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UN/NA 1928 · Methyl magnesium bromide in ethyl ether
UN/NA 1928 · ERG 2024 · Guide 138
- UN/NA
- 1928
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1928 (Methyl magnesium bromide in ethyl ether) under Guide 138, titled “Substances - Water-Reactive (Emitting Flammable Gases)”.
Material name
1928 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Methyl magnesium bromide in ethyl ether” and to Guide 138. On a numbered orange panel, 1928 is the lower number (how to read an orange panel).
ERG 2024 markings for 1928
1928 is not highlighted in green (no Table 1 entry), and its guide number 138 has no P.
Entries near 1928
By number (yellow pages): before 1928 come UN/NA 1921 Propyleneimine, stabilized (Guide 131P); UN/NA 1922 Pyrrolidine (Guide 132) and UN/NA 1923 Calcium dithionite (Guide 135); after it, UN/NA 1929 Potassium dithionite (Guide 135); UN/NA 1931 Zinc dithionite (Guide 171) and UN/NA 1932 Zirconium scrap (Guide 135).
By name (blue pages): “Methyl magnesium bromide in ethyl ether” comes after Methyl isothiocyanate (UN/NA 2477, Guide 131) and Methyl isovalerate (UN/NA 2400, Guide 130) and before Methyl mercaptan (UN/NA 1064, Guide 117) and Methyl methacrylate monomer, stabilized (UN/NA 1247, Guide 129P).
Other names starting with “Methyl”: Methyl isobutyl ketone (UN/NA 1245, Guide 127); Methyl isocyanate (UN/NA 2480, Guide 155P); Methyl isopropenyl ketone, stabilized (UN/NA 1246, Guide 127P); Methyl nitrite (UN/NA 2455, Guide 116); Methyl orthosilicate (UN/NA 2606, Guide 155) and Methyl phosphonic dichloride (UN/NA 9206, Guide 137).
Guide 138 · Library
Guide 138 covers 74 UN/NA numbers. The 12 around 1928 in the guide’s number order: UN/NA 1431 Sodium methylate, dry; UN/NA 1435 Zinc ashes; UN/NA 1436 Zinc dust; UN/NA 1437 Zirconium hydride; UN/NA 1869 Magnesium; UN/NA 1870 Potassium borohydride; UN/NA 2010 Magnesium hydride; UN/NA 2257 Potassium; UN/NA 2463 Aluminum hydride; UN/NA 2624 Magnesium silicide; UN/NA 2805 Lithium hydride, fused solid; UN/NA 2813 Water-reactive solid, 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.