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Hazard Class 3

UN Number

UN3343

Nitroglycerin mixture, desensitized, liquid, flammable, n.o.s. with not more than 30 percent nitroglycerin, by mass

Official source: 49 CFR 172.101 (eCFR)

Hazardous Materials Table entry

One row in 49 CFR 172.101 for UN3343.

Sym.DescriptionClassPGLabelsSpecial provisions8A8B8C9A9B10A10B
—Nitroglycerin mixture, desensitized, liquid, flammable, n.o.s. with not more than 30 percent nitroglycerin, by mass3—3129None214NoneForbiddenForbiddenD—
  • Sym.: Column 1 symbols, 49 CFR 172.101(b).
  • Description: Column 2, the proper shipping name, 172.101(c).
  • Class: Column 3, hazard class or division, 172.101(d).
  • PG: Column 5, packing group, 172.101(f).
  • Labels: Column 6, label codes, 172.101(g).
  • Special provisions: Column 7, codes explained in 49 CFR 172.102, 172.101(h).
  • 8A / 8B / 8C: Packaging exceptions, non-bulk and bulk sections of 49 CFR part 173 (an entry of 202 means 173.202), 172.101(i).
  • 9A / 9B: Maximum quantity per package on passenger aircraft or rail, and on cargo aircraft only, 172.101(j).
  • 10A / 10B: Vessel stowage location and other stowage and handling codes, 172.101(k).

Class 3 — Flammable Liquid

See the full class list

A flammable liquid (Class 3) is a liquid having a flash point of not more than 60°C (140°F), or any material in a liquid phase with a flash point at or above 37.8°C (100°F) that is intentionally heated and offered for transportation at or above its flash point in a bulk packaging.

Source: 49 CFR 173.120 (eCFR).

Previous / next UN number

UN3342XanthatesUN3344Pentaerythrite tetranitrate mixture, desensitized, solid, n.o.s. or Pentaerythritol tetranitrate mixture, desensitized, solid, n.o.s. or PETN mixture, desensitized, solid, n.o.s., with more than 10 percent but not more than 20 percent PETN, by mass

Nearby Class 3 UN Numbers

UN3274Alcoholates solution, n.o.s., in alcoholUN3286Flammable liquid, toxic, corrosive, n.o.s.UN3295Hydrocarbons, liquid, n.o.s.UN3336Mercaptans, liquid, flammable, n.o.s. or Mercaptan mixture, liquid, flammable, n.o.sUN3346Phenoxyacetic acid derivative pesticide, liquid, flammable, toxic flash point less than 23 degrees CUN3350Pyrethroid pesticide, liquid, flammable, toxic, flash point less than 23 degrees CUN3357Nitroglycerin mixture, desensitized, liquid, n.o.s. with not more than 30% nitroglycerin, by massUN33712-Methylbutanal
View the full Class 3 list →

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