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UN/NA 2529 · Isobutyric acid
UN/NA 2529 · ERG 2024 · Guide 132
- UN/NA
- 2529
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2529 (Isobutyric acid) under Guide 132, titled “Flammable Liquids - Corrosive”.
Material name
2529 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Isobutyric acid” and to Guide 132. On a numbered orange panel, 2529 is the lower number (how to read an orange panel).
ERG 2024 markings for 2529
2529 is not highlighted in green (no Table 1 entry), and its guide number 132 has no P.
Entries near 2529
By number (yellow pages): before 2529 come UN/NA 2526 Furfurylamine (Guide 132); UN/NA 2527 Isobutyl acrylate, stabilized (Guