Hazora · Library
UN/NA 3281 · Metal carbonyls, liquid, n.o.s.
UN/NA 3281 · ERG 2024 · Guide 151
- UN/NA
- 3281
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3281 (Metal carbonyls, liquid, n.o.s.) under Guide 151, titled “Substances - Toxic (Non-Combustible)”.
Material name
3281 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Metal carbonyls, liquid, n.o.s.” and to Guide 151. On a numbered orange panel, 3281 is the lower number (how to read an orange panel).
ERG 2024 markings for 3281
3281 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Metal carbonyls, liquid, n.o.s.”. Hazora shows those distances in the app, not on this page. Its guide number 151 has no P.
Entries near 3281
By number (yellow pages): before 3281 come UN/NA 3278 Organophosphorus compound, liquid, poisonous, n.o.s. (Guide 151); UN/NA 3279 Organophosphorus compound, poisonous, flammable, n.o.s. (Guide 131) and UN/NA 3280 Organoarsenic compound, liquid, n.o.s. (Guide 151); after it, UN/NA 3282 Organometallic compound, liquid, poisonous, n.o.s. (Guide 151); UN/NA 3283 Selenium compound, solid, n.o.s. (Guide 151) and UN/NA 3284 Tellurium compound, n.o.s. (Guide 151).
By name (blue pages): “Metal carbonyls, liquid, n.o.s.” comes after Mercury thiocyanate (UN/NA 1646, Guide 151) and Mesityl oxide (UN/NA 1229, Guide 129) and before Metal carbonyls, solid, n.o.s. (UN/NA 3466, Guide 151) and Metal catalyst, dry (UN/NA 2881, Guide 135).
Other names starting with “Metal”: Metal catalyst, wetted (UN/NA 1378, Guide 170); Metal hydrides, flammable, n.o.s. (UN/NA 3182, Guide 170); Metal hydrides, water-reactive, n.o.s. (UN/NA 1409, Guide 138); Metal powder, flammable, n.o.s. (UN/NA 3089, Guide 170); Metal powder, self-heating, n.o.s. (UN/NA 3189, Guide 135) and Metal salts of organic compounds, flammable, n.o.s. (UN/NA 3181, Guide 133).
Guide 151 · Library
Guide 151 covers 151 UN/NA numbers. The 12 around 3281 in the guide’s number order: UN/NA 3144 Nicotine compound, liquid, n.o.s.; UN/NA 3243 Solids containing poisonous liquid, n.o.s.; UN/NA 3249 Medicine, solid, poisonous, n.o.s.; UN/NA 3276 Nitriles, liquid, poisonous, n.o.s.; UN/NA 3278 Organophosphorus compound, liquid, poisonous, n.o.s.; UN/NA 3280 Organoarsenic compound, liquid, n.o.s.; UN/NA 3282 Organometallic compound, liquid, poisonous, n.o.s.; UN/NA 3283 Selenium compound, solid, n.o.s.; UN/NA 3284 Tellurium compound, n.o.s.; UN/NA 3285 Vanadium compound, n.o.s.; UN/NA 3287 Poisonous liquid, inorganic, n.o.s.; UN/NA 3288 Poisonous solid, inorganic, 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.