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Technical Bulletin

고압가스취급요령    독성가스취급요령    Gas cylinder    Valve    Regulator
표준가스취급요령     주요가스특성          Safty tips         기타표준가스재료


Name of Gas Chemical
Formula		 Molecular
Weight		 Major
Hazards		 Odour Dot Label Dot Hazard
Class
Acetylene C2H2 26.038 Fire Garlic-Like FG Flammable Gas
Air 28.975 High Pressure None NFG Nonflammable Gas
Allene C3H4 40.065 Fire Sweet FG Flammable Gas
Ammonia NH3 17.03 Inhalation and
Bodily Contact		 Pungent,
Irritating		 NFG Nonflammable Gas
Argon Ar 39.95 High Pressure and Suffocation None NFG Nonflammable Gas
Arsine AsH3 77.95 Inhalation and Fire Garlic-Like PG&FG Poison A
Boron Tichloride BCl3 117.17 Inhalation and
Bodily Contact 		Pungent, Irritating CORR Corrosive Material
Boron 11 Tifluoride B11F3 67.81 Inhalation and
Bodily Contact		 Pungent, Suffocating NFG Nonflammable Gas
Boron Tifluoride BF3 67.31 Inhalation and
Bodily Contact		 Pungent, Suffocating NFG&P Nonflammable Gas
Bromine Trifluoride BrF3 136.90 Inhalation and
Bodily Contact		 - OX&P Oxidiser
1.3-Butadiene C4H6 54.092 Fire and Reactivity Mild Aromatic FG Flammable Gas
n-Butane C4H10 58.12 Fire Faintly Disagreeable FG Flammable Gas
1-Butene C4H8 56.11 Fire Slightly Aromatic FG Flammable Gas
cis-2-Butene C4H8 56.11 Fire Slightly Aromatic FG Flammable Gas
trans-2-Butene C4H8 56.11 Fire Slightly Aromatic FG Flammable Gas
Carbon Dioxide CO2 44.01 High Pressure and Inhalation None NFG Nonflammable Gas
Carbon Monoxide CO 28.01 Fire and Inhalation None FG Flammable Gas
Carbonyl Sulfide COS 60.075 Fire and Inhalation Rotten Eggs FG Flammable Gas
Chlorine Cl2 70.91 Inhalation and Bodily Contact Purgent, Irritating NFG&P Nonflammable Gas
Chlorine Trifluoride ClF3 92.45 Inhalation and Bodily Contact Sweet, Irritating OX&P Oxidiser
Cyanogen CNCN 52.036 Inhalation Pungent, Almond-Like PG&FG Poison A
Cyanogen Chloride CNCl 61.47 Inhalation Irritating Odour PG&FG Poison A
Cyclopropane C3H6 42.08 Asphyxiant Petroleum Ether FG Flammable Gas
Deuterium D2 4.032 Fire None FG Flammable Gas
Diborane B2H6 27.67 Inhalation, Bodily Contact and Fire Sickly Sweet FG&P Flammable Gas
Dichlorosilane SiH2Cl2 100.99 Inhalation, Bodily Contact and Fire Pungent, Suffocating FG Flammable Gas
Diethylamine (CH3)2NH 45.08 Fire and Inhalation Fishy FG Flammable Gas
Dimethyl Ether (CH3)2O <font 46.07 Fire and Inahalation Slightly Ethereal FG Flammable Gas
2,2-Dimethylpropane C5H12 72.15 Asphyxiany and Flammable None FL Flammable Liquid
Disilane Si2H6 62.22 Inhalation and Fire None FG Flammable Gas
Ethane C2H6 30.07 Fire None FG Flammable Gas
Ethylacetylene C4H6 54.09 Fire Garlic-Like FL Flammable Liquid
Ethyl Chloride C2H5Cl 64.52 Fire Pungent, Ether-Like FL Flammable Liquid
Ethylene C2H4 28.054 Fire and High Pressure Sweet FG Flammable Gas
Fluorine F2 37.997 Inhalation and Bodily Contact Sharp, Penetrating OX&P Nonflammable Gas
Germane GeH4 76.62 Inhalation and Fire Pungent Odour PG&FG Poison A
Halocarbon 11 CCl3F 137.7 Heating to Decomposition Slightly Ethereal Non Non
Halocarbon 12 CCl2F2 120.91 Heating to Decomposition Slightly Ethereal NFG Nonflammable Gas
Halocarbon 13 CClF3 104.46 Heating to Decomposition Slightly Ethereal NFG Nonflammable
Halocarbon 13 B1 CBrF3 148.91 Heating to Decomposition None NFG Nonflammable Gas
Halocarbon 14 CF4 88.00 High Pressure and Suffocation None NFG Nonflammable Gas
Halocarbon 21 CHCl2F 102.92 Heating to Decomposition Slightly Ethereal None None
Halocarbon 22 CHClF2 86.47 Heating to Decomposition Slightly Ethereal NFG Nonflammable Gas
Halocarbon 23 CHF3 70.01 High Pressure and Suffocation Slightly Ethereal NFG Nonflammable Gas
Halocarbon 113 CCl2F-CCl2F 187.38 Heating to Decomposition Slightly Ethereal None None
Halocarbon 114 C2Cl2F4 170.93 Heating to Decomposition Slightly Ethereal None None
Halocarbon 115 C2ClF5 154.45 Heating to Decomposition and Suffocation Slightly Ethereal NFG Nonflammable Gas
Halocarbon 116 C2F6 138.01 Heating to Decomposition and Suffocation None NFG Nonflammable Gas
