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UN1067

DINITROGEN TETROXIDE (NITROGEN DIOXIDE)

Class 2Gases
Hazard Class
2
Gases
Classification Code
2TOC
Packing Group
N/A
Not applicable
Hazard ID No.
265
Kemler code
Transport Category
1
For 1,000-point rule
Tunnel Code
(C/D)
Tunnel restriction
Hazard Labels Required
Label 2.3Label 5.1Label 8

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

Quantity Limits & Transport
Limited Quantity
0
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Transport Category
1
0=highest, 4=lowest restriction
Tunnel Restriction
(C/D)
Code governing tunnel passage
Check if UN 1067 qualifies for 1.1.3.6 exemption
Calculate small load points and check exemption thresholds
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Other Gases (Class 2)

UN 1001
ACETYLENE, DISSOLVED
UN 1002
AIR, COMPRESSED
UN 1003
AIR, REFRIGERATED LIQUID
UN 1005
AMMONIA, ANHYDROUS
UN 1006
ARGON, COMPRESSED
Use this data programmatically
GET /api/adr?un=1067
View API Docs →
📅Data: UNECE ADR 2025, licensed from Labeline.com. Last verified May 2026

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

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ADR 1.1.3.6 Exemption Calculator LQ/EQ Checker ADR Dangerous Goods Lookup

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