UN 2698
TETRAHYDROPHTHALIC ANHYDRIDES with more than 0.05 % of maleic anhydride
ADR 2025 · Class 8 · carriage of dangerous goods by road
- Class
- 8
- Classif.
- C4
- Pack. group
- III
- Hazard labels
- 8
- Transport cat.
- 3 (E)
- Class
- 8
- Classification code
- C4
- Packing group
- III
- Hazard labels
- 8
- Special provisions
- 169
- Limited quantities
- 5 kg
- Excepted quantities
- E1
- Mixed packing
- MP10
- Tank instruction
- T1
- Special tank
- TP33
- Tank code
- SGAV L4BN
- Vehicle type
- AT
- Hazard number
- 80
- Exemption limit
- 1000 kg/L
Special provisions
SP 169
Phthalic anhydride in the solid state and tetrahydrophthalic anhydrides, with not more than 0.05 % maleic anhydride, are not subject to the requirements of ADR. Phthalic anhydride molten at a temperature above its flashpoint, with not more than 0.05 % maleic anhydride, shall be classified under UN No. 3256.