Hazora · Library
UN/NA 2487 · Phenyl isocyanate
UN/NA 2487 · ERG 2024 · Guide 155
- UN/NA
- 2487
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2487 (Phenyl isocyanate) under Guide 155, titled “Substances - Toxic and/or Corrosive (Flammable/Water-Sensitive)”.
Material name
2487 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Phenyl isocyanate” and to Guide 155. On a numbered orange panel, 2487 is the lower number (how to read an orange panel).
ERG 2024 markings for 2487
2487 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Phenyl isocyanate”. Hazora shows those distances in the app, not on this page. Its guide number 155 has no P.
Entries near 2487
By number (yellow pages): before 2487 come UN/NA 2484 tert-Butyl isocyanate (Guide 155); UN/NA 2485 n-Butyl isocyanate (Guide 155P) and UN/NA 2486 Isobutyl isocyanate (Guide 155P); after it, UN/NA 2488 Cyclohexyl isocyanate (Guide 155); UN/NA 2490 Dichloroisopropyl ether (Guide 153) and UN/NA 2491 Ethanolamine (Guide 153).
By name (blue pages): “Phenyl isocyanate” comes after Phenoxyacetic acid derivative pesticide, solid, toxic (UN/NA 3345, Guide 153) and Phenyl chloroformate (UN/NA 2746, Guide 156) and before Phenyl mercaptan (UN/NA 2337, Guide 131) and Phenyl urea pesticides, liquid, poisonous (UN/NA 3002, Guide 151).
Guide 155 · Library
Guide 155 covers 44 UN/NA numbers. The 12 around 2487 in the guide’s number order: UN/NA 2481 Ethyl isocyanate; UN/NA 2482 n-Propyl isocyanate; UN/NA 2483 Isopropyl isocyanate; UN/NA 2484 tert-Butyl isocyanate; UN/NA 2485 n-Butyl isocyanate; UN/NA 2486 Isobutyl isocyanate; UN/NA 2488 Cyclohexyl isocyanate; UN/NA 2589 Vinyl chloroacetate; UN/NA 2605 Methoxymethyl isocyanate; UN/NA 2606 Methyl orthosilicate; UN/NA 2740 n-Propyl chloroformate; UN/NA 2742 Chloroformates, poisonous, corrosive, flammable, 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.