Overview
Transport classification and identification for dangerous goods by road
Classification Details
Hazard labelling, danger number, and packing group information
I
I = High danger, II = Medium danger, III = Low danger
4.2+6.1 4.2 + 6.1
Required on packages and vehicles
46
Kemler code on orange-colored plates
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Transport Regulations
Transport category, tunnel restrictions, and special provisions
0
Determines maximum quantity per transport unit
(B/E)
Restrictions for passage through road tunnels
503 503
Quantity Limits
Limited and excepted quantity thresholds for simplified transport
0
Maximum under simplified transport provisions
E0
Exempt from certain ADR provisions
Packing Instructions
Packaging requirements, special provisions, and mixed packing rules
P405
N/A
MP2 MP2
Operational Provisions
Special requirements for packaging, loading/unloading, and transport operations
V1
CV28 CV28
S20
Similar Substances
Alternative substances with comparable transport classifications
PENTABORANE
UN 1380 · Class 4.2 · PG I
PHOSPHORUS, WHITE, MOLTEN
UN 2447 · Class 4.2 · PG I
SELF-HEATING LIQUID, TOXIC, INORGANIC, N.O.S.
UN 3187 · Class 4.2 · PG II
SELF-HEATING LIQUID, TOXIC, INORGANIC, N.O.S.
UN 3187 · Class 4.2 · PG III
PYROPHORIC METAL, N.O.S. or PYROPHORIC ALLOY, N.O.S.
UN 1383 · Class 4.2 · PG I
BARIUM ALLOYS, PYROPHORIC
UN 1854 · Class 4.2 · PG I
CALCIUM, PYROPHORIC or CALCIUM ALLOYS, PYROPHORIC
UN 1855 · Class 4.2 · PG I
ZIRCONIUM POWDER, DRY
UN 2008 · Class 4.2 · PG I
TITANIUM TRICHLORIDE, PYROPHORIC or TITANIUM TRICHLORIDE MIXTURE, PYROPHORIC
UN 2441 · Class 4.2 · PG I
HAFNIUM POWDER, DRY
UN 2545 · Class 4.2 · PG I
This information is provided for general guidance only. Users must verify all information against current official ADR documentation. For complete regulations, consult the official ADR text and relevant national regulations.