UN/NA 2358 · Cyclooctatetraene

Material name

2358 on a placard, orange panel or shipping paper

It points to the ERG 2024 entry “Cyclooctatetraene” and to Guide 128P. On a numbered orange panel, 2358 is the lower number (how to read an orange panel).

ERG 2024 markings for 2358

In the ERG 2024 lists, “Cyclooctatetraene” has guide number 128P; the P means the material may undergo violent polymerization.

2358 is not highlighted in green (no Table 1 entry).

Entries near 2358

By number (yellow pages): before 2358 come UN/NA 2354 Chloromethyl ethyl ether (Guide 131); UN/NA 2356 2-Chloropropane (Guide 129) and UN/NA 2357 Cyclohexylamine (Guide 132); after it, UN/NA 2359 Diallylamine (Guide 132); UN/NA 2360 Diallyl ether (Guide 131P) and UN/NA 2361 Diisobutylamine (Guide 132).

By name (blue pages): “Cyclooctatetraene” comes after Cyclooctadiene phosphines (UN/NA 2940, Guide 135) and Cyclooctadienes (UN/NA 2520, Guide 130P) and before Cyclopentane (UN/NA 1146, Guide 128) and Cyclopentanol (UN/NA 2244, Guide 129).

Guide 128 · Library

Guide 128 covers 83 UN/NA numbers. The 12 around 2358 in the guide’s number order: UN/NA 2301 2-Methylfuran; UN/NA 2303 Isopropenylbenzene; UN/NA 2309 Octadiene; UN/NA 2319 Terpene hydrocarbons, n.o.s.; UN/NA 2324 Triisobutylene; UN/NA 2330 Undecane; UN/NA 2364 n-Propylbenzene; UN/NA 2366 Diethyl carbonate; UN/NA 2368 alpha-Pinene; UN/NA 2370 1-Hexene; UN/NA 2371 Isopentenes; UN/NA 2389 Furan.

Sources

• PHMSA · ERG 2024 · EN / ES / FR