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UN/NA 3391 · Organometallic substance, solid, pyrophoric
UN/NA 3391 · ERG 2024 · Guide 135
- UN/NA
- 3391
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3391 (Organometallic substance, solid, pyrophoric) under Guide 135, titled “Substances - Spontaneously Combustible”.
Material name
3391 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Organometallic substance, solid, pyrophoric” and to Guide 135. On a numbered orange panel, 3391 is the lower number (how to read an orange panel).
ERG 2024 markings for 3391
3391 is not highlighted in green (no Table 1 entry), and its guide number 135 has no P.
Entries near 3391
By number (yellow pages): before 3391 come UN/NA 3388 Poisonous by inhalation liquid, oxidizing, n.o.s. (Inhalation Hazard Zone B) (Guide 142); UN/NA 3389 Poisonous by inhalation liquid, corrosive, n.o.s. (Inhalation Hazard Zone A) (Guide 154) and UN/NA 3390 Poisonous by inhalation liquid, corrosive, n.o.s. (Inhalation Hazard Zone B) (Guide 154); after it, UN/NA 3392 Organometallic substance, liquid, pyrophoric (Guide 135); UN/NA 3393 Organometallic substance, solid, pyrophoric, water-reactive (Guide 135) and UN/NA 3394 Organometallic substance, liquid, pyrophoric, water-reactive (Guide 135).
By name (blue pages): “Organometallic substance, solid, pyrophoric” comes after Organometallic substance, liquid, water-reactive (UN/NA 3398, Guide 135) and Organometallic substance, liquid, water-reactive, flammable (UN/NA 3399, Guide 138) and before Organometallic substance, solid, pyrophoric, water-reactive (UN/NA 3393, Guide 135) and Organometallic substance, solid, self-heating (UN/NA 3400, 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, solid, water-reactive (UN/NA 3395, Guide 135); Organometallic substance, solid, water-reactive, flammable (UN/NA 3396, Guide 138) and Organometallic substance, solid, water-reactive, self-heating (UN/NA 3397, Guide 138).
Guide 135 · Library
Guide 135 covers 54 UN/NA numbers. The 12 around 3391 in the guide’s number order: UN/NA 3205 Alkaline earth metal alcoholates, n.o.s.; UN/NA 3254 Tributylphosphane; UN/NA 3255 tert-Butyl hypochlorite; UN/NA 3313 Organic pigments, self-heating; UN/NA 3341 Thiourea dioxide; UN/NA 3342 Xanthates; UN/NA 3392 Organometallic substance, liquid, pyrophoric; UN/NA 3393 Organometallic substance, solid, pyrophoric, water-reactive; UN/NA 3394 Organometallic substance, liquid, pyrophoric, water-reactive; UN/NA 3395 Organometallic substance, solid, water-reactive; UN/NA 3398 Organometallic substance, liquid, water-reactive; UN/NA 3542 Articles containing a substance liable to spontaneous combustion, n.o.s.
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.