Hazora · Library
UN/NA 3296 · Heptafluoropropane
UN/NA 3296 · ERG 2024 · Guide 126
- UN/NA
- 3296
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3296 (Heptafluoropropane) under Guide 126, titled “Gases - Compressed or Liquefied (Including Refrigerant Gases)”.
Material name
3296 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “Heptafluoropropane” and “Refrigerant gas R-227”. Both use Guide 126, so the number alone is enough to find the guide. On a numbered orange panel, 3296 is the lower number (how to read an orange panel).
ERG 2024 markings for 3296
3296 is not highlighted in green (no Table 1 entry), and its guide number 126 has no P.
Entries near 3296
By number (yellow pages): before 3296 come UN/NA 3293 Hydrazine, aqueous solution, with not more than 37% hydrazine (Guide 153); UN/NA 3294 Hydrogen cyanide, solution in alcohol, with not more than 45% hydrogen cyanide (Guide 131) and UN/NA 3295 Hydrocarbons, liquid, n.o.s. (Guide 128); after it, UN/NA 3297 Ethylene oxide and chlorotetrafluoroethane mixture, with not more than 8.8% ethylene oxide (Guide 126); UN/NA 3298 Ethylene oxide and pentafluoroethane mixture, with not more than 7.9% ethylene oxide (Guide 126) and UN/NA 3299 Ethylene oxide and tetrafluoroethane mixture, with not more than 5.6% ethylene oxide (Guide 126).
By name (blue pages): “Heptafluoropropane” comes after Helium, compressed (UN/NA 1046, Guide 120) and Helium, refrigerated liquid (cryogenic liquid) (UN/NA 1963, Guide 120) and before Heptanes (UN/NA 1206, Guide 128) and Hexachloroacetone (UN/NA 2661, Guide 153).
By name (blue pages): “Refrigerant gas R-227” comes after Refrigerant gas R-161 (UN/NA 2453, Guide 115) and Refrigerant gas R-218 (UN/NA 2424, Guide 126) and before Refrigerant gas R-404A (UN/NA 3337, Guide 126) and Refrigerant gas R-407A (UN/NA 3338, Guide 126).
Other names starting with “Refrigerant”: Refrigerant gas R-142b (UN/NA 2517, Guide 115); Refrigerant gas R-143a (UN/NA 2035, Guide 115); Refrigerant gas R-152a (UN/NA 1030, Guide 115); Refrigerant gas R-407B (UN/NA 3339, Guide 126); Refrigerant gas R-407C (UN/NA 3340, Guide 126) and Refrigerant gas R-500 (UN/NA 2602, Guide 126).
Guide 126 · Library
Guide 126 covers 42 UN/NA numbers. The 12 around 3296 in the guide’s number order: 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; UN/NA 3159 Refrigerant gas R-134a; UN/NA 3163 Liquefied gas, n.o.s.; UN/NA 3164 Articles, pressurized, hydraulic (containing non-flammable gas); UN/NA 3220 Pentafluoroethane; UN/NA 3297 Ethylene oxide and chlorotetrafluoroethane mixture, with not more than 8.8% ethylene oxide; UN/NA 3298 Ethylene oxide and pentafluoroethane mixture, with not more than 7.9% ethylene oxide; UN/NA 3299 Ethylene oxide and tetrafluoroethane mixture, with not more than 5.6% ethylene oxide; UN/NA 3337 Refrigerant gas R-404A; UN/NA 3338 Refrigerant gas R-407A; UN/NA 3339 Refrigerant gas R-407B.
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.