ADR Class 3 Flammable Liquids

Flammable liquids — all 405 UN numbers in ADR 2025 Table A

ADR 2025

Class 3 covers flammable liquids: liquids with a flash point of 60 °C or below, liquid fuels and liquids above 60 °C carried at or above their flash point, and liquid desensitized explosives. The packing group follows the flash point and initial boiling point: packing group I for an initial boiling point of 35 °C or below, II for a flash point below 23 °C, and III for a flash point from 23 °C to 60 °C.

The list below gives every UN number that ADR 2025 Table A (Chapter 3.2) assigns to Class 3, with its proper shipping name and packing groups. A UN number with more than one row in Table A (for example one row per packing group or per physical state) is listed once and marked with its row count; its page shows every row. Open a UN number for its classification code, labels, tunnel restriction code, transport category, limited and excepted quantities and the 1.1.3.6 exemption points. The class of a substance is assigned under ADR Part 2 (Chapter 2.2.3); this list helps you find an entry, it does not classify a product.

Entries marked “not subject to ADR” are listed in Table A but carried outside ADR under the conditions their special provision sets; entries marked “carriage prohibited” may not be carried at all.

Class 3 UN numbers (405)

Other ADR classes

Class 1 · ExplosivesClass 2 · GasesClass 4.1 · Flammable SolidsClass 4.2 · Spontaneously CombustibleClass 4.3 · Dangerous When WetClass 5.1 · Oxidizing SubstancesClass 5.2 · Organic PeroxidesClass 6.1 · Toxic SubstancesClass 6.2 · Infectious SubstancesClass 7 · Radioactive MaterialClass 8 · Corrosive SubstancesClass 9 · Miscellaneous