UN1954 COMPRESSED GAS, FLAMMABLE N.O.S., (ETHYLENE, ETHANE) 2.1 10.00% HYDROGEN, 3.00% CARBON DIOXIDE, 2.00% CARBON MONOXIDE, 16.00% ETHANE, 2.00% ARGON, 15.00% METHANE, 15.00% NITROGEN, 2.00% PROPANE, 2.00% PROPYLENE, 2.00% ISOBUTANE, 2.00% NORMAL BUTANE, 2.00% 1-BUTENE, 2.00% TRANS-2-BUTENE, 2.00% CIS-2-BUTENE, 1.00% ISOPENTANE, 1.00% NORMAL PENTANE, 0.30% ISOBUTYLENE, 0.10% 3-METHYL-1-BUTENE, 0.10% TRANS-2-PENTENE, 0.10% 2-METHYL-2-BUTENE, 0.10% 1-PENTENE, 0.10% 2-METHYL-1-BUTENE, 0.10% CIS-2-PENTENE, 0.10% NORMAL HEXANE, 0.10% NORMAL HEPTANE, 0.10% BENZENE, 0.10% ISO-OCTANE, 1.00% 1,3 BUTADIENE ETHYLENE BALANCE, PRIMARY, SIZE 33AL