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Gases Aluminum Brass Monel Copper Carbon Steel 316 Stainless Steel Buna-n Butyl Kel-F Neoprene Nylon Poly Ethylene PVC Teflon Vitron
1,3 Butadiene  C4H6Good  Good  Good  Good  Good  Good  Good  Poor  Good  Fair  Insufficient Data  Poor  Good  Good  Good  
3-Methylbutene  C5H10Good  Good  Good  Good  Good  Good  Good  Insufficient Data  Good  Good  Insufficient Data  Insufficient Data  Good  Good  Insufficient Data  
Acetylene  C2H2Good  Good/Poor >=65% Copper  Poor  Poor  Good  Good  Insufficient Data  Insufficient Data  Fair  Fair  Insufficient Data  Insufficient Data  Insufficient Data  Fair  Good  
Air  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  
Allene  C3H4Good  Good  Poor  Good  Good  Good  Insufficient Data  Insufficient Data  Good  Good  Insufficient Data  Good  Insufficient Data  Good  Insufficient Data  
Ammonia  NH3Fair  Poor  Poor  Good/Poor In presence of moisture  Good/Poor In presence of oxygen  Good  Fair  Insufficient Data  Good  Fair  Insufficient Data  Poor  Good  Good  Poor  
Argon  ArGood  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  
Arsine  AsH3Poor  Fair  Fair  Good  Good  Good  Fair  Insufficient Data  Good  Fair  Insufficient Data  Insufficient Data  Good  Good  Insufficient Data  
Boron Trichloride  BCI3Good  Fair  Insufficient Data  Poor  Good  Good  Insufficient Data  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Insufficient Data  Fair  Fair  Insufficient Data  
Boron Trifluoride  BF3Fair/Poor In presence of moisture  Insufficient Data  Good/Poor In presence of moisture  Poor  Good/Poor In presence of moisture  Fair/Poor In presence of moisture  Insufficient Data  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Fair  Insufficient Data  
Boron Trifluoride  B11F3Fair/Poor In presence of moisture  Insufficient Data  Good/Poor In presence of moisture  Poor  Good/Poor In presence of moisture  Fair/Poor In presence of moisture  Insufficient Data  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Fair  Insufficient Data  
Bromine Trifluoride  BrF3*Good < 400° C  Insufficient Data  Good < 180° C  Poor In presence of moisture  Good < 180° C  Good < 180° C  Poor  Poor  Good  Good  Insufficient Data  Insufficient Data  Poor  Good  Insufficient Data  
Butadiene  C4H6Good  Good  Good  Good  Good  Good  Good  Poor  Good  Fair  Insufficient Data  Poor  Good  Good  Good  
Carbon Dioxide  CO2Good  Good  Good  Good  Good  Good  Poor  Insufficient Data  Good  Fair  Insufficient Data  Fair  Good  Good  Good  
Carbon Monoxide  COGood  Good  Good  Good  Good/Up to 104 Bars  Good  Poor  Poor  Good  Poor  Insufficient Data  Insufficient Data  Fair  Good  Insufficient Data  
Carbonyl Sulfide  COSGood/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Insufficient Data  Insufficient Data  Good  Insufficient Data  Good  Insufficient Data  Good  Good  Good  
Chlorine  Cl2Poor  Poor  Poor  Poor  Fair  Good  Fari  Insufficient Data  Good  Poor  Poor  Poor  Fair  Good  Good  
Chlorine Trifluoride  CIF3*Good/< 400° C  Poor  Good/<180° C  Good/<400° C  Good/<180° C  Good/<180° C  Poor  Poor  Good  Good  Insufficient Data  Insufficient Data  Poor  Good  Insufficient Data  
cis-2-Butene  C4H8Good  Good  Good  Good  Good  Good  Good  Poor  Good  Fair  Insufficient Data  Poor  Good  Good  Insufficient Data  
Cyanogen  CNCNInsufficient Data  Insufficient Data  Insufficient Data  Poor  Good  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Cyanogen Chloride  CNCIInsufficient Data  Insufficient Data  Insufficient Data  Poor  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Good  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Cyclopropane  C3H6Good  Good  Good  Good  Good  Good  Good  Poor  Good  Fair  Insufficient Data  Poor  Good  Good  Insufficient Data  
