Hazora · Library
UN/NA 3057 · Trifluoroacetyl chloride
UN/NA 3057 · ERG 2024 · Guide 125
- UN/NA
- 3057
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3057 (Trifluoroacetyl chloride) under Guide 125, titled “Gases - Toxic and/or Corrosive”.
Material name
3057 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Trifluoroacetyl chloride” and to Guide 125. On a numbered orange panel, 3057 is the lower number (how to read an orange panel).
ERG 2024 markings for 3057
3057 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Trifluoroacetyl chloride”. Hazora shows those distances in the app, not on this page. Its guide number 125 has no P.
Entries near 3057
By number (yellow pages): before 3057 come UN/NA 3054 Cyclohexanethiol (Guide 129); UN/NA 3055 2-(2-Aminoethoxy)ethanol (Guide 154) and UN/NA 3056 n-Heptaldehyde (Guide 129); after it, UN/NA 3064 Nitroglycerin, solution in alcohol, with more than 1% but not more than 5% nitroglycerin (Guide 127); UN/NA 3065 Alcoholic beverages (Guide 127) and UN/NA 3066 Paint (corrosive) (Guide 153).
By name (blue pages): “Trifluoroacetyl chloride” comes after Triethylenetetramine (UN/NA 2259, Guide 153) and Trifluoroacetic acid (UN/NA 2699, Guide 154) and before Trifluorochloroethylene, stabilized (UN/NA 1082, Guide 119P) and Trifluoromethane (UN/NA 1984, Guide 126).
Guide 125 · Library
Guide 125 covers 27 UN/NA numbers. The 12 around 3057 in the guide’s number order: UN/NA 1005 Ammonia, anhydrous; UN/NA 1008 Boron trifluoride; UN/NA 2196 Tungsten hexafluoride; UN/NA 2197 Hydrogen iodide, anhydrous; UN/NA 2198 Phosphorus pentafluoride; UN/NA 2417 Carbonyl fluoride; UN/NA 2418 Sulfur tetrafluoride; UN/NA 2420 Hexafluoroacetone; UN/NA 3304 Compressed gas, poisonous, corrosive, n.o.s.; UN/NA 3308 Liquefied gas, poisonous, corrosive, n.o.s.; UN/NA 3318 Ammonia solution, with more than 50% ammonia; UN/NA 3503 Chemical under pressure, corrosive, 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.