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UN/NA 1770 · Diphenylmethyl bromide
UN/NA 1770 · ERG 2024 · Guide 153
- UN/NA
- 1770
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1770 (Diphenylmethyl bromide) under Guide 153, titled “Substances - Toxic and/or Corrosive (Combustible)”.
Material name
1770 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Diphenylmethyl bromide” and to Guide 153. On a numbered orange panel, 1770 is the lower number (how to read an orange panel).
ERG 2024 markings for 1770
1770 is not highlighted in green (no Table 1 entry), and its guide number 153 has no P.
Entries near 1770
By number (yellow pages): before 1770 come UN/NA 1767 Diethyldichlorosilane (Guide 155); UN/NA 1768 Difluorophosphoric acid, anhydrous (Guide 154) and UN/NA 1769 Diphenyldichlorosilane (Guide 156); after it, UN/NA 1771 Dodecyltrichlorosilane (Guide 156); UN/NA 1773 Ferric chloride, anhydrous (Guide 157) and UN/NA 1774 Fire extinguisher charges, corrosive liquid (Guide 154).
By name (blue pages): “Diphenylmethyl bromide” comes after Diphenylchloroarsine, solid (UN/NA 3450, Guide 151) and Diphenyldichlorosilane (UN/NA 1769, Guide 156) and before Dipicryl sulfide, wetted with not less than 10% water (UN/NA 2852, Guide 113) and Dipicryl sulphide, wetted with not less than 10% water (UN/NA 2852, Guide 113).
Guide 153 · Library
Guide 153 covers 168 UN/NA numbers. The 12 around 1770 in the guide’s number order: UN/NA 1708 Toluidines, liquid; UN/NA 1711 Xylidines, liquid; UN/NA 1718 Acid butyl phosphate; UN/NA 1750 Chloroacetic acid, solution; UN/NA 1751 Chloroacetic acid, solid; UN/NA 1764 Dichloroacetic acid; UN/NA 1779 Formic acid; UN/NA 1783 Hexamethylenediamine, solution; UN/NA 1793 Isopropyl acid phosphate; UN/NA 1803 Phenolsulfonic acid, liquid; UN/NA 1835 Tetramethylammonium hydroxide aqueous solution with more than 2.5% but less than 25% tetramethylammonium hydroxide; UN/NA 1839 Trichloroacetic acid.
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.