Deuterium  D2Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Insufficient Data  Good  Good  Good  Insufficient Data  
Diborane  B2H6Good  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Good  Fair  
Dichlorosilane  SiH2Cl2>1Poor  Poor  Poor  Poor  Poor  Good  Poor  Poor  Good/<180° C  Poor  Poor  Good/<50° C  Insufficient Data  Good/<250° C  Fair  
Dimethyl Ether  (CH3)2OGood  Good  Good  Good  Good  Good  Fair  Poor  Poor  Poor  Insuffient Data  Insuffient Data  Insuffient Data  Good  Poor  
Dimethylamine  (CH3)2NHPoor  Poor  Poor  Poor  Good  Good  Poor  Poor  Good  Insufficient Data  Insufficient Data  Good  Good  Good  Poor  
Dimethylpropane  C5H12Good  Good  Good  Good  Good  Good  Good  Poor  Insufficient Data  Fair  Insufficient Data  Poor  Good  Insufficient Data  Insufficient Data  
Disilane  SI2H6Good  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Good  Fair  
Ethane  C2H6Good  Good  Good  Good  Good  Good  Good  Poor  Good  Good  Insufficient Data  Fair  Good  Good  Insufficient Data  
Ethyl Choride  C2H5CIGood/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good  Poor  Good  Fair  Insufficient Data  Insufficient Data  Poor  Good  Fair  
Ethylene  C2H4Good  Good  Good  Good  Good  Good  Good  Poor  Good  Good  Insufficient Data  Poor  Good  Good  Insufficient Data  
Germane  GeH4Good  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Good  Fair  
Halocarbon 11  CC13FGood  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Good  Poor  Insufficient Data  Insufficient Data  Insufficient Data  Good  Fair  
Halocarbon 113  CCl2F-CClFGood  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Fair   Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Halocarbon 1132A  C2H2F2Good  Good  Good  Good  Good  Good  Insufficient Data  Good  Fair  Insufficient Data  Insufficient Data  Insufficient Data  Poor  Good  Good  
Halocarbon 114  C2Cl2F4Good  Good  Good  Good  Good  Good  Insufficient Data  Fair  Fair  Good  Insufficient Data  Insufficient Data  Insufficient Data  Good  Fair  
Halocarbon 115  C2ClF5Good  Good  Good  Good  Good  Good  Good  Good  Fair  Good  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Halocarbon 116  C2F6Good  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Halocarbon 12  CC12F2Good  Good  Good  Good  Good  Good  Good  Insufficient Data  Fair  Good  Insufficient Data  Fair  Insufficient Data  Poor  Fair  
Halocarbon 13  CCIF3Good  Good  Good  Good  Good  Good  Good  Good  Fair  Good  Fair  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Halocarbon 13 B1  CBrF3Good  Good  Good  Good  Good  Good  Good  Good  Fair  Good  Fair  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Halocarbon 14  CF4Good  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Fair  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Halocarbon 142 B  CH3CClF2Good  Good  Good  Good  Good  Good  Good  Insufficient Data  Fair  Good  Insufficient Data  Insufficient Data  Insufficient Data  Good  Poor  
Halocarbon 152 A  C2H4F2Good  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Halocarbon 21  CHCl2FGood  Good  Good  Good  Good  Good  Poor  Poor  Fair  Poor  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Halocarbon 22  CHClF2Good  Good  Good  Good  Good  Good  Poor  Good  Fair  Godo  Poor  Insufficient Data  Insufficient Data  Poor  Poor  
Halocarbon 23  CHF3Good  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Helium  HeGood  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  
Hexafluoropropylene  C3F6Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good  Insufficient Data  Fair  Good  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Hydrogen  H2Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Insufficient Data  Good  Good  
