

UN 3423
TETRAMETHYLAMMONIUM HYDROXIDE, SOLID
ADR 2025 · Class 6.1 · carriage of dangerous goods by road
- Class
- 6.1
- Classif.
- TC2
- Pack. group
- I
- Hazard labels
- 6.1 +8
- Transport cat.
- 1 (C/E)
- Class
- 6.1
- Classification code
- TC2
- Packing group
- I
- Special provisions
- 279
- Limited quantities
- 0
- Excepted quantities
- E5
- Mixed packing
- MP18
- Tank instruction
- T6
- Special tank
- TP33
- Tank code
- S10AH L10CH
- Vehicle type
- AT
- Hazard number
- 668
- Exemption limit
- 20 kg/L
Special provisions
SP 279
The substance is assigned to this classification or packing group based on human experience rather than the strict application of classification criteria set out in ADR.