I = Insufficient data available to determine the compatibility
with the intended gas.
S = Satisfactory with use with the intended gas (dry anhydrous) at normal operating temperature of 70oF

U = Unsatisfactory for use with the intended
gas.
C = Compatability depends on conditions of use.

NOTE:   This chart is intended as a guide only. Actual applications may include variables which can affect the compatability of certain materials with particular gases. Contact our gas supplier for additional compatibility information reguarding the gases being used. The user should be throughly familiar with the specific properties of the gas material compatability depends on conditions of use.

Gas
Primary Hazards
Metals
Plastics
Elastomers
Acetylene
X
 
X
   
S
S
U
S
S
S
S
S
S
S
S
S
Air          
S
S
S
S
S
S
S
S
S
S
S
S
Ammonia  
X
X
X
 
S
U
U
S
S
S
S
S
S
S
S
S
Argon
X
       
S
S
S
S
S
S
S
S
S
S
S
S
Arsine  
X
X
   
I
S
S
S
S
S
S
S
S
S
S
S
Boron Trichloride  
X
 
X
 
U
C
C
S
S
S
S
S
I
I
I
I
Boron Trifluoride  
X
 
X
 
I
C
C
S
S
S
S
S
I
I
I
I
Boron-11 Trifluoride  
X
 
X
 
I
C
C
S
S
S
S
S
I
I
I
I
Bromine Trifluoride  
X
 
X
X
C
C
C
S
S
C
C
S
U
U
U
U
1,3-Butadiene  
X
X
   
S
S
S
S
S
S
S
S
S
S
S
S
n-Butane
X
 
X
   
S
S
S
S
S
S
S
S
S
S
S
S
1-Butene    
X
   
S
S
S
S
S
S
S
S
S
S
S
S
cis-2-Butene    
X
   
S
S
S
S
S
S
S
S
S
S
S
S
trans-2-Butene    
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Carbon Dioxide
X
       
S
S
S
S
S
S
S
S
S
S
C
C
Carbon Monoxide  
X
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Chlorine  
X
 
X
 
U
U
U
S
S
S
S
S
S
S
U
U
Chlorine Trifluoride  
X
 
X
X
U
I
I
S
S
C
C
S
U
U
U
U
Deuterium
X
 
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Dichlorosilane  
X
X
X
 
U
I
I
S
S
S
S
S
S
I
I
I
Di-, Mono-, and Trimethylamines  
X
X
X
 
U
U
U
S
S
S
S
S
S
U
U
I
Disilane    
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Ethane
X
 
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Ethyl Chloride    
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Ethylene
X
 
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Fluorine  
X
 
X
X
C
C
C
S
S
C
C
C
C
U
U
U
Halobarbon-14          
S
S
S
S
S
S
S
S
S
S
S
S
Halocargon-23
X
       
S
S
S
S
S
S
S
S
S
S
S
S
Halocarbon-116
X
       
S
S
S
S
S
S
S
S
S
S
S
S
Helium
X
       
S
S
S
S
S
S
S
S
S
S
S
S
Hydrogen
X
 
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Hydrogen Bromide  
X
 
X
 
U
U
U
S
S
S
S
S
S
S
U
U
Hydrogen Chloride  
X
 
X
 
U
U
U
S
S
S
S
S
S
S
U
U
Hydrogen Fluoride  
X
 
X
 
U
U
U
S
S
S
S
S
S
U
U
U
Hydrogen Sulfide  
X
X
X
 
S
S
I
S
S
S
S
S
S
U
S
S
Isobutane
X
 
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Isobutylene
X
 
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Krypton
X
       
S
S
S
S
S
S
S
S
S
S
S
S
Methane
X
 
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Methyl Chloride  
X
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Methyl Fluoride  
X
X
   
S
S
S
S
S
S
S
S
S
I
I
I
Neon
X
       
S
S
S
S
S
S
S
S
S
S
S
S
Nitrogen
X
       
S
S
S
S
S
S
S
S
S
S
S
S
Nitrogen Dioxide  
X
 
X
X
S
U
U
U
S
S
S
I
I
U
U
U
Nitrogren Trifluoride  
X
   
X
I
S
S
S
S
S
S
S
S
S
I
I
Nitrous Oxide        
X
S
S
S
S
S
S
S
S
S
S
S
S
Octafluorocyclobutane
X
       
S
S
S
S
S
S
S
S
S
S
S
S
Octafluoropropane
X
       
S
S
S
S
S
S
S
S
I
I
S
S
Oxygen        
X
U
S
S
S
C
S
S
S
S
C
U
U
Phosphine  
X
X
   
S
I
I
S
S
S
S
S
I
I
I
I
Propane
X
 
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Propylene
X
 
X
   
S
S
S
S
S
S
S
S
S
S
S
U
Silane    
X
   
S
S
S
S
S
S
S
S
S
S
S
S
Silicone Tetrachloride  
X
 
X
 
U
U
U
S
S
S
S
S
S
U
U
U
Silicone Tetrafluoride  
X
 
X
 
U
U
U
S
S
S
S
S
S
U
U
U
Sulfur Dioxide  
X
 
X
 
S
U
S
S
S
S
S
S
S
S
U
U
Sulfur Hexafluoride
X
       
S
S
S
S
S
S
S
S
S
S
S
S
Tungsten Hexafluoride  
X
 
X
 
U
U
U
S
S
S
S
S
S
U
U
U
Xenon
X
       
S
S
S
S
S
S
S
S
S
S
S
S



On orders over $200.00.
CONUS, Standard Ground Shipping
Orders may take up to 5 days to ship.
Prices are subject to change.
All products subject to availability.

Last update 1 Jan 2009