Hazora · Library
UN/NA 3400 · Organometallic substance, solid, self-heating
UN/NA 3400 · ERG 2024 · Guide 138
- UN/NA
- 3400
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3400 (Organometallic substance, solid, self-heating) under Guide 138, titled “Substances - Water-Reactive (Emitting Flammable Gases)”.
Material name
| Language | Material name | Guides |
|---|---|---|
| EN | Organometallic substance, solid, self-heating | Guide 138 |
| ES | Substancia organometálica, sólida, que experimenta calentamiento espontáneo | Guide 138 |
| ES | Sustancia organometálica, sólida, que experimenta calentamiento espontáneo | Guide 138 |
| FR | Matière organométallique, solide, auto-échauffante | Guide 138 |
3400 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Organometallic substance, solid, self-heating” and to Guide 138. On a numbered orange panel, 3400 is the lower number (how to read an orange panel).
ERG 2024 markings for 3400
3400 is not highlighted in green (no Table 1 entry), and its guide number 138 has no P.
Entries near 3400
By number (yellow pages): before 3400 come UN/NA 3397 Organometallic substance, solid, water-reactive, self-heating (Guide 138); UN/NA 3398 Organometallic substance, liquid, water-reactive (Guide 135) and UN/NA 3399 Organometallic substance, liquid, water-reactive, flammable (Guide 138); after it, UN/NA 3401 Alkali metal amalgam, solid (Guide 138); UN/NA 3402 Alkaline earth metal amalgam, solid (Guide 138) and UN/NA 3403 Potassium metal alloys, solid (Guide 138).
By name (blue pages): “Organometallic substance, solid, self-heating” comes after Organometallic substance, solid, pyrophoric (UN/NA 3391, Guide 135) and Organometallic substance, solid, pyrophoric, water-reactive (UN/NA 3393, Guide 135) and before Organometallic substance, solid, water-reactive (UN/NA 3395, Guide 135) and Organometallic substance, solid, water-reactive, flammable (UN/NA 3396, Guide 138).
Other names starting with “Organometallic”: Organometallic compound, liquid, toxic, n.o.s. (UN/NA 3282, Guide 151); Organometallic compound, solid, toxic, n.o.s. (UN/NA 3467, Guide 151); Organometallic substance, liquid, pyrophoric (UN/NA 3392, Guide 135) and Organometallic substance, liquid, pyrophoric, water-reactive (UN/NA 3394, Guide 135).
Guide 138 · Library
Guide 138 covers 74 UN/NA numbers. The 12 around 3400 in the guide’s number order: UN/NA 3208 Metallic substance, water-reactive, n.o.s.; UN/NA 3209 Metallic substance, water-reactive, self-heating, n.o.s.; UN/NA 3292 Batteries, containing metallic sodium or sodium alloy; UN/NA 3396 Organometallic substance, solid, water-reactive, flammable; UN/NA 3397 Organometallic substance, solid, water-reactive, self-heating; UN/NA 3399 Organometallic substance, liquid, water-reactive, flammable; UN/NA 3401 Alkali metal amalgam, solid; UN/NA 3402 Alkaline earth metal amalgam, solid; UN/NA 3403 Potassium metal alloys, solid; UN/NA 3404 Potassium sodium alloys, solid; UN/NA 3476 Fuel cell cartridges, containing water-reactive substances; UN/NA 3482 Alkali metal dispersion, flammable.
Source: ERG 2024 (U.S. DOT PHMSA, Transport Canada, SICT Mexico), for the initial phase of a transportation incident only. Hazora is not an official ERG publication and is not affiliated with or endorsed by these or any other government agencies.