Hazora · Library
UN/NA 1959 · 1,1-Difluoroethylene
UN/NA 1959 · ERG 2024 · Guide 116
- UN/NA
- 1959
- Edition
- ERG 2024
ERG 2024 lists UN/NA 1959 (1,1-Difluoroethylene) under Guide 116, titled “Gases - Flammable (Unstable)”.
Material name
| Language | Material name | Guides |
|---|---|---|
| EN | 1,1-Difluoroethylene | Guide 116P |
| EN | Refrigerant gas R-1132a | Guide 116P |
| ES | 1,1-Difluoretileno | Guide 116P |
| ES | 1,1-Difluoroetileno | Guide 116P |
| ES | Gas refrigerante R-1132a | Guide 116P |
| FR | Difluoro-1,1 éthylène | Guide 116P |
| FR | Gaz réfrigérant R-1132a | Guide 116P |
1959 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “1,1-Difluoroethylene” and “Refrigerant gas R-1132a”. Both use Guide 116P, so the number alone is enough to find the guide. On a numbered orange panel, 1959 is the lower number (how to read an orange panel).
ERG 2024 markings for 1959
Every name under 1959 has guide number 116P; the P means the material may undergo violent polymerization.
1959 is not highlighted in green (no Table 1 entry).
Entries near 1959
By number (yellow pages): before 1959 come UN/NA 1956 Compressed gas, n.o.s. (Guide 126); UN/NA 1957 Deuterium, compressed (Guide 115) and UN/NA 1958 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Guide 126); after it, UN/NA 1961 Ethane, refrigerated liquid (Guide 115); UN/NA 1962 Ethylene (Guide 116P) and UN/NA 1963 Helium, refrigerated liquid (cryogenic liquid) (Guide 120).
By name (blue pages): “1,1-Difluoroethylene” comes after 1,1-Dichloroethane (UN/NA 2362, Guide 130) and 1,1-Difluoroethane (UN/NA 1030, Guide 115) and before 1,1-Dimethoxyethane (UN/NA 2377, Guide 127) and 1,1,1-Trichloroethane (UN/NA 2831, Guide 160).
By name (blue pages): “Refrigerant gas R-1132a” comes after Refrigerant gas R-503 (UN/NA 2599, Guide 126) and Refrigerant gas R-1113 (UN/NA 1082, Guide 119P) and before Refrigerant gas R-1216 (UN/NA 1858, Guide 126) and Refrigerant gas R-1318 (UN/NA 2422, Guide 126).
Other names starting with “Refrigerant”: Refrigerant gas R-407C (UN/NA 3340, Guide 126); Refrigerant gas R-500 (UN/NA 2602, Guide 126); Refrigerant gas R-502 (UN/NA 1973, Guide 126); Refrigerant gas RC-318 (UN/NA 1976, Guide 126); Refrigerant gas, n.o.s. (UN/NA 1078, Guide 126) and Refrigerant gases, n.o.s. (flammable) (UN/NA 1954, Guide 115).
Guide 116 · Library
Guide 116 covers 17 UN/NA numbers. The 12 around 1959 in the guide’s number order: UN/NA 1060 Methylacetylene and propadiene mixture, stabilized; UN/NA 1081 Tetrafluoroethylene, stabilized; UN/NA 1085 Vinyl bromide, stabilized; UN/NA 1086 Vinyl chloride, stabilized; UN/NA 1087 Vinyl methyl ether, stabilized; UN/NA 1860 Vinyl fluoride, stabilized; UN/NA 1962 Ethylene; UN/NA 2200 Propadiene, stabilized; UN/NA 2203 Silane; UN/NA 2419 Bromotrifluoroethylene; UN/NA 2452 Ethylacetylene, stabilized; UN/NA 2455 Methyl nitrite.
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.