UN3154: Perfluoro(ethyl vinyl ether)
UN3154 appears 1 time in the Hazardous Materials Table (49 CFR §172.101). Hazard class 2.1.
All §172.101 entries for UN3154
| Proper shipping name | Class | PG | Labels |
|---|---|---|---|
| Perfluoro(ethyl vinyl ether) | 2.1 | — | 2.1 |
Open any entry for packaging sections, special provisions, air limits and vessel stowage.
What it means
Label codes (column 6): 2.1 → Flammable gas label.
UN numbers are recognized for international and domestic transport.
Example basic description
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
- Match the name. Compare your SDS Section 14 to the proper shipping names above and pick the row with your packing group.
- Read the special provisions on the entry page (§172.102) — they can add limits or exceptions.
- Check packaging — the entry page lists the Part 173 sections for exceptions, non-bulk and bulk.
- Labels & placards. Placarding depends on class and quantity — see Table 1 vs Table 2.
- Emergency response. Find the response guide for UN3154 in the current PHMSA Emergency Response Guidebook.
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Common questions about UN3154
What is UN3154?
UN3154 is the identification number for Perfluoro(ethyl vinyl ether) in the DOT Hazardous Materials Table (49 CFR §172.101).
What hazard class is UN3154?
UN3154 is listed under hazard class 2.1 (flammable gas).
What packing group is UN3154?
Packing group for UN3154: not assigned. Where several rows exist, the packing group that fits your material decides which row applies.