Appendix C - Gases

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UI # Gas CAS #
70094 ACETYLENE (GAS) 74862
70021 ALLENE (GAS) 463490
70022 AMMONIA ANHYDROUS (GAS) (INHALATION HAZARD) 7664417
70023 ARGON (GAS) 7440371
70010 ARGON WITH 2.08% SILANE  
70007 ARGON WITH 3% HYDROGEN CYANIDE  
70125 ARSENIC PENTAFLUORIDE (ZONE A) 7784363
70024 BORON TRIFLUORIDE (GAS) (ZONE B) 7637072
70025 BROMINE PENTAFLUORIDE (GAS) (ZONE A) 7789302
70117 BROMOCHLOROTRIFLUOROETHANE (2-BR-2CL-1,1,1-F) 151677
70146 BROMODIFLUOROMETHANE 1511622
70026 BROMOMETHANE (GAS) (METHYLBROMIDE) (PROFUME) 74839
70126 BROMOTRIFLUOROETHYLENE 598732
70027 BROMOTRIFLUOROMETHANE (GAS) 75638
70028 BUTADIENE (GAS) 106990
70029 BUTANE (GAS) 106978
70127 BUTENE (CIS-2-) 590181
70139 BUTENE (TRANS-2-) 106984
70030 BUTENE (1-) (GAS) 106989
70147 BUTENE (2-) (CIS AND TRANS)  
70144 CARBON 13 MONOXIDE 630080
70031 CARBON DIOXIDE (GAS) 124389
70032 CARBON MONOXIDE (GAS) (ZONE D) 630080
70020 CARBON MONOXIDE, METHANE, NITROGEN GAS  
70000 CARBON MONOXIDE,CARBON 13 MONOXIDE:HYDROGEN, 2:1  
70033 CARBON TETRAFLUORIDE (GAS) 75730
70034 CARBONYL SULFIDE (GAS) (ZONE C) 463581
70035 CHLORINE (GAS) (ZONE B) 7782505
70113 CHLORINE FLUORIDE (ZONE B) 7790912
70098 CHLORINE MONOFLUORIDE 7790898
70113 CHLORINE TRIFLUORIDE 7790912
70037 CHLORODIFLUOROETHANE (GAS) 75683
70160 CHLORODIFLUOROETHYLENE (2-, -1,1-) 359046
70038 CHLOROFLUOROMETHANE (GAS) 0
70001 CHLOROMETHANE-D3 74873
70040 CHLOROPENTAFLUOROETHANE (GAS) 76153
70041 CHLOROTRIFLUOROETHYLENE (GAS) 79389
70042 CYANOGEN (GAS) (ZONE B) 460195
70043 CYCLOPROPANE (GAS) 75194
70102 DEUTERIUM 7782390
70011 DEUTERIUM CHLORIDE (15%) 7698057
70153 DEUTERIUM SULFIDE (ZONE B) 13536942
70045 DIBORANE (BORANE-AMMONIA COMPLEX) (GAS) 13774817
70114 DIBROMOTETRAFLUOROETHANE (1,2-) 124732
70046 DICHLORODIFLUOROMETHANE (GAS) (FREON 12) 75718
70128 DICHLOROFLUOROMETHANE 75434
70095 DICHLOROSILANE-GAS (ZONE B) 4109960
70048 DICHLOROTETRAFLUOROETHANE (GAS) 76142
70143 DIFLUOROETHANE (1,1-) 75376
70154 DIFLUOROETHYLENE (VINYLIDENE FLUORIDE) 75387
70111 DIFLUOROMETHANE (R32 GAS) 75105
70099 DIMETHYLAMINE, ANHYDROUS (GAS) 124403
70101 DIMETHYLSILANE 1111746
70049 DIMETHYLSULFIDE (GAS) (STENCH) 75183
70158 DINITROGEN TETRAOXIDE (NITROGEN DIOXIDE) (ZONE A) 10544726
70100 DISILANE 1590870
70118 DOWFUME MC-2 (METHYLBROMIDE) 74839
70050 ETHANE (GAS) 74840
70167 ETHYLAMINE (MONOETHYLAMINE) (ANHYDROUS)  
70051 ETHYLENE (GAS) (ETHENE) 74851
70168 ETHYLENE OXIDE & CARBON DIOXDE  
70052 ETHYLENE OXIDE (GAS) (ZONE D) 75218
70162 ETHYLSILANE 2814791
70105 FLUORINE (ZONE A) 7782414
70053 FLUOROETHYLENE (GAS) 75025
70054 FLUOROMETHANE (GAS) 593533
70122 FLUOROPROPENE (2-) 1184607
70097 FLUOROTRIMETHYLSILANE 420564
70117 FLUORTHANE 151677
70055 FREON (GAS) 75694
70148 FREON-C318 (OCTAFLUOROCYCLOBUTANE) 115253
70155 GENETRON 75456
70056 GERMANE (ZONE B) 7782652
70117 HALOTHANE 151677
70015 HELIUM (86%) WITH 14% DIGERMANE (ZONE C)  
70058 HELIUM (GAS) 7440597
70013 HELIUM WITH 0.3% BENZENE  
70012 HELIUM WITH 10% BORON TRIFLUORIDE  
70002 HELIUM WITH 10% CHLORINE  
70003 HELIUM WITH 10% NITROGEN  
70004 HELIUM WITH 12% NITROUS OXIDE  
70005 HELIUM WITH 2% XENON  
70006 HELIUM WITH 3% HYDROGEN CYANIDE  
70008 HELIUM WITH 3% NEON  
70017 HELIUM WITH ARGON ( 2:1 MIXTURE)  
