DG UN Lookup is a catalogue on this site: 274 calculators sit under it, each covering one entry in the scheme. This page is the index that explains what the scheme is for, how an entry is read, and where the boundaries of the classification fall.
It is a stub. The full article will set out the governing instrument, the structure of the catalogue, and the decisions a reader has to make before picking an entry, because choosing the wrong entry is the common failure and it is rarely obvious from the entry itself.
Related calculators
- UN1001 - Acetylene, dissolved (Class 2.1)
- UN1002 - Air, compressed (Class 2.2)
- UN1006 - Argon, compressed (Class 2.2)
- UN1008 - Boron trifluoride (Class 2.3)
- UN1010 - Butadienes, stabilised (Class 2.1)
- UN1011 - Butane (Class 2.1)
- UN1012 - Butylene (Class 2.1)
- UN1013 - Carbon dioxide (Class 2.2)
- UN1016 - Carbon monoxide, compressed (Class 2.3)
- UN1017, Chlorine (Class 2.3)
- UN1018 - Chlorodifluoromethane (Class 2.2)
- UN1020 - Chloropentafluoroethane (Class 2.2)
- UN1021 - 1-Chloro-1,2,2,2-tetrafluoroethane (Class 2.2)
- UN1022 - Chlorotrifluoromethane (Class 2.2)
- UN1023 - Coal gas, compressed (Class 2.3)
- UN1026 - Cyanogen (Class 2.3)
- UN1027 - Cyclopropane (Class 2.1)
- UN1028 - Dichlorodifluoromethane (R-12) (Class 2.2)
- UN1029 - Dichlorofluoromethane (Class 2.2)
- UN1030 - 1,1-Difluoroethane (Class 2.1)
- UN1032 - Dimethylamine, anhydrous (Class 2.1)
- UN1033 - Dimethyl ether (Class 2.1)
- UN1036 - Ethylamine (Class 2.1)
- UN1037 - Ethyl chloride (Class 2.1)
- UN1038 - Ethylene, refrigerated (Class 2.1)
- UN1039 - Ethyl methyl ether (Class 2.1)
- UN1040, Ethylene oxide (Class 2.3)
- UN1041 - Ethylene oxide-carbon dioxide mixture (Class 2.1)
- UN1043 - Fertilizer ammoniating solution (Class 2.2)
- UN1045 - Fluorine, compressed (Class 2.3)
- UN1046 - Helium, compressed (Class 2.2)
- UN1048 - Hydrogen bromide, anhydrous (Class 2.3)
- UN1049, Hydrogen (Class 2.1)
- UN1050 - Hydrogen chloride, anhydrous (Class 2.3)
- UN1051 - Hydrogen cyanide, stabilised (Class 6.1)
- UN1052 - Hydrogen fluoride, anhydrous (Class 8)
- UN1053, Hydrogen sulphide (Class 2.3)
- UN1055 - Isobutylene (Class 2.1)
- UN1056 - Krypton, compressed (Class 2.2)
- UN1057 - Lighters or lighter refills (Class 2.1)
- UN1058 - Liquefied gases, non-flammable (Class 2.2)
- UN1060 - Methylacetylene / propadiene mix (Class 2.1)
- UN1061 - Methylamine, anhydrous (Class 2.1)
- UN1062 - Methyl bromide (Class 2.3)
- UN1063 - Methyl chloride (R-40) (Class 2.1)
- UN1064 - Methyl mercaptan (Class 2.3)
- UN1065 - Neon, compressed (Class 2.2)
- UN1066 - Nitrogen, compressed (Class 2.2)
- UN1067 - Dinitrogen tetroxide (Class 2.3)
- UN1069 - Nitrosyl chloride (Class 2.3)
- UN1070 - Nitrous oxide (Class 2.2)
- UN1071 - Oil gas, compressed (Class 2.3)
- UN1072, Oxygen, compressed (Class 2.2)
- UN1073 - Oxygen, refrigerated liquid (Class 2.2)
- UN1075, LPG (Class 2.1)
- UN1076 - Phosgene (Class 2.3)