Halocarbon 142B CH3CClF2 100.50 Fire Slightly Ethereal FG Flammable Gas
Halocarbon 152A C2H4F2 66.05 Fire Slightly Ethereal FG Flammable Gas
Halocarbon C-318 C4F8 200.03 Heating to Decomposition None NFG Nonflammable Gas
Halocarbon 1132A C2H2F2 64.04 Fire and Heating to Decomposition Slightly Ethereal FG Flammable Gas
Helium He 4.003 High Pressure and Suffocation None NFG Nonflammable Gas
Hexafluoropropylene C3F6 150.03 Inhalation (Mildly Toxic) None NFG Nonflammable Gas
Hydrogen H2 2.016 Fire and high Pressure None FG Flammable Gas
Hydrogen Bromide HBr 80.92 Inhalation and Bodily Contact Irritating NFG Nonflammable Gas
Hydrogen Chloride HCl 36.46 Inhalation and Bodily Contact Pungent, Suffocating NFG Nonflammable Gas
Hydrogen Fluoride HF 20.01 Inhalation, Bodily Contact, Reactivity Sharp, Penetrating CORR Corrosive Material
Hydrogen Selenide H2Se 80.976 Inhalation, Bodily Contact and Fire Disagreeable FG&P Flammable Gas
Hydrogen Sulfide H2S 34.08 Inhalation and Fire Rotten Eggs FG&P Flammable Gas
Iodine Pentafluoride IF5 221.9 Inhalation and Bodily Contact Irritating OX&P Oxidiser
Isobutane i-C4H10 58.12 Fire Faintly Sweet FG Flammable Gas
Isobutylene C4H8 56.11 Fire Coal Gas FG Flammable Gas
Krypton Kr 83.80 High Pressure and Suffocation None NFG Nonflammable Gas
Methane CH4 16.04 Fire and High Pressure None NFG Nonflammable Gas
Methylacetylene C3H4 40.065 Fire, moderately toxic by inhalation, narcotic Sweet FG Flammable Gas
Methyl Bromide CH3Br 94.94 Inhalation and Bodily Contact Chloroform-Like P Poison B
3-Methylbutene-1 C5H10 70.135 Fire and Asphyxiant None FL Flammable Liquid
Methyl Chloride CH3Cl 50.49 Inhalation, Fire and Bodily Contact Faintly Sweet FG Flammable Gas
Methyl Fluoride CH3F 34.03 Asphyxiant and Fire None FG Flammable Gas
Methyl Mercaptan CH3SH 48.11 Inhalation and Fire Extremely FG Flammable Gas
Monoethylamine C2H5NH2 45.08 Inhalation and Fire Strong Ammoniacal FL Flammable Liquid
Monomethylamine CH3NH2 31.058 Inhalation and Fire Fishy in Low Concentrations, Ammonical in High Concentrations FG Flammable Gas
Neon Ne 20.18 High Pressure and
Suffocation		 None NFG Nonflammable
Nitric Oxide NO 30.01 Inhalation and
Reactivity		 Slightly
Irritating		 PG Poison A
Nitrogen N2 28.01 High Pressure and
Suffocation		 None NFG Nonflammable Gas
Nitrogen Dioxide or
Nitrogen Tetroxide		 NO2, N2O4 46.01 Inhalation and
Reactivity		 Slightly
Irritating		 PG & OX Poison A
Nitrogen Trifluoride NF3 71.00 Inhalation, Bodily,
Contact and
Reactivity		 Moldy NFG Nonflammable Gas
Nitrogen Trioxide N2O3 76.01 Inhalation, Bodily,
Contact		 Slightly
Irritating		 PG Poison A
Nitrous Oxide N2O 44.01 Support
Combustion and
Suffocation		 Sweet NFG Nonflammable Gas
Oxygen O2 32.00 Fire and High
Pressure		 None OX Nonflammable Gas
Perfluoropropane C3F8 188.02 Suffocation Faintly Sweet NFG Nonflammable Gas
Phosgene COCl2 98.92 Inhalation Musty Hay PG Poison A
Phosphines PH3 34.00 Inhalation and Fire Garlic or
Onion-Like		 PG&FG Poison A
Propane C3H8 44.10 Fire Faintly
Disagreeable		 FG Flammable Gas
Propylene C3H6 42.08 Fire Faintly Sweet FG Flammable Gas
Silane SiH4 32.12 Spontaneous
Flammability		 Choking FG Flammable Gas
Silicone
Tetrafluoride		 SiF4 104.08 Inhalation and
Bodily Contact		 Suffocating NFG Nonflammable Gas
Sulfur Dioxide SO2 64.06 Inhalation Pungent and Irritating NFG Nonflammable
Sulfur Hexafluoride SF6 146.05 Suffocation and
High Pressure		 None NFG Nonflammable
Sulfur Tetrafluoride SF4 108.06 Inhalation and
Bodily Contact		 Pungent and Irritating NFG Nonflammable Gas
Tetrafluoroethylene C2F4 100.016 Fire and Reactivity None FG Flammable Gas
Trimethylamine (CH3)3N 59.11 Inhalation and Fire Fishy FG Flammable Gas
Tungsten
Hexafluoride		 WF6 297.84 Inhalation, Bodily,
Contact and
Reactivity		 None CORR Corrosive Material
Vinyl Chloride C2H3Cl 62.50 Fire, Inhalation and
Bodily Contact		 Pleasant Sweet FG Flammable Gas
Xenon Xe 131.30 High Pressure None NFG Nonflammable Gas

 

 

 

 

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