Hazora · Library
UN/NA 2442 · Trichloroacetyl chloride
UN/NA 2442 · ERG 2024 · Guide 156
- UN/NA
- 2442
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2442 (Trichloroacetyl chloride) under Guide 156, titled “Substances - Toxic and/or Corrosive (Combustible/Water-Sensitive)”.
Material name
2442 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Trichloroacetyl chloride” and to Guide 156. On a numbered orange panel, 2442 is the lower number (how to read an orange panel).
ERG 2024 markings for 2442
2442 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Trichloroacetyl chloride”. Hazora shows those distances in the app, not on this page. Its guide number 156 has no P.
Entries near 2442
By number (yellow pages): before 2442 come UN/NA 2439 Sodium hydrogendifluoride (Guide 154); UN/NA 2440 Stannic chloride, pentahydrate (Guide 154) and UN/NA 2441 Titanium trichloride, pyrophoric (Guide 135); after it, UN/NA 2443 Vanadium oxytrichloride (Guide 137); UN/NA 2444 Vanadium tetrachloride (Guide 137) and UN/NA 2446 Nitrocresols, solid (Guide 153).
By name (blue pages): “Trichloroacetyl chloride” comes after Trichloroacetic acid (UN/NA 1839, Guide 153) and Trichloroacetic acid, solution (UN/NA 2564, Guide 153) and before Trichlorobenzenes, liquid (UN/NA 2321, Guide 153) and Trichlorobutene (UN/NA 2322, Guide 152).
Guide 156 · Library
Guide 156 covers 65 UN/NA numbers. The 12 around 2442 in the guide’s number order: UN/NA 2290 Isophorone diisocyanate; UN/NA 2299 Methyl dichloroacetate; UN/NA 2328 Trimethylhexamethylene diisocyanate; UN/NA 2434 Dibenzyldichlorosilane; UN/NA 2435 Ethylphenyldichlorosilane; UN/NA 2437 Methylphenyldichlorosilane; UN/NA 2474 Thiophosgene; UN/NA 2496 Propionic anhydride; UN/NA 2508 Molybdenum pentachloride; UN/NA 2513 Bromoacetyl bromide; UN/NA 2525 Ethyl oxalate; UN/NA 2533 Methyl trichloroacetate.
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.