UN 2200

PROPADIENE, STABILIZED

Class 2 — Gases
UN 2200Class 2 — Gases
Packing Group
N/A
Not applicable
Classification Code
2F
Tunnel Code
(B/D) meaning →
Code governing tunnel passage
Transport Category
2
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
239
Kemler code
Limited Quantity
0
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 2
×3 points per kg/L — up to 333 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
333 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
Not permitted
No limited-quantity relief for this entry (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 386, SP 662, SP 676
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.1

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 386SP 662SP 676

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

Check if UN 2200 qualifies for 1.1.3.6 exemption
Calculate small load points and check exemption thresholds
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ADR 2027 (accepted)

ADR 2027 was accepted: depositary notification C.N.395.2026 (9 October 2026) records no objection to the amendments proposed by C.N.252.2026. It applies from 1 January 2027, and ADR 2025 may still be applied until 30 June 2027 (1.6.1.1). (C.N.395.2026)

ADR 2027 amends column (13) ADR tank special provisions for this entry. FreightUtils does not serve that column, so the values are in the source document only. (ECE/TRANS/WP.15/274, PDF p. 15)

ADR 2025 remains the edition FreightUtils serves and the one that applies until ADR 2027 takes effect on 1 January 2027; after that, ADR 2025 may still be applied until 30 June 2027 (1.6.1.1).

All ADR 2027 Table A changes →

Other Gases near UN 2200 (Class 2)

UN 2197
HYDROGEN IODIDE, ANHYDROUS
UN 2198
PHOSPHORUS PENTAFLUORIDE
UN 2199
PHOSPHINE
UN 2201
NITROUS OXIDE, REFRIGERATED LIQUID
UN 2202
HYDROGEN SELENIDE, ANHYDROUS
All Class 2 UN numbers →
Use this data programmatically
GET /api/adr?un=2200
View API Docs →
📅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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