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UN/NA 1673 · Phenylenediamines
UN/NA 1673 · ERG 2024 · Guide 153
- UN/NA
- 1673
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1673 (Phenylenediamines) under Guide 153, titled “Substances - Toxic and/or Corrosive (Combustible)”.
Material name
1673 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Phenylenediamines” and to Guide 153. On a numbered orange panel, 1673 is the lower number (how to read an orange panel).
ERG 2024 markings for 1673
1673 is not highlighted in green (no Table 1 entry), and its guide number 153 has no P.
Entries near 1673
By number (yellow pages): before 1673 come UN/NA 1670 Perchloromethyl mercaptan (Guide 157); UN/NA 1671 Phenol, solid (Guide 153) and UN/NA 1672 Phenylcarbylamine chloride (Guide 151); after it, UN/NA 1674 Phenylmercuric acetate (Guide 151); UN/NA 1677 Potassium arsenate (Guide 151) and UN/NA 1678 Potassium arsenite (Guide 154).
By name (blue pages): “Phenylenediamines” comes after Phenylacetyl chloride (UN/NA 2577, Guide 156) and Phenylcarbylamine chloride (UN/NA 1672, Guide 151) and before Phenylhydrazine (UN/NA 2572, Guide 153) and Phenylmercuric acetate (UN/NA 1674, Guide 151).
Guide 153 · Library
Guide 153 covers 168 UN/NA numbers. The 12 around 1673 in the guide’s number order: UN/NA 1650 beta-Naphthylamine, solid; UN/NA 1651 Naphthylthiourea; UN/NA 1652 Naphthylurea; UN/NA 1661 Nitroanilines; UN/NA 1663 Nitrophenols; UN/NA 1671 Phenol, solid; UN/NA 1687 Sodium azide; UN/NA 1697 Chloroacetophenone, solid; UN/NA 1704 Tetraethyl dithiopyrophosphate; UN/NA 1708 Toluidines, liquid; UN/NA 1711 Xylidines, liquid; UN/NA 1718 Acid butyl phosphate.
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.