UN 2249

DICHLORODIMETHYL ETHER, SYMMETRICAL

Class 6.1Toxic & Infectious SubstancesCarriage prohibited
Carriage prohibited by ADR (road)

ADR 2025 Table A lists UN 2249 (DICHLORODIMETHYL ETHER, SYMMETRICAL) as “CARRIAGE PROHIBITED” — it may not be carried by road under ADR. No packing group, transport category, or 1.1.3.6 small-load exemption applies: the entry is banned from carriage, not exempt from it.

UN 2249Class 6.1 — Toxic & Infectious SubstancesCarriage prohibited
Packing Group
None
Carriage prohibited — see the verdict above
Classification Code
TF1
Tunnel Code
None meaning →
Carriage prohibited — see the verdict above
Transport Category
None — the entry may not be carried by road under ADR
Hazard ID No.
Kemler code
Limited Quantity
Carriage prohibited — see the verdict above
Excepted Quantity
Carriage prohibited — see the verdict above

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CROTONALDEHYDE or CROTONALDEHYDE…
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📅Data: UNECE ADR 2025 (ECE/TRANS/352), via EU Directive 2008/68/EC. Last verified August 2026

ADR reference data only. Classification is the consignor's legal responsibility. Consult a DGSA for compliance decisions.

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