DEKRA  ISO 9001 Green and White Logo-3229
Halocarbon 32, Difluoromethane

Name: Difluoromethane
Formula: CH2F2
Molecular weight: 52.02
Specific volume: 0.45 m3 /kg @ 21o C
                       7.2 ft3 /lb @ 70o F
CAS Registry Number: 75-10-5
UN Number: UN 3252
DOT Proper Shipping Name: Difluoromethane
DOT Classification: 2.1, (Flammable)
Grades: Custom grades available to 99.999%

Cylinder information:

Cylinder Size**

  Valve  Connection

Pressure psig@21oC

Content US

Content Metric


DISS 724, CGA 350


60 lb

27.3 kg


DISS 724, CGA 350


25 lb

11.4 kg


DISS 724, CGA 350


15 lb

6.8 kg

   **SCP fills customer owned cylinders. This is a sample of common cylinders sizes.**

Applications: Semiconductor etchant, refrigerant blends, fire suppression gels.

Additional information: Halocarbon 32 (Difluoromethane) (CH2F2) is a colorless, flammable gas with a slight ether-like odor. Halocarbon 32 is shipped as a liquefied gas under its own vapor pressure (207 psig @ 21C).

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