Hazora · Library
UN/NA 2246 · Cyclopentene
UN/NA 2246 · ERG 2024 · Guide 128
- UN/NA
- 2246
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2246 (Cyclopentene) under Guide 128, titled “Flammable Liquids (Water-Immiscible)”.
Material name
2246 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Cyclopentene” and to Guide 128. On a numbered orange panel, 2246 is the lower number (how to read an orange panel).
ERG 2024 markings for 2246
2246 is not highlighted in green (no Table 1 entry), and its guide number 128 has no P.
Entries near 2246
By number (yellow pages): before 2246 come UN/NA 2243 Cyclohexyl acetate (Guide 130); UN/NA 2244 Cyclopentanol (Guide 129) and UN/NA 2245 Cyclopentanone (Guide 128); after it, UN/NA 2247 n-Decane (Guide 128); UN/NA 2248 Di-n-butylamine (Guide 132) and UN/NA 2249 Dichlorodimethyl ether, symmetrical (Guide 131).
By name (blue pages): “Cyclopentene” comes after Cyclopentanol (UN/NA 2244, Guide 129) and Cyclopentanone (UN/NA 2245, Guide 128) and before Cyclopropane (UN/NA 1027, Guide 115) and Cymenes (UN/NA 2046, Guide 130).
Guide 128 · Library
Guide 128 covers 83 UN/NA numbers. The 12 around 2246 in the guide’s number order: UN/NA 2055 Styrene monomer, stabilized; UN/NA 2057 Tripropylene; UN/NA 2222 Anisole; UN/NA 2241 Cycloheptane; UN/NA 2242 Cycloheptene; UN/NA 2245 Cyclopentanone; UN/NA 2247 n-Decane; UN/NA 2251 Bicyclo[2.2.1]hepta-2,5-diene, stabilized; UN/NA 2263 Dimethylcyclohexanes; UN/NA 2271 Ethyl amyl ketone; UN/NA 2278 n-Heptene; UN/NA 2286 Pentamethylheptane.
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.