- UN1077 - Propylene (Class 2.1)
- UN1078 - Refrigerant gas, n.o.s. (Class 2.2)
- UN1079 - Sulphur dioxide (Class 2.3)
- UN1080 - Sulphur hexafluoride (Class 2.2)
- UN1081 - Tetrafluoroethylene, stabilised (Class 2.1)
- UN1082 - Trifluorochloroethylene, stabilised (Class 2.3)
- UN1083 - Trimethylamine, anhydrous (Class 2.1)
- UN1084 - Vinyl chloride, stabilised (Class 2.1)
- UN1085 - Vinyl bromide, stabilised (Class 2.1)
- UN1086 - Vinyl fluoride, stabilised (Class 2.1)
- UN1087 - Vinyl methyl ether, stabilised (Class 2.1)
- UN1088 - Acetal (Class 3)
- UN1089 - Acetaldehyde (Class 3)
- UN1090, Acetone (Class 3)
- UN1091 - Acetone oils (Class 3)
- UN1092 - Acrolein, stabilised (Class 6.1)
- UN1093 - Acrylonitrile, stabilised (Class 3)
- UN1098 - Allyl alcohol (Class 6.1)
- UN1099 - Allyl bromide (Class 3)
- UN1100 - Allyl chloride (Class 3)
- UN1104 - Amyl acetates (Class 3)
- UN1105 - Pentanols (Class 3)
- UN1106 - Amylamines (Class 3)
- UN1107 - Amyl chlorides (Class 3)
- UN1108 - n-Amylene (Class 3)
- UN1109 - Amyl formates (Class 3)
- UN1110 - n-Amyl methyl ketone (Class 3)
- UN1111 - Amyl mercaptan (Class 3)
- UN1112 - Amyl nitrate (Class 3)
- UN1113 - Amyl nitrite (Class 3)
- UN1114, Benzene (Class 3)
- UN1123 - Butyl acetates (Class 3)
- UN1125 - n-Butylamine (Class 3)
- UN1126 - 1-Bromobutane (Class 3)
- UN1127 - Chlorobutanes (Class 3)
- UN1128 - n-Butyl formate (Class 3)
- UN1129 - Butyraldehyde (Class 3)
- UN1130 - Camphor oil (Class 3)
- UN1131 - Carbon disulphide (Class 3)
- UN1133 - Adhesives containing flammable liquid (Class 3)
- UN1134 - Chlorobenzene (Class 3)
- UN1135 - Ethylene chlorohydrin (Class 6.1)
- UN1136 - Coal tar distillates, flammable (Class 3)
- UN1139 - Coating solution (Class 3)
- UN1143 - Crotonaldehyde (Class 6.1)
- UN1144 - Crotonylene (Class 3)
- UN1145 - Cyclohexane (Class 3)
- UN1146 - Cyclopentane (Class 3)
- UN1147 - Decahydronaphthalene (Class 3)
- UN1148 - Diacetone alcohol (Class 3)
- UN1149 - Dibutyl ethers (Class 3)
- UN1150 - 1,2-Dichloroethylene (Class 3)
- UN1152 - Dichloropentanes (Class 3)
- UN1153 - Ethylene glycol diethyl ether (Class 3)
- UN1154 - Diethylamine (Class 3)
- UN1155 - Diethyl ether (Class 3)
- UN1156 - Diethyl ketone (Class 3)
- UN1157 - Diisobutyl ketone (Class 3)
- UN1158 - Diisopropylamine (Class 3)
- UN1159 - Diisopropyl ether (Class 3)
- UN1160 - Dimethylamine solution (Class 3)
- UN1161 - Dimethyl carbonate (Class 3)
- UN1162 - Dimethyldichlorosilane (Class 3)
- UN1163 - Dimethylhydrazine, unsymmetrical (Class 6.1)
- UN1164 - Dimethyl sulphide (Class 3)
- UN1165 - Dioxane (Class 3)
- UN1166 - Dioxolane (Class 3)
- UN1167 - Divinyl ether, stabilised (Class 3)
- UN1169 - Extracts, aromatic, liquid (Class 3)
- UN1170, Ethanol (Class 3)
- UN1171 - Ethylene glycol monoethyl ether (Class 3)
- UN1172 - Ethylene glycol monoethyl ether acetate (Class 3)
- UN1173 - Ethyl acetate (Class 3)
- UN1175 - Ethylbenzene (Class 3)
