All UN numbers of Class 2

 

UN Number	Class	Proper Shipping Name
UN 0281	1.2C	Rocket motors
UN 0328	1.2C	Cartridges for weapons, inert projectile
UN 0381	1.2C	Cartridges, power device
UN 0413	1.2C	Cartridges for weapons, blank
UN 0414	1.2C	Charges, propelling, for cannon
UN 0415	1.2C	Charges, propelling
UN 0436	1.2C	Rockets, with expelling charge
UN 0466	1.2C	Articles, explosive, n.o.s.
UN 0502	1.2C	Rockets, with inert head
UN 1014	2	(UN No. no longer in use) Carbon dioxide and oxygen mixtures, compressed (UN No. no longer in use)[1]
UN 1015	2	(UN No. no longer in use) Carbon dioxide and nitrous oxide mixtures (UN No. no longer in use)[1]
UN 1581	2	Chloropicrin and methyl bromide mixtures
UN 1582	2	Chloropicrin and methyl chloride mixtures
UN 1589	2	Cyanogen chloride, inhibited
UN 1612	2	Hexaethyl tetraphosphate and compressed gas mixtures
UN 1660	2	Nitric oxide, compressed
UN 1858	2	Hexafluoropropylene, compressed or Refrigerant gas R 1216
UN 1859	2	Silicon tetrafluoride, compressed
UN 1911	2	Diborane, compressed
UN 1912	2	Methyl chloride and methylene chloride mixtures
UN 1913	2	Neon, refrigerated liquid (cryogenic liquid)
UN 1950	2	Aerosols, corrosive, Packing Group II or III, (each not exceeding 1 L capacity) or Aerosols, flammable (each not exceeding 1 L capacity) or Aerosols, flammable, n.o.s. (engine starting fluid) (each not exceeding 1 L capacity) or Aerosols, nonflammable (each not exceeding 1 L capacity) or Aerosols, toxic, (each not exceeding 1 L capacity)
UN 1951	2	Argon, refrigerated liquid (cryogenic liquid)
UN 1952	2	Ethylene oxide and carbon dioxide mixtures with not more than 9 percent ethylene oxide
UN 1953	2	Compressed gas, toxic, flammable, n.o.s. Inhalation Hazard Zone A, B, C, or D
UN 1954	2	Compressed gas, flammable, n.o.s.
UN 1955	2	Compressed gas, toxic, n.o.s. Inhalation Hazard Zone A, B, C, or D
UN 1956	2	Compressed gas, n.o.s.
UN 1957	2	Deuterium, compressed
UN 1958	2	1,2-dichloro-1,1,2,2-tetrafluoroethane or Refrigerant gas R 114
UN 1959	2	1,1-Difluoroethylene or Refrigerant gas R 1132a
UN 1961	2	Ethane, refrigerated liquid
UN 1962	2	Ethylene, compressed
UN 1963	2	Helium, refrigerated liquid (cryogenic liquid)
UN 1964	2	Hydrocarbon gas mixture, compressed, n.o.s.
UN 1965	2	Hydrocarbon gas mixtures, liquefied, n.o.s.
UN 1966	2	Liquid hydrogen, refrigerated liquid (cryogenic liquid)
UN 1967	2	Insecticide gases, toxic, n.o.s.
UN 1968	2	Insecticide gases, n.o.s.
