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UN/NA 2401 · Piperidine
UN/NA 2401 · ERG 2024 · Guide 132
- UN/NA
- 2401
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2401 (Piperidine) under Guide 132, titled “Flammable Liquids - Corrosive”.
Material name
2401 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Piperidine” and to Guide 132. On a numbered orange panel, 2401 is the lower number (how to read an orange panel).
ERG 2024 markings for 2401
2401 is not highlighted in green (no Table 1 entry), and its guide number 132 has no P.
Entries near 2401
By number (yellow pages): before 2401 come UN/NA 2398 Methyl tert-butyl ether (Guide 127); UN/NA 2399 1-Methylpiperidine (Guide 132) and UN/NA 2400 Methyl isovalerate (Guide 130); after it, UN/NA 2402 Propanethiols (Guide 130); UN/NA 2403 Isopropenyl acetate (Guide 129P) and UN/NA 2404 Propionitrile (Guide 131).
By name (blue pages): “Piperidine” comes after Pinene (alpha) (UN/NA 2368, Guide 128) and Piperazine (UN/NA 2579, Guide 153) and before Plastic molding compound (UN/NA 3314, Guide 171) and Plastics moulding compound (UN/NA 3314, Guide 171).
Guide 132 · Library
Guide 132 covers 58 UN/NA numbers. The 12 around 2401 in the guide’s number order: UN/NA 2359 Diallylamine; UN/NA 2361 Diisobutylamine; UN/NA 2379 1,3-Dimethylbutylamine; UN/NA 2383 Dipropylamine; UN/NA 2386 1-Ethylpiperidine; UN/NA 2399 1-Methylpiperidine; UN/NA 2493 Hexamethyleneimine; UN/NA 2502 Valeryl chloride; UN/NA 2526 Furfurylamine; UN/NA 2529 Isobutyric acid; UN/NA 2535 4-Methylmorpholine; UN/NA 2604 Boron trifluoride diethyl etherate.
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.