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UN/NA 1815 · Propionyl chloride
UN/NA 1815 · ERG 2024 · Guide 155
- UN/NA
- 1815
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1815 (Propionyl chloride) under Guide 155, titled “Substances - Toxic and/or Corrosive (Flammable/Water-Sensitive)”.
Material name
1815 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Propionyl chloride” and to Guide 155. On a numbered orange panel, 1815 is the lower number (how to read an orange panel).
ERG 2024 markings for 1815
1815 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Propionyl chloride (when spilled in water)”. Hazora shows those distances in the app, not on this page. “When spilled in water” means the material produces large amounts of toxic inhalation hazard (TIH) gases when spilled in water. Table 2 (Water-Reactive Materials Which Produce Toxic Gases) lists the gas produced: HCl (hydrogen chloride). Its guide number 155 has no P.
Entries near 1815
By number (yellow pages): before 1815 come UN/NA 1812 Potassium fluoride, solid (Guide 154); UN/NA 1813 Caustic potash, solid (Guide 154) and UN/NA 1814 Caustic potash, solution (Guide 154); after it, UN/NA 1816 Propyltrichlorosilane (Guide 155); UN/NA 1817 Pyrosulfuryl chloride (Guide 137) and UN/NA 1818 Silicon tetrachloride (Guide 157).
By name (blue pages): “Propionyl chloride” comes after Propionic anhydride (UN/NA 2496, Guide 156) and Propionitrile (UN/NA 2404, Guide 131) and before Propyl alcohol, normal (UN/NA 1274, Guide 129) and Propyl chloride (UN/NA 1278, Guide 129).
Guide 155 · Library
Guide 155 covers 44 UN/NA numbers. The 12 around 1815 in the guide’s number order: UN/NA 1603 Ethyl bromoacetate; UN/NA 1717 Acetyl chloride; UN/NA 1722 Allyl chlorocarbonate; UN/NA 1724 Allyltrichlorosilane, stabilized; UN/NA 1747 Butyltrichlorosilane; UN/NA 1767 Diethyldichlorosilane; UN/NA 1816 Propyltrichlorosilane; UN/NA 2285 Isocyanatobenzotrifluorides; UN/NA 2353 Butyryl chloride; UN/NA 2395 Isobutyryl chloride; UN/NA 2407 Isopropyl chloroformate; UN/NA 2478 Isocyanate solution, flammable, poisonous, 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.