Hydrogen Bromide  HBrPoor  Fair/Poor In presence of moisture  Poor  Fair/In absence of O2  Fair/Poor In presence of moisture  Good/Poor In presence of moisture  Poor  Insufficient Data  Good  Poor  Insufficient Data  Insufficient Data  Insuffient Data  Good  Fair  
Hydrogen Chloride  HClFair  Good/<250° C  Good/<100° C/Poor/In presence of moisture  Poor  Fair/Poor In presence of moisture  Good/Poor In presence of moisture  Insufficient Data  Insufficient Data  Good/<180° C  Insufficient Data  Insufficient Data  Insufficient Data  Good/<50° C  Good/<250° C  Fair  
Hydrogen Fluoride  HF*Poor  Fair/Poor In presence of oxygen  Fair/Poor In presence of oxygen  Poor  Fair<150° C/Poor In presence of moisture  Poor  Insufficient Data  Insufficient Data  Good/<180° C  Good  Insufficient Data  Good/<50° C  Poor  Good/<250° C  Good  
Hydrogen Selenide  H2SePoor  Poor  Poor  Poor  Good  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Good  Fair  
Hydrogen Sulfide  H2SGood/Poor In presence of moisture  Poor/In presence of moisture  Insufficient Data  Fair  Insufficient Data  Good/Poor In presence of moisture  Fair  Good  Good/<180° C  Good  Insufficient Data  Insufficient Data  Insufficient Data  Good/<250° C  Insufficient Data  
Iodine Pentafluoride  IF5Fair/<400° C  Insufficient Data  Fair/<180° C  Good/<400° C  Fair/<180° C  Good/<180° C  Poor  Poor  Good  Good  Insufficient Data  Insufficient Data  Poor  Good  Insufficient Data  
Isobutane  i-C4H10Good  Good  Good  Good  Good  Good  Good  Poor  Good  Fair  Insufficient Data  Insufficient Data  Good  Good  Insufficient Data  
IsoButylene  C4H8Good  Good  Good  Good  Good  Good  Good  Poor  Good  Fair  Insufficient Data  Insufficient Data  Good  Good  Insufficient Data  
IsoButylene  C4H8Good  Good  Good  Good  Good  Good  Good  Poor  Good  Fair  Insufficient Data  Insufficient Data  Good  Good  Insufficient Data  
Krypton  KrGood  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  
Methane  CH4Good  Good  Good  Good  Good  Good  Good  Poor  Good  Good  Good  Good  Good  Good  Good  
Methyl Bromide  CH3BrPoor/Possible forming of spotaneously flammable compounds  Poor  Good/Poor In presence of moisture  Poor  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Poor  Poor  Good  Poor  Insufficient Data  Poor  Poor  Good  Poor  
Methyl Chloride  CH3ClPoor/Possible forming of spontaneously flammable compounds  Poor  Good/Poor In presence of moisture  Poor  Good/Poor In presence of moisture  Door/Poor In presence of moisture  Poor  Poor  Good  Poor  Insufficient Data  Poor  Poor  Good  Fair  
Methyl Fluoride  CH3FGood  Good  Good  Good  Good  Good  Good  Insufficient Data  Good  Good  Insufficient Data  Insufficient Data  Good  Good  Good  
Methyl Mercaptan  CH3SHPoor  Poor  Poor  Poor  Fair  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Methylacetylene  Good  Good/Poor>=65% Copper  Poor  Good  Good  Good  Good  Poor  Fair  Poor  Insufficient Data  Poor  Good  Fair  Good  
Monoethylamine  C2H5NH2Poor  Poor  Poor  Insufficient Data  Good  Good  Poor  Insufficient Data  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Good  Poor  
Monomethylamine  C2H5NH2Poor  Poor  Poor  Insufficient Data  Good  Good  Poor  Insufficient Data  Good  Fair  Insufficient Data  Good  Insufficient Data  Good  Poor  
n-Butane  C4H10Good  Good  Good  Good  Good  Good  Good  Poor  Good  Poor  Insufficient Data  Insufficient Data  Insufficient Data  Good  Fair  
Neon  NeGood  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  
Nitric Oxide  NOGood/Poor In presence of moisture  Insufficient Data  Insufficient Data  Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In prsence of moisture  Insufficient Data  Insufficient Data  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Good  Good  
Nitrogen  N2Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  
