| R 10 | Tetrachlormethan | UN 1846 | |
| R 11 | Trichlorfluormethan | kein Gefahrgut (Siedepunkt 23,6°C) | |
| R 12 | Dichlordifluormethan | UN 1028 | |
| R 13 | Chlortrifluormethan | UN 1022 | |
| R 14 | Tetrafluormethan | UN 1982 | |
| R 20 | Trichlormethan | UN 1888 | |
| R 21 | Dichlorfluormethan | UN 1029 | |
| R 22 | Chlordifluormethan | UN 1018 | |
| R 23 | Trifluormethan | UN 1984 | |
| R 30 | Dichlormethan | UN 1593 | |
| R 31 | Chlorfluormethan | UN 1078 | (N.A.G.-Position) |
| R 32 | Difluormethan | UN 3252 | |
| R 40 | Chlormethan | UN 1063 | |
| R 41 | Fluormethan | UN 2454 | |
| R 50 | Methan | UN 1971 | |
| R112 | 1,1,2,2-Tetrachlor-1,2-difluorethan | kein Gefahrgut (Siedepunkt 92,8°C) | |
| R112a | 1,1,1,2-Tetrachlor-2,2-difluorethan | kein Gefahrgut (Siedepunkt 91,7°C) | |
| R113 | 1,1,2-Trichlor-1,2,2-trifluorethan | UN 3082 | (Siedepunkt 48°C) (N.A.G.-Position) |
| R113a | 1,1,2-Trichlor-2,2,2-trifluorethan | UN 3082 | (Siedepunkt 46°C) (N.A.G.-Position) |
| R114a | 1,2-Dichlor-1,1,2,2-tetrafluorethan | UN 1078 | |
| R114 | 1,2-Dichlor-1,2,2,2-tetrafluorethan | UN 1958 | |
| R115 | Chlorpentafluorethan | UN 1020 | |
| R116 | Hexafluorethan | UN 2193 | |
| R120 | Pentachlorethan | UN 1669 | |
| R123 | 2,2-Dichlor-1,1,1-trifluorethan | kein Gefahrgut (Siedepunkt 28,7°C) | |
| R124 | 2-Chlor-1,1,1,2-tetrafluorethan | UN 1021 | |
| R124a | Chlor-1,1,2,2-tetrafluorethan | UN 1078 | (N.A.G.-Position) |
| R125 | Pentafluorethan | UN 3220 | |
| R133a | 1-Chlor-2,2,2-Trifluorethan | UN 1983 | |
| R134 | 1,1,2,2-Tetrafluorethan | UN 1078 | (N.A.G.-Position) |
| R134a | 1,1,1,2-Tetrafluorethan | UN 3159 | |
| R141b | 1,1-Dichlor-1-fluorethan | kein Gefahrgut (Siedepunkt 32,1°C) | |
| R142b | Chlor, 1,1-difluorethan | UN 2517 | |
| R143 | 1,1,2-Trifluorethan | UN 1078 | |
| R143a | 1,1,1-Trifluorethan | UN 2035 | |
| R150 | 1,2-Dichlorethan | UN 1184 | |
| R150a | 1,1-Dichlorethan | UN 2362 | |
| R152a | 1,1-Difluorethan | UN 1030 | |
| R160 | Chlorethan | UN 1037 | |
| R161 | Ethylfluorid | UN 2453 | |
| R170 | Ethan | UN 1035 | |
| R218 | Octafluorpropan | UN 2424 | |
| R227 | Heptafluorpropan | UN 3296 | |
| R245fa | 1,1,1,3,3-Pentafluorpropan | UN 1078 | |
| RC270 | Propadien | UN 2200 | |
| R290 | Propan | UN 1978 | |
| RC318 | Octafluorcyclobutan | UN 1976 | |
| R400 | R14 (50 %), R114 (50%) | UN 1078 | (N.A.G.-Position) |
