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HomeUN NumbersClass 9UN3499
Hazard Class 9

UN Number

UN3499

Capacitor, electric double layer with an energy storage capacity greater than 0.3 Wh

Official source: 49 CFR 172.101 (eCFR)

Hazardous Materials Table entry

One row in 49 CFR 172.101 for UN3499.

Sym.DescriptionClassPGLabelsSpecial provisions8A8B8C9A9B10A10B
—Capacitor, electric double layer with an energy storage capacity greater than 0.3 Wh9—9361176176176No limitNo limitA—
  • 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 9 — Miscellaneous Hazardous Material

See the full class list

Miscellaneous hazardous material (Class 9) is a material which presents a hazard during transportation but which does not meet the definition of any other hazard class, including elevated temperature materials, hazardous substances, hazardous wastes, and marine pollutants.

Source: 49 CFR 173.140 (eCFR).

Previous / next UN number

UN3498Iodine monochloride, liquidUN3500Chemical under pressure, n.o.s

Nearby Class 9 UN Numbers

UN3432Polychlorinated biphenyls, solidUN3480Lithium ion batteries including lithium ion polymer batteriesUN3481Lithium ion batteries contained in equipment including lithium ion polymer batteriesUN3496Batteries, nickel-metal hydride see Batteries, dry, sealed, n.o.s. for nickel-metal hydride batteries transported by modes other than vesselUN3508Capacitor, asymmetric with an energy storage capacity greater than 0.3 WhUN3530Engine, internal combustion or Machinery, internal combustionUN3536Lithium batteries installed in cargo transport unit lithium ion batteries or lithium metal batteriesUN3548Articles containing miscellaneous dangerous goods, n.o.s.
View the full Class 9 list →

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