UN1163 — Dimethylhydrazine, unsymmetrical

Class 6.1

Quick facts: UN1163

What it is
Dimethylhydrazine, unsymmetrical
Hazard class
6.1 (subsidiary 3, 8)
Packing group
I
Label
Division 6.1 - Toxic · Class 3 - Flammable Liquid · Class 8 - Corrosive
Packaging (49 CFR 173)
Non-bulk §173.227 · Bulk §173.244
Air limit per package
Passenger aircraft: Forbidden · Cargo aircraft: Forbidden
Special provisions
2, B7, B9, B14, B32, T20, TP2, TP13, TP38, TP45

Source: 49 CFR 172.101 Hazardous Materials Table — UN1163 (2025-01-01)

UN Number
UN1163
Hazard Class
6.1 (sub-risk 3, 8)
Packing Group
I

Hazard Labels / Marks

  • Division 6.1 - Toxic
  • Class 3 - Flammable Liquid
  • Class 8 - Corrosive

Source: 49 CFR §172.101 Hazardous Materials Table · 49 CFR §172.101 (2025-01-01)

Reference data transcribed from the published Dangerous Goods List. It is not legal advice and may not capture entry-specific exceptions, special provisions or packing-group ranges. Always verify against the current regulation edition for a specific shipment.

This is the reference entry for UN1163.

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