Hazora · Library
UN/NA 2602 · Dichlorodifluoromethane and difluoroethane azeotropic mixture with approximately 74% dichlorodifluoromethane
UN/NA 2602 · ERG 2024 · Guide 126
- UN/NA
- 2602
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2602 (Dichlorodifluoromethane and difluoroethane azeotropic mixture with approximately 74% dichlorodifluoromethane) under Guide 126, titled “Gases - Compressed or Liquefied (Including Refrigerant Gases)”.
Material name
| Language | Material name | Guides |
|---|---|---|
| EN | Dichlorodifluoromethane and difluoroethane azeotropic mixture with approximately 74% dichlorodifluoromethane | Guide 126 |
| EN | Refrigerant gas R-500 | Guide 126 |
| ES | Diclorodifluorometano y difluoroetano, mezcla azeotrópica de, con aproximadamente el 74% de diclorodifluorometano | Guide 126 |
| ES | Gas refrigerante R-500 | Guide 126 |
| FR | Dichlorodifluorométhane et difluoréthane en mélange azéotrope contenant environ 74% de dichlorodifluorométhane | Guide 126 |
| FR | Gaz réfrigérant R-500 | Guide 126 |
2602 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “Dichlorodifluoromethane and difluoroethane azeotropic mixture with approximately 74% dichlorodifluoromethane” and “Refrigerant gas R-500”. Both use Guide 126, so the number alone is enough to find the guide. On a numbered orange panel, 2602 is the lower number (how to read an orange panel).
ERG 2024 markings for 2602
2602 is not highlighted in green (no Table 1 entry), and its guide number 126 has no P.
Entries near 2602
By number (yellow pages): before 2602 come UN/NA 2591 Xenon, refrigerated liquid (cryogenic liquid) (Guide 120); UN/NA 2599 Chlorotrifluoromethane and trifluoromethane azeotropic mixture with approximately 60% chlorotrifluoromethane (Guide 126) and UN/NA 2601 Cyclobutane (Guide 115); after it, UN/NA 2603 Cycloheptatriene (Guide 131); UN/NA 2604 Boron trifluoride diethyl etherate (Guide 132) and UN/NA 2605 Methoxymethyl isocyanate (Guide 155).
By name (blue pages): “Dichlorodifluoromethane and difluoroethane azeotropic mixture with approximately 74% dichlorodifluoromethane” comes after Dichloroanilines, solid (UN/NA 3442, Guide 153) and Dichlorodifluoromethane (UN/NA 1028, Guide 126) and before Dichlorodimethyl ether, symmetrical (UN/NA 2249, Guide 131) and Dichloroethyl ether (UN/NA 1916, Guide 152).
By name (blue pages): “Refrigerant gas R-500” comes after Refrigerant gas R-407B (UN/NA 3339, Guide 126) and Refrigerant gas R-407C (UN/NA 3340, Guide 126) and before Refrigerant gas R-502 (UN/NA 1973, Guide 126) and Refrigerant gas R-503 (UN/NA 2599, Guide 126).
Other names starting with “Refrigerant”: Refrigerant gas R-227 (UN/NA 3296, Guide 126); Refrigerant gas R-404A (UN/NA 3337, Guide 126); Refrigerant gas R-407A (UN/NA 3338, Guide 126); Refrigerant gas R-1113 (UN/NA 1082, Guide 119P); Refrigerant gas R-1132a (UN/NA 1959, Guide 116P) and Refrigerant gas R-1216 (UN/NA 1858, Guide 126).
Guide 126 · Library
Guide 126 covers 42 UN/NA numbers. The 12 around 2602 in the guide’s number order: UN/NA 1983 1-Chloro-2,2,2-trifluoroethane; UN/NA 1984 Refrigerant gas R-23; UN/NA 2193 Hexafluoroethane; UN/NA 2422 Octafluorobut-2-ene; UN/NA 2424 Octafluoropropane; UN/NA 2599 Chlorotrifluoromethane and trifluoromethane azeotropic mixture with approximately 60% chlorotrifluoromethane; 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.
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.