Middlesex Gases

Specialty Gases

Halocarbon-23 (Trifluoromethane)Gas Supplier for New England

Halocarbon-23 (Trifluoromethane) Gas

One of the “haloforms”, a class of compounds with the formula CHX3(X = Halogen)

Learn more about Halocarbon-23 (Trifluoromethane) gas, one of the “haloforms”, a class of compounds with the formula CHX3 (X = Halogen), supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.

TECHNICAL INFORMATION
Chemical SymbolCHF3
Molecular Weight 70.01
Specific Volume 
CAS Registry Number75-46-7
SHIPPING INFORMATION
DOT Proper NameTrifluoromethane
Hazard Class2.2
ID Number 
LabelsNonflammable Gas
CYLINDER SIZES AVAILABLE
Std. Cylinder Sizes* Contents Cylinder Pressure (PSIG) CGA Valve Connection
300 70lb 635 660
*Nonstandard cylinder sizes available upon request

SPECIFICATIONS SUBJECT TO CHANGE

Contact Us To Confirm

Additional Information
GradePurityImpuritySpecifications Equipment Recommended
4.5
(Semiconductor
Process Gas)
99.995%

Air
CO2
CH4
H2O
Other Halocarbons
Acidity (HF)

<15ppm
<2ppm
<1ppm
<4ppm
<10ppm
<1ppm/w



3401 or 3501
2.0
(Semiconductor
Process Gas)
99.0%

O2+N2
H2O
Other Halocarbons
Acidity (HF)

<5000ppm
<10ppm/w
<1000ppm
<0.1ppm/w



3401 or 3501
This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.

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