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UN/NA 1763 · Cyclohexyltrichlorosilane
UN/NA 1763 · ERG 2024 · Guide 156
- UN/NA
- 1763
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1763 (Cyclohexyltrichlorosilane) under Guide 156, titled “Substances - Toxic and/or Corrosive (Combustible/Water-Sensitive)”.
Material name
1763 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Cyclohexyltrichlorosilane” and to Guide 156. On a numbered orange panel, 1763 is the lower number (how to read an orange panel).
ERG 2024 markings for 1763
1763 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Cyclohexyltrichlorosilane (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 156 has no P.
Entries near 1763
By number (yellow pages): before 1763 come UN/NA 1760 Chemical kit (Guide 154); UN/NA 1761 Cupriethylenediamine, solution (Guide 154) and UN/NA 1762 Cyclohexenyltrichlorosilane (Guide 156); after it, UN/NA 1764 Dichloroacetic acid (Guide 153); UN/NA 1765 Dichloroacetyl chloride (Guide 156) and UN/NA 1766 Dichlorophenyltrichlorosilane (Guide 156).
By name (blue pages): “Cyclohexyltrichlorosilane” comes after Cyclohexyl mercaptan (UN/NA 3054, Guide 129) and Cyclohexylamine (UN/NA 2357, Guide 132) and before Cyclooctadiene phosphines (UN/NA 2940, Guide 135) and Cyclooctadienes (UN/NA 2520, Guide 130P).
Guide 156 · Library
Guide 156 covers 65 UN/NA numbers. The 12 around 1763 in the guide’s number order: UN/NA 1729 Anisoyl chloride; UN/NA 1737 Benzyl bromide; UN/NA 1738 Benzyl chloride; UN/NA 1752 Chloroacetyl chloride; UN/NA 1753 Chlorophenyltrichlorosilane; UN/NA 1762 Cyclohexenyltrichlorosilane; UN/NA 1765 Dichloroacetyl chloride; UN/NA 1766 Dichlorophenyltrichlorosilane; UN/NA 1769 Diphenyldichlorosilane; UN/NA 1771 Dodecyltrichlorosilane; UN/NA 1780 Fumaryl chloride; UN/NA 1781 Hexadecyltrichlorosilane.
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.