UN 1969	2	Isobutane see also Petroleum gases, liquified
UN 1970	2	Krypton, refrigerated liquid (cryogenic liquid)
UN 1971	2	Methane, compressed or Natural gas, compressed (with high methane content)
UN 1972	2	Methane, refrigerated liquid (cryogenic liquid) or Natural gas, refrigerated liquid (cryogenic liquid), with high methane content
UN 1973	2	Chlorodifluoromethane and chloropentafluoroethane mixture or Refrigerant gas R 502 with fixed boiling point, with approximately 49 percent chlorodifluoromethane
UN 1974	2	Chlorodifluorobromomethane or Refrigerant gas R 12B1
UN 1975	2	Nitric oxide and dinitrogen tetroxide mixtures or Nitric oxide and nitrogen dioxide mixtures
UN 1976	2	Octafluorocyclobutane, or Refrigerant gas RC 318
UN 1977	2	Nitrogen, refrigerated liquid cryogenic liquid
UN 1978	2	Propane see also Petroleum gases, liquefied
UN 1979	2	(UN No. no longer in use) Rare gases, mixtures, compressed (UN No. no longer in use)[1][2]
UN 1980	2	(UN No. no longer in use) Rare gases and oxygen mixtures, compressed (UN No. no longer in use)[1][2]
UN 1981	2	(UN No. no longer in use) Rare gases and nitrogen mixtures, compressed (UN No. no longer in use)[1][2]
UN 1982	2	Tetrafluoromethane, compressed or Refrigerant gas R 14
UN 1983	2	1-Chloro-2,2,2-trifluoroethane or Refrigerant gas R133a
UN 1984	2	Trifluoromethane or Refrigerant gas R 23
UN 2034	2	Hydrogen and Methane mixtures, compressed
UN 2035	2	1,1,1-Trifluoroethane, compressed or Refrigerant gas R 143a
UN 2036	2	Xenon, compressed
UN 2037	2	Gas cartridges (flammable) without a release device, non-refillable or Receptacles, small, containing gas (gas cartridges) flammable or nonflammable, without release device, not refillable and not exceeding 1 L capacity
UN 2044	2	2,2-Dimethylpropane
UN 2186	2	Hydrogen chloride, refrigerated liquid
UN 2187	2	Carbon dioxide, refrigerated liquid
UN 2188	2	Arsine
UN 2189	2	Dichlorosilane
UN 2190	2	Oxygen difluoride, compressed
UN 2191	2	Sulfuryl fluoride
UN 2192	2	Germane
UN 2193	2	Hexafluoroethane, compressed or Refrigerant gas R 116
UN 2194	2	Selenium hexafluoride
UN 2195	2	Tellurium hexafluoride
UN 2196	2	Tungsten hexafluoride
UN 2197	2	Hydrogen iodide, anhydrous
UN 2198	2	Phosphorus pentafluoride, compressed
UN 2199	2	Phosphine
UN 2200	2	Propadiene, inhibited
UN 2201	2	Nitrous oxide, refrigerated liquid
UN 2202	2	Hydrogen selenide, anhydrous
UN 2203	2	Silane, compressed
UN 2204	2	Carbonyl sulfide
UN 2417	2	Carbonyl fluoride, compressed
UN 2418	2	Sulfur tetrafluoride
UN 2419	2	Bromotrifluoroethylene
UN 2420	2	Hexafluoroacetone
UN 2421	2	Nitrogen trioxide
UN 2422	2	Octafluorobut-2-ene or Refrigerant gas R 1318
UN 2424	2	Octafluoropropane or Refrigerant gas R 218
UN 2451	2	Nitrogen trifluoride, compressed
UN 2452	2	Ethylacetylene, inhibited
UN 2453	2	Ethyl fluoride or Refrigerant gas R 161
UN 2454	2	Methyl fluoride, or Refrigerant gas R 41
UN 2455	2	Methyl nitrite
UN 2517	2	1-Chloro-1,1-difluoroethane or Refrigerant gas R 142b
UN 2534	2	Methylchlorosilane
UN 2548	2	Chlorine pentafluoride
UN 2591	2	Xenon, refrigerated liquid (cryogenic liquids)
UN 2599	2	Chlorotrifluoromethane and trifluoromethane azeotropic mixture or Refrigerant gas R 503 with approximately 60 percent chlorotrifluoromethane
UN 2600	2	(UN No. no longer in use) Carbon monoxide and hydrogen mixture, compressed (UN No. no longer in use)[1][2]
UN 2601	2	Cyclobutane
UN 2602	2	Dichlorodifluoromethane and difluoroethane azeotropic mixture or Refrigerant gas R 500 with approximately 74 percent dichlorodifluoromethane
UN 2676	2	Stibine
UN 2857	2	Refrigerating machines, containing nonflammable, nontoxic, liquefied gas or ammonia solution (UN2672)
UN 3057	2	Trifluoroacetyl chloride