Nitrogen Dioxide  NO2Good/Poor In presence of moisture  Poor  Poor  Poor  Good/Poor In presence of moisture  Good  Insufficient Data  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Poor  
Nitrogen Trifluoride  NF3Insufficient Data  Insufficient Data  Good/<180° C  Good/<400° C  Good/<180° C  Good/<180° C  Insufficient Data  Insufficient Data  Good  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Nitrogen Trioxide  N2O3Insufficient Data  Insufficient Data  Insufficient Data  Poor  Good  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Nitrous Oxide  N2OPoor  Good  Good  Good  Fair  Good  Fair  Insufficient Data  Good  Fair  Insufficient Data  Insufficient Data  Good  Good  Good  
Oxygen  O2Poor  Good  Good  Good  Fair  Good  Insufficient Data  Insufficient Data  Good  Good  Insufficient Data  Poor  Poor  Good  Good  
Perfluoropropane  C3F8Good  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Insufficient Data  Good  Good  Good  Insufficient Data  
Phosgene  COCl2Poor  Insufficient Data  Insufficient Data  Good/Poor In presence of moisture  Fair/Poor In presence of moisture  Good/Poor In presence of moisture  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Good/<50° C  Good  Good  
Phosphine  PH3Poor  Insufficient Data  Poor  Insufficient Data  Good  Good  Insufficient Data  Insufficient Data  Good  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Good  Fair  
Propane  C3H8Good  Good  Good  Good  Good  Good  Good  Poor  Good  Fair  Insufficient Data  Poor  Good  Good  Insufficient Data  
Propylene  C3H6Good  Good  Good  Good  Good  Good  Good  Poor  Good  Fair  Insufficient Data  Insufficient Data  Good  Good  Insufficient Data  
Silane  SiH4Good  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Good  Good  Fair  Insufficient Data  Insufficient Data  Good  Fair  
Silicon Tetrafluoride  SiF4*Poor  Insufficient Data  Fair/Poor In presence of oxygen  Good/Poor In presence of moisture  Fair<150° C/Poor In presence of moisture  Poor  Insufficient Data  Insufficient Data  Good/<180° C  Good  Insufficient Data  Good/<50° C  Poor  Good/<250° C  Insufficient Data  
Sulfur Dioxide  SO2Good/Poor In presence of moisture  Fair/Poor In presence of moisture  Good/Poor In presence of moisture  Insufficient Data  Good/Poor In presence of moisture  Good/Fair In presence of moisture  Poor  Good  Good/<180° C  Poor  Poor  Insufficient Data  Insufficient Data  Good/<250° C  Insufficient Data  
Sulfur Hexafluoride  SF6Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  
Sulfur Tetrafluoride  SF4Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good  Good/Poor In presence of moisture  Insufficient Data  Insufficient Data  Poor  Insufficient Data  Poor  Good/<50° C  Poor  Good/<50° C  Insufficient Data  
Tetrafluoreothylene  C2F4Good  Good  Good  Good  Good  Good  Insufficient Data  Insufficient Data  Fair  Insufficient Data  Insufficient Data  Insufficient Data  Good  Poor  Good  
trans-2-Butene  C4H8Good  Good  Good  Good  Good  Good  Poor  Poor  Good  Fair  Insufficient Data  Poor  Good  Good  Insufficient Data  
Trimethylamine  (CH3)3NPoor  Poor  Poor  Poor  Good  Good  Poor  Insufficient Data  Good  Insufficient Data  Insufficient Data  Good  Good  Good  Poor  
Tunsten Hexafluoride  WF3Good/<400° C  Insufficient Data  Good/<180° C  Good/<400° C  Good/<180° C  Good/<180° C  Insufficient Data  Insufficient Data  Good  Insufficient Data  Insufficient Data  Insufficient Data  Insufficient Data  Good  Insufficient Data  
Vinyl Chloride  C2H3ClGood/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Good/Poor In presence of moisture  Insufficient Data  Insufficient Data  Good  Insufficient Data  Good  Insufficient Data  Insufficient Data  Good  Good  
Xenon  XeGood  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good  Good