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UN/NA 1816 · Propyltrichlorosilane
UN/NA 1816 · ERG 2024 · Guide 155
- UN/NA
- 1816
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1816 (Propyltrichlorosilane) under Guide 155, titled “Substances - Toxic and/or Corrosive (Flammable/Water-Sensitive)”.
Material name
1816 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Propyltrichlorosilane” and to Guide 155. On a numbered orange panel, 1816 is the lower number (how to read an orange panel).
ERG 2024 markings for 1816
1816 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Propyltrichlorosilane (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 1816
By number (yellow pages): before 1816 come UN/NA 1813 Caustic potash, solid (Guide 154); UN/NA 1814 Caustic potash, solution (Guide 154) and UN/NA 1815 Propionyl chloride (Guide 155); after it, UN/NA 1817 Pyrosulfuryl chloride (Guide 137); UN/NA 1818 Silicon tetrachloride (Guide 157) and UN/NA 1819 Sodium aluminate, solution (Guide 154).
By name (blue pages): “Propyltrichlorosilane” comes after Propylene tetramer (UN/NA 2850, Guide 128) and Propyleneimine, stabilized (UN/NA 1921, Guide 131P) and before Pyrethroid pesticide, liquid, flammable, poisonous (UN/NA 3350, Guide 131) and Pyrethroid pesticide, liquid, flammable, toxic (UN/NA 3350, Guide 131).
Guide 155 · Library
Guide 155 covers 44 UN/NA numbers. The 12 around 1816 in the guide’s number order: 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 1815 Propionyl chloride; 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.; UN/NA 2480 Methyl isocyanate.
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.