| R401A | R22 (53,0%), R152a (13,0%), R124 (34,0%) | UN 1078 | (N.A.G.-Position) |
| R401B | R22 (61,0%), R152a (11,0%), R124 (28,0%) | UN 1078 | (N.A.G.-Position) |
| R401C | R22 (33,0%), R152a (15,0%), R124 (52,0%) | UN 1078 | (N.A.G.-Position) |
| R402A | R125 (60,0%), R290 (2,0%), R22 (38,0%) | UN 1078 | (N.A.G.-Position) |
| R402B | R125 (38,0%), R290 (2,0%), R22 (60,0%) | UN 1078 | (N.A.G.-Position) |
| R403A | R22 (75,0%), R218 (20,0%), R290 (5,0%) | UN 1078 | (N.A.G.-Position) |
| R403B | R22 (56,0%), R218 (39,0%), R290 (5,0%) | UN 1078 | (N.A.G.-Position) |
| R404A | R125 (44,0%), R134a (4,0%), R143a (52,0%) | UN 3337 | |
| R405A | R22 (45,0%), R152a (7,0%), R142b (5,5%), RC318 (42,5%) | UN 1078 | (N.A.G.-Position) |
| R406A | R22 (55,0%), R142b (41,0%), R600a (4,0%) | UN 3161 | (N.A.G.-Position) |
| R407A | R32 (20,0%), R125 (40,0%), R134a (40,0%) | UN 3338 | |
| R407B | R32 (10,0%), R125 (70,0%), R134a (20,0%) | UN 3339 | |
| R407C | R32 (23,0%), R125 (25,0%), R134a (52,0%) | UN 3340 | |
| R407D | R32 (15,0%), R125 (15,0%), R134a (70,0%) | UN 1078 | (N.A.G.-Position) |
| R407E | R32 (25,0%), R125 (15,0%), R134a (60,0%) | UN 1078 | (N.A.G.-Position) |
| R407F | R32 (30,0%), R125 (30,0%), R134a (40,0%) | UN 1078 | (N.A.G.-Position) |
| R407G | R32 (2,5%), R125 (2,5 %), R134a (95,0%) | UN 1078 | (N.A.G.-Position) |
| R407H | R32 (32,5%), R125 (15 %), R134a (52,5 %) | UN 1078 | (N.A.G.-Position) |
| R407I | R32 (19,5%), R125 (8,5 %), R134a (47,0%) | UN 1078 | (N.A.G.-Position) |
| R408A | R125 (7,0%), R143a (46,0%), R22 (47,0%) | UN 1078 | (N.A.G.-Position) |
| R409A | R22 (60,0%), R124 (25,0%), R142b (15,0%) | UN 1078 | (N.A.G.-Position) |
| R409B | R22 (65,0%), R124 (25,0%), R142b (10,0%) | UN 1078 | (N.A.G.-Position) |
| R410A | R32 (50,0%), R125 (50,0%) | UN 1078 | (N.A.G.-Position) |
| R410B | R32 (45,0%), R125 (55,0%) | UN 1078 | (N.A.G.-Position) |
| R411A | R1270 (1,5%), R22 (87,5%), R152a (11,0%) | UN 1078 | (N.A.G.-Position) |
| R411B | R1270 (3,0%), R22 (94,0%), R152a (3,0%) | UN 1078 | (N.A.G.-Position) |
| R412A | R22 (70 %), R218 (5 %), R142b (25 %) | UN 1078 | (N.A.G.-Position) |
| R413A | R134a (88,0%), R218 (9,0%), R600a (3,0%) | UN 1078 | (N.A.G.-Position) |
| R417A | R125 (46,6 %), R134a (50,0 %), R600a (3,4 %) | UN 1078 | (N.A.G.-Position) |
| R422A | R125 (85,1 %), R134a (11,5 %), R600a (3,4 %) | UN 1078 | (N.A.G.-Position) |
| R422D | R125 (65,1 %), R134a (31,5 %), R600a (3,4 %) | UN 1078 | (N.A.G.-Position) |
