Hazora · Library
UN/NA 1581 · Chloropicrin and methyl bromide mixture
UN/NA 1581 · ERG 2024 · Guide 123
- UN/NA
- 1581
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1581 (Chloropicrin and methyl bromide mixture) under Guide 123, titled “Gases - Toxic”.
Material name
1581 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Chloropicrin and methyl bromide mixture” and to Guide 123. On a numbered orange panel, 1581 is the lower number (how to read an orange panel).
ERG 2024 markings for 1581
1581 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Chloropicrin and methyl bromide mixture”. Hazora shows those distances in the app, not on this page. Its guide number 123 has no P.
Entries near 1581
By number (yellow pages): before 1581 come UN/NA 1578 Chloronitrobenzenes, solid (Guide 152); UN/NA 1579 4-Chloro-o-toluidine hydrochloride, solid (Guide 153) and UN/NA 1580 Chloropicrin (Guide 154); after it, UN/NA 1582 Chloropicrin and methyl chloride mixture (Guide 119); UN/NA 1583 Chloropicrin mixture, n.o.s. (Guide 154) and UN/NA 1585 Copper acetoarsenite (Guide 151).
By name (blue pages): “Chloropicrin and methyl bromide mixture” comes after Chlorophenyltrichlorosilane (UN/NA 1753, Guide 156) and Chloropicrin (UN/NA 1580, Guide 154) and before Chloropicrin and methyl chloride mixture (UN/NA 1582, Guide 119) and Chloropicrin mixture, n.o.s. (UN/NA 1583, Guide 154).
Guide 123 · Library
Guide 123 covers 11 UN/NA numbers. The others: UN/NA 1062 Methyl bromide; UN/NA 1612 Hexaethyl tetraphosphate and compressed gas mixture; UN/NA 1955 Compressed gas, poisonous, n.o.s.; UN/NA 1967 Insecticide gas, poisonous, n.o.s.; UN/NA 2191 Sulfuryl fluoride; UN/NA 3162 Liquefied gas, poisonous, n.o.s.; UN/NA 3169 Gas sample, non-pressurized, poisonous, n.o.s., not refrigerated liquid; UN/NA 3502 Chemical under pressure, poisonous, n.o.s.; UN/NA 3539 Articles containing toxic gas, n.o.s.; UN/NA 9035 Gas identification set.
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.