Performance Lubricants
Compatibility with Gases
Product Information
Compatibility of Krytox™ Lubricants with Different Gases
Name Formula R# Non-Reactive
Acetylene C2H2 N
Ammonia NH3 N Argon Ar N
Arsine AsH3 N
Boron trichloride BCl3 U
Boron trifluoride BF3 U
Bromochlorodifluoromethane CBrClF2 R12B1 D
Bromotrifluoroethylene C2BrF3 R123B1 N
Bromotrifluoromethane CBrF3 R13B1 D
Butadiene(1,2) C4H6 N
Butadiene(1,3) C4H6 N
Butane C4H10 N
Butene C4H8 N
Butene cis C4H8 N
Butene trans C4H8 N
1 Carbon dioxide CO2 N Carbon monoxide CO N
Carbon tetrafluoride/Tetrafluoromethane CF4 R14 D Carbonyl sulphide COS N
Chlorine Cl2 N
Chlorodifluoromethane CHClF2 R22 D
Chloromethane CH3Cl R40 D
Chloropentafluoroethane C2ClF5 R115 D
Chlorotetrafluoroethane C2HClF4 R124 D
Chlorotrifluoroethane C2H2ClF3 R133a D
Chlorotrifluoroethylene C2ClF3 R1113 D
1 2 N: Non-reactive N : Soluble in supercritical CO2 N : No reaction at 200 °C (392 °F) D: Dissolved U: Uncertain Krytox™ Performance Lubricants
Compatibility of Krytox™ Lubricants with Different Gases (continued)
Name Formula R# Non-Reactive
Chlorotrifluoromethane CClF3 R13 D
Cyclopropane C3H6 N
Deuterium D2 N
Diborane B2H6 N
Dibromodifluoromethane CBr2F2 R12B2 N
Dibromotetrafluoroethane C2BrvF4 R114B2 N
Dichlorodifluoromethane CCl2F2 R12 D
Dichlorofluoromethane CHCl2F R21 D
Dichlorosilane SiH2Cl2 N
Dichlorotetrafluoroethane C2Cl2F4 R114B2 D
Dicyanogen C2N2 N
Difluoro(1,1)-1-chloroethane C2H3ClF2 R142b D
Difluoroethane(1,1) C2H4F2 R152a D
Difluoroethylene(1,1) C2H2F2 R132a N
Dimethylamine C2H7N N
Dimethylether C2H6O N
Disilane Si2H6 N
Ethane C2H6O N
Ethyl chloride C2H5Cl R160 N
Ethylamine C2H7N N
Ethylene C2H4 N
Ethylene oxide C2H4O N
2 Fluorine F2 N
Fluoroethane C2H5F R161 N
Fluoromethane CH3F R41 N
Fluoroform/Trifluoromethane CHF3 R23 D
Germane GeH4 N Helium He N
Hexafluoroethane C2F6 R116 N
Hexafluoropropene C3F6 N
Hydrogen H2 N Hydrogen bromide HBr N Hydrogen chloride HCl N Hydrogen cyanide HCN N Hydrogen fluoride HF N Hydrogen iodide HI N
Hydrogen sulfide H2S N
Isobutane C4H10 N
Isobutylene C4H8 N Krypton Kr N
Methane CH4 N
1 2 N: Non-reactive N : Soluble in supercritical CO2 N : No reaction at 200 °C (392 °F) D: Dissolved U: Uncertain Krytox™ Performance Lubricants
Compatibility of Krytox™ Lubricants with Different Gases (continued)
Name Formula R# Non-Reactive
Methylacetylene C3H4 N
Methylamine CH5N N
Methylbromide CH3Br N
Methylmercaptan CH4S N
Methylsilane CH6Si N Neon Ne N Nitric oxide NO N
Nitrogen N2 N
Nitrogen dioxide NO2/N2O4 N
Nitrous oxide N2O N
Nitrogen trifluoride NF3 N
Octafluorobutene C4F6 N
Octafluorocyclobutane C4F8 N
Octafluoropropane C3F8 N
Oxygen O2 N
Phosgene COCl2 N
Phosphine PH3 N
Propadiene C3H4 N
Propane C3H8 N
Propylene C3H6 N
Propylene oxide C3H6O N
Silane SiH4 N
Silicon tetrachloride SiCl4 N
Silicon tetrafluoride SiF4 N
Sulfur dioxide SO2 N
Sulfur hexafluoride SF6 N
Sulfur tetrafluoride SF4 N
Tetrafluoroethylene C2F4 R114 N
Trichlorosilane SiHCl3 N
Trichlorotrifluoroethane C2Cl3F3 R113 D
Trifluoroethane(1,1,1) C2H3F3 R143a D
Trimethylamine C3H9N N
Tungsten hexafluoride WF6 N
Vinyl bromide C2H3Br R140B1 N
Vinyl chloride C2H3ClF2 R140 N
Vinyl fluoride C2H3F R141 N Xenon Xe N
1 2 N: Non-reactive N : Soluble in supercritical CO2 N : No reaction at 200 °C (392 °F) D: Dissolved U: Uncertain Krytox™ Performance Lubricants
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