Shipping Classification
Isocyanates, flammable, toxic, n.o.s. or Isocyanate solutions, flammable, toxic, n.o.s. flash point less than 23 degrees C
What this means
Isocyanates, flammable, toxic, n.o.s. or Isocyanate solutions, flammable, toxic, n.o.s. flash point less than 23 degrees C appears on the federal Hazardous Materials Table (49 CFR §172.101), the table that governs how a material must be classified, packaged, and labeled for transport.
Hazard class / division
Class 3
UN / NA identification number
UN2478
Packing group
II
Label codes
3, 6.1
Packaging — exceptions
150
Packaging — non-bulk
202
Packaging — bulk
243
Passenger aircraft / rail limit
1 L
Cargo aircraft only limit
60 L
Vessel stowage location
D
Vessel stowage — other
40
Special provisions (§172.102)
5 — If this material meets the definition for a material poisonous by inhalation (see § 171.8 of this subchapter), a shipping name must be selected which identifies the inhalation hazard, in Division 2.3 or Division 6.1, as appropriate.
A3 — For combination packagings, if glass inner packagings (including ampoules) are used, they must be packed with absorbent material in tightly closed rigid and leakproof receptacles before packing in outer packagings.
A7 — Steel packagings must be corrosion-resistant or have protection against corrosion.
IB2 (see §172.102 or related section for full text)
T11 (see §172.102 or related section for full text)
TP2 (see §172.102 or related section for full text)
TP13 (see §172.102 or related section for full text)
TP27 (see §172.102 or related section for full text)
W31 — Non-bulk packagings must be hermetically sealed.
Packaging citations reference sections of 49 CFR Part 173 not expanded here. View the full official table on eCFR.gov.
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Source: Hazardous Materials Table (49 CFR §172.101) and Special Provisions (49 CFR §172.102), current as retrieved from eCFR.gov. View official table.