70016 HELIUM WITH ZENON  
70112 HEXAFLUOROACETONE (ZONE B) 684162
70129 HEXAFLUOROBUTYNE (HEXFLUORO-2-BUTYNE) (ZONE A) 692502
70059 HEXAFLUOROETHANE (GAS) 76164
70130 HEXAFLUOROPROPENE 116154
70149 HEXAFLUOROPROPYLENE OXIDE 428591
70060 HYDROCYANIC ACID (GAS) (ZONE A) 74908
70061 HYDROGEN (GAS) 1333740
70062 HYDROGEN BROMIDE ANYDROUS (GAS) (ZONE C) 10035106
70096 HYDROGEN CHLORIDE, ANHYDROUS(GAS) (ZONE C) 7647010
70063 HYDROGEN FLUORIDE (GAS) (*ZONE C) 7664393
70064 HYDROGEN SELENIDE, ANHYDROUS ( GAS, ZONE A) 7783075
70065 HYDROGEN SULFIDE (GAS) (ZONE B) 7783064
70009 HYDROGEN WITH HYDROGEN CHLORIDE  
70131 IODOPENTAFLUOROETHANE 354643
70142 IODOTRIFLUOROMETHANE 2314978
70150 ISOBUTANE 75285
70104 ISOBUTYLENE 115117
70132 KRYPTON 7439909
70166 METHANE (2%) IN NITROGEN  
70014 METHANE (90%) WITH CARBON-13  
70066 METHANE (GAS) 74827
70019 METHANE WITH KRYPTON (10% METHANE,90% KRYPTON)  
70018 METHANE WITH XENON (10% METHANE,90%XENON)  
70067 METHANETHIOL (METHYLMERCAPTAN) (GAS) (ZONE C) 74931
70068 METHYLAMINE (GAS) 74895
70124 METHYLBUTENE (3-, -1-) 563451
70039 METHYLCHLORIDE (GAS) (CHLOROMETHANE) 74873
70104 METHYLPROPENE (2-) 115117
70071 METHYLVINYL ETHER (GAS) (ZONE A) 107255
70133 MOLYBDENUM HEXAFLUORIDE 7783779
70134 MONOCHLORODIFLUOROMETHANE  
70072 MONOMETHYLAMINE (GAS) 74895
70073 NEON (GAS) 7440019
70106 NICKEL CARBONYL (GAS) (ZONE A) 13463393
70074 NITRIC OXIDE (GAS) (ZONE A) 10102439
70075 NITROGEN (GAS) 7727379
70076 NITROGEN DIOXIDE (GAS) (ZONE A) 10102440
70077 NITROGEN TRIFLUORIDE (GAS) 7783542
70107 NITROGEN TRIOXIDE (GAS) (ZONE A) 10544737
70078 NITROSYL CHLORIDE (GAS) 2696926
70151 NITROSYLFLUORIDE 7789255
70135 NITROUS OXIDE 10024972
70161 OXALYL FLUORIDE 359400
70079 OXYGEN (GAS) 7782447
70115 OXYGEN DIFLUORIDE (ZONE A) 7783417
70080 PERCHLORYL FLUORIDE (GAS) 7616946
70136 PERFLUOROBUTENE (PERFLUORO-2-BUTENE)  
70131 PERFLUOROETHYL IODIDE 354643
70142 PERFLUOROMETHYL IODIDE 2314978
70152 PETROLEUM GAS 68476857
70081 PHOSGENE (GAS) (ZONE A) 75445
70082 PHOSPHINE (GAS) (ZONE A) 7803512
70103 PHOSPHINE 14% IN HELIUM (ZONE B)  
70137 PHOSPHORUS TRIFLUORIDE 7783553
70083 PROPANE (GAS) 74986
70084 PROPYLENE (GAS) 115071
70085 PROPYNE (GAS) 74997
70108 SELENIUM HEXAFLUORIDE (GAS) (ZONE A) 7783791
70086 SILANE (GAS) 7803625
70087 SULFUR DIOXIDE (GAS) (ZONE C) 7446095
70088 SULFUR HEXAFLUORIDE (GAS) 2551624
70138 SULFUR TETRAFLUORIDE (ZONE A) 7783600
70109 SULFURYL FLUORIDE (GAS) 2699798
70110 TELLURIUM HEXAFLUORIDE (GAS) (ZONE A) 7783804
70159 TETRAFLUOROBUTANE  
70089 TETRAFLUOROETHYLENE (GAS) 116143
70163 TETRAFLUOROETHYLTRIFLUOROMETHYL ETHER  
70156 TETRAKISTRIFLUOROPHOSPHINE NICKEL  
70140 TRIFLUOROACETONITRILE 353855
70141 TRIFLUOROACETYLCHLORIDE (ZONE B) 354325
70164 TRIFLUOROETHANE (1,1,1-) 420462
70142 TRIFLUOROIODOMETHANE 2314978
70090 TRIFLUOROMETHANE (GAS) 75467
70142 TRIFLUOROMETHYL IODIDE 2314978
70165 TRIFLUOROMETHYL TRIFLUOROVINYLETHER 1187935
70123 TRIFLUOROPROPENE (3,3,3-) 677214
70145 TRIFLUOROPROPYNE (3,3,3-) 661541
70091 TRIMETHYLAMINE, ANHYDROUS (GAS) 75503
70097 TRIMETHYLFLUOROSILANE 420564
70116 TRIMETHYLSILANE 933077
70119 TUNGSTEN HEXAFLUORIDE 7783826
70119 TUNGSTEN(VI) FLUORIDE 7783826
70092 VINYLCHLORIDE (GAS) 75014
70093 XENON (GAS) 7440633
Division of Research Safety University of Illinois at Urbana-Champaign