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UN identification number

UN3460: N-Ethylbenzyltoluidines, solid

UN3460 appears 1 time in the Hazardous Materials Table (49 CFR §172.101). Hazard class 6.1, packing group III.

ID numberUN3460
Hazard class6.1
Packing groupIII
Label codes6.1

All §172.101 entries for UN3460

Proper shipping nameClassPGLabels
N-Ethylbenzyltoluidines, solid6.1III6.1

Open any entry for packaging sections, special provisions, air limits and vessel stowage.

What it means

6.1
Class 6.1 — Poisonous (toxic) material. Materials, other than gases, that are toxic to humans if swallowed, inhaled, or absorbed through skin.

Packing group ranks danger within the class: PG III = minor danger.

Label codes (column 6): 6.1 → Poison / Toxic label.

UN numbers are recognized for international and domestic transport.

Example basic description

UN3460, N-Ethylbenzyltoluidines, solid, 6.1, PG III

Proper shipping name shown without the table's italic descriptive text. Order per §172.202: ID number, proper shipping name, hazard class, packing group. Example only — add technical names, “RQ”, quantities and other elements your shipment requires.

What to check next

  1. Match the name. Compare your SDS Section 14 to the proper shipping names above and pick the row with your packing group.
  2. Read the special provisions on the entry page (§172.102) — they can add limits or exceptions.
  3. Check packaging — the entry page lists the Part 173 sections for exceptions, non-bulk and bulk.
  4. Labels & placards. Placarding depends on class and quantity — see Table 1 vs Table 2.
  5. Emergency response. Find the response guide for UN3460 in the current PHMSA Emergency Response Guidebook.
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Common questions about UN3460

What is UN3460?

UN3460 is the identification number for N-Ethylbenzyltoluidines, solid in the DOT Hazardous Materials Table (49 CFR §172.101).

What hazard class is UN3460?

UN3460 is listed under hazard class 6.1 (poisonous (toxic) material).

What packing group is UN3460?

Packing group for UN3460: III. Where several rows exist, the packing group that fits your material decides which row applies.

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Source: Hazardous Materials Table (49 CFR §172.101), eCFR.gov — current as of Oct 23, 2026. View the official table. Reference only — verify current requirements before shipping.