- UN1176 - Ethyl borate (Class 3)
- UN1177 - Ethylbutyl acetate (Class 3)
- UN1178 - 2-Ethylbutyraldehyde (Class 3)
- UN1179 - Ethyl butyl ether (Class 3)
- UN1180 - Ethyl butyrate (Class 3)
- UN1181 - Ethyl chloroacetate (Class 6.1)
- UN1182 - Ethyl chloroformate (Class 6.1)
- UN1183 - Ethyldichlorosilane (Class 4.3)
- UN1184 - Ethylene dichloride (1,2-DCE) (Class 3)
- UN1185 - Ethyleneimine, stabilised (Class 6.1)
- UN1188 - Ethylene glycol monomethyl ether (Class 3)
- UN1189 - Ethylene glycol monomethyl ether acetate (Class 3)
- UN1191 - Octyl aldehydes (Class 3)
- UN1192 - Ethyl lactate (Class 3)
- UN1193 - Ethyl methyl ketone (MEK) (Class 3)
- UN1194 - Ethyl nitrite solution (Class 3)
- UN1195 - Ethyl propionate (Class 3)
- UN1196 - Ethyltrichlorosilane (Class 3)
- UN1197 - Extracts, flavouring, liquid (Class 3)
- UN1198 - Formaldehyde solutions, flammable (Class 3)
- UN1199 - Furaldehydes (Class 6.1)
- UN1201 - Fusel oil (Class 3)
- UN1203, Gasoline (Class 3)
- UN1204 - Nitroglycerin, ethanol solution (Class 3)
- UN1206 - Heptanes (Class 3)
- UN1207 - Hexaldehyde (Class 3)
- UN1208 - Hexanes (Class 3)
- UN1210 - Printing ink, flammable (Class 3)
- UN1212 - Isobutanol (Class 3)
- UN1213 - Isobutyl acetate (Class 3)
- UN1214 - Isobutylamine (Class 3)
- UN1216 - Isooctenes (Class 3)
- UN1218 - Isoprene, stabilised (Class 3)
- UN1219 - Isopropanol (Class 3)
- UN1220 - Isopropyl acetate (Class 3)
- UN1221 - Isopropylamine (Class 3)
- UN1222 - Isopropyl nitrate (Class 3)
- UN1223, Kerosene (Class 3)
- UN1224 - Ketones, liquid, n.o.s. (Class 3)
- UN1228 - Mercaptan mixture, liquid, flammable (Class 3)
- UN1229 - Mesityl oxide (Class 3)
- UN1230, Methanol (Class 3)
- UN1231 - Methyl acetate (Class 3)
- UN1233 - Methylamyl acetate (Class 3)
- UN1234 - Methylal (Class 3)
- UN1235 - Methylamine, aqueous solution (Class 3)
- UN1237 - Methyl butyrate (Class 3)
- UN1238 - Methyl chloroformate (Class 6.1)
- UN1239 - Methyl chloromethyl ether (Class 6.1)
- UN1242 - Methyldichlorosilane (Class 4.3)
- UN1243 - Methyl formate (Class 3)
- UN1244 - Methylhydrazine (Class 6.1)
- UN1245 - Methyl isobutyl ketone (MIBK) (Class 3)
- UN1246 - Methyl isopropenyl ketone, stabilised (Class 3)
- UN1247 - Methyl methacrylate monomer, stabilised (Class 3)
- UN1248 - Methyl propionate (Class 3)
- UN1249 - Methyl propyl ketone (Class 3)
- UN1250 - Methyltrichlorosilane (Class 3)
- UN1251 - Methyl vinyl ketone, stabilised (Class 6.1)
- UN1259 - Nickel carbonyl (Class 6.1)
- UN1261 - Nitromethane (Class 3)
- UN1262 - Octanes (Class 3)
- UN1263, Paint (Class 3)
- UN1264 - Paraldehyde (Class 3)
- UN1265 - Pentanes (Class 3)
- UN1266 - Perfumery products, flammable (Class 3)
- UN1267, Petroleum crude oil (Class 3)
- UN1268, Petroleum distillates, nos (Class 3)
- UN1270 - Petroleum oil (Class 3)
- UN1271 - Petroleum spirit (Class 3)
74 further calculators in this group are listed on the calculators index.