| R500 | R12 (73,8 %), R152a (26,2 %) | UN 2602 | |
| R501 | R12 (25,0 %), R22 (75,0 %) | UN 1078 | (N.A.G.-Position) |
| R502 | R22 (48,8 %), R115 (51,2 %) | UN 1973 | |
| R503 | R13 (59,9 %), R23 (40,1 %) | UN 2599 | |
| R504 | R32 (48,2 %), R115 (51,8 %) | UN 3161 | (N.A.G.-Position) |
| R505 | R12 (78,0 %), R31 (22,0 %) | UN 1078 | (N.A.G.-Position) |
| R506 | R31 (55,1 %), R114 (44,9 %) | UN 1078 | (N.A.G.-Position) |
| R507A | R125 (50,0 %), R143a (50,0 %) | UN 1078 | (N.A.G.-Position) |
| R508A | R23 (39 %), R116 (61 %) | UN 1078 | (N.A.G.-Position) |
| R508B | R23 (46 %), R116 (54 %) | UN 1078 | (N.A.G.-Position) |
| R509A | R22 (44 %), R218 (56 %) | UN 1078 | (N.A.G.-Position) |
| R600 | N-Butan | UN 1011 | |
| R600a | Isobutan | UN 1969 | |
| R601 | N-Pentan | UN 1265 | |
| R601a | Isopentan | UN 1265 | |
| R601b | Neopentan | UN 1265 | |
| R610 | Diethylether | UN 1155 | |
| R611 | Methylformiat | UN 1243 | |
| R630 | Methylamin | UN 1061 | |
| R631 | Ethylamin | UN 1036 | |
| R702 | Wasserstoff | UN 1049 | |
| R704 | Helium | UN 1046 | |
| R717 | Ammoniak | UN 1005 | |
| R718 | Wasser | kein Gefahrgut | |
| R720 | Neon | UN 1065 | |
| R723 | Ammoniak (60 %) und Dimethylether (40 %) | UN 3309 | (N.A.G.-Position) |
| R728 | Stickstoff | UN 1066 | |
| R729 | Luft | UN 1002 | |
| R732 | Sauerstoff | UN 1072 | |
| R740 | Argon | UN 1006 | |
| R744 | Kohlendioxid | UN 1013 | |
| R744A | Distickstoffmonoxid | UN 1070 | |
| R764 | Schwefeldioxid | UN 1079 | |
| R846 | Schwefelhexafluorid | UN 1080 | |
| R1113 | 1-Chlor-1,2,2-Trifluorethan | UN 1082 | |
| R1114 | Tetrafluorethen | UN 1081 | |
| R1120 | Trichlorethen | UN 1710 | |
| R1130 | 1,2-Dichlorethen | UN 1150 | |
| R1132a | 1,1-Difluorethen | UN 1959 | |
| R1140 | Vinylchorid (Chlorethen) | UN 1086 | |
| R1141 | Vinylfluorid (Fluorethen) | UN 1860 | |
| R1150 | Ethen (Ethylen) | UN 1962 | |
| R1163 | Trifluorchlorethylen | UN 1082 | |
| R12B1 | Bromchlordifluormethan | UN 1974 | |
| R12B2 | Dibromdifluormethan | UN 1941 | |
| R1216 | Hexafluorpropen | UN 1858 | |
| R1234yf | 2,3,3,3-Tetrafluorpropen | UN 3161 | |
| R1270 | Propen (Propylen) | UN 1077 | |
| R13B1 | Bromtrifluormethan | UN 1009 | |
| R1318 | Octafluorbut-2-en | UN 2422 | |
| R1336 | 1,1,1,4,4,4-Hexafluor-2-buten | UN 1078 | |
| R7146 | Schwefelhexafluorid | UN 1080 | |
| RX318 | Octafluorcyclobutan | UN 1078 |