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UN/NA 2193 · Hexafluoroethane
UN/NA 2193 · ERG 2024 · Guide 126
- UN/NA
- 2193
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2193 (Hexafluoroethane) under Guide 126, titled “Gases - Compressed or Liquefied (Including Refrigerant Gases)”.
Material name
2193 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “Hexafluoroethane” and “Refrigerant gas R-116”. Both use Guide 126, so the number alone is enough to find the guide. On a numbered orange panel, 2193 is the lower number (how to read an orange panel).
ERG 2024 markings for 2193
2193 is not highlighted in green (no Table 1 entry), and its guide number 126 has no P.
Entries near 2193
By number (yellow pages): before 2193 come UN/NA 2190 Oxygen difluoride, compressed (Guide 124); UN/NA 2191 Sulfuryl fluoride (Guide 123) and UN/NA 2192 Germane (Guide 119); after it, UN/NA 2194 Selenium hexafluoride (Guide 125); UN/NA 2195 Tellurium hexafluoride (Guide 125) and UN/NA 2196 Tungsten hexafluoride (Guide 125).
By name (blue pages): “Hexafluoroethane” comes after Hexafluoroacetone hydrate, liquid (UN/NA 2552, Guide 151) and Hexafluoroacetone hydrate, solid (UN/NA 3436, Guide 151) and before Hexafluorophosphoric acid (UN/NA 1782, Guide 154) and Hexafluoropropylene (UN/NA 1858, Guide 126).
By name (blue pages): “Refrigerant gas R-116” comes after Refrigerant gas R-114 (UN/NA 1958, Guide 126) and Refrigerant gas R-115 (UN/NA 1020, Guide 126) and before Refrigerant gas R-124 (UN/NA 1021, Guide 126) and Refrigerant gas R-125 (UN/NA 3220, Guide 126).
Other names starting with “Refrigerant”: Refrigerant gas R-32 (UN/NA 3252, Guide 115); Refrigerant gas R-40 (UN/NA 1063, Guide 115); Refrigerant gas R-41 (UN/NA 2454, Guide 115); Refrigerant gas R-133a (UN/NA 1983, Guide 126); Refrigerant gas R-134a (UN/NA 3159, Guide 126) and Refrigerant gas R-142b (UN/NA 2517, Guide 115).
Guide 126 · Library
Guide 126 covers 42 UN/NA numbers. The 12 around 2193 in the guide’s number order: UN/NA 1973 Chlorodifluoromethane and chloropentafluoroethane mixture; UN/NA 1974 Chlorodifluorobromomethane; UN/NA 1976 Octafluorocyclobutane; UN/NA 1982 Refrigerant gas R-14; UN/NA 1983 1-Chloro-2,2,2-trifluoroethane; UN/NA 1984 Refrigerant gas R-23; UN/NA 2422 Octafluorobut-2-ene; UN/NA 2424 Octafluoropropane; UN/NA 2599 Chlorotrifluoromethane and trifluoromethane azeotropic mixture with approximately 60% chlorotrifluoromethane; UN/NA 2602 Dichlorodifluoromethane and difluoroethane azeotropic mixture with approximately 74% dichlorodifluoromethane; UN/NA 2857 Refrigerating machines, containing ammonia solutions (UN2672); UN/NA 3070 Ethylene oxide and dichlorodifluoromethane mixture, with not more than 12.5% ethylene oxide.
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.