E •278)





















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