ADR code 23
Hazard identification number (Kemler) per ADR 2025.
flammable gas
Substances using code 23
- UN 1011 — BUTANE
- UN 1012 — BUTYLENE
- UN 1027 — CYCLOPROPANE
- UN 1030 — 1,1-DIFLUOROETHANE (REFRIGERANT GAS R 152a)
- UN 1032 — DIMETHYLAMINE, ANHYDROUS
- UN 1033 — DIMETHYL ETHER
- UN 1035 — ETHANE
- UN 1036 — ETHYLAMINE
- UN 1037 — ETHYL CHLORIDE
- UN 1039 — ETHYL METHYL ETHER
- UN 1049 — HYDROGEN, COMPRESSED
- UN 1055 — ISOBUTYLENE
- UN 1061 — METHYLAMINE, ANHYDROUS
- UN 1063 — METHYL CHLORIDE (REFRIGERANT GAS R 40)
- UN 1075 — PETROLEUM GASES, LIQUEFIED
- UN 1077 — PROPYLENE
- UN 1083 — TRIMETHYLAMINE, ANHYDROUS
- UN 1912 — METHYL CHLORIDE AND METHYLENE CHLORIDE MIXTURE
- UN 1954 — COMPRESSED GAS, FLAMMABLE, N.O.S.
- UN 1957 — DEUTERIUM, COMPRESSED
- UN 1962 — ETHYLENE
- UN 1964 — HYDROCARBON GAS MIXTURE, COMPRESSED, N.O.S.
- UN 1965 — HYDROCARBON GAS MIXTURE, LIQUEFIED, N.O.S. ...
- UN 1969 — ISOBUTANE
- UN 1971 — METHANE, COMPRESSED or NATURAL GAS, COMPRES...
- UN 1978 — PROPANE
- UN 2034 — HYDROGEN AND METHANE MIXTURE, COMPRESSED
- UN 2035 — 1,1,1-TRIFLUOROETHANE (REFRIGERANT GAS R 143a)
- UN 2044 — 2,2-DIMETHYLPROPANE
- UN 2203 — SILANE
- UN 2419 — BROMOTRIFLUORO-ETHYLENE
- UN 2453 — ETHYL FLUORIDE (REFRIGERANT GAS R 161)
- UN 2454 — METHYL FLUORIDE (REFRIGERANT GAS R 41)
- UN 2517 — 1-CHLORO-1,1- DIFLUOROETHANE (REFRIGERANT G...
- UN 2601 — CYCLOBUTANE
- UN 3153 — PERFLUORO(METHYL VINYL ETHER)
- UN 3154 — PERFLUORO(ETHYL VINYL ETHER)
- UN 3161 — LIQUEFIED GAS, FLAMMABLE, N.O.S.
- UN 3252 — DIFLUOROMETHANE (REFRIGERANT GAS R 32)
- UN 3354 — INSECTICIDE GAS, FLAMMABLE, N.O.S.
- UN 3501 — CHEMICAL UNDER PRESSURE, FLAMMABLE, N.O.S.
- UN 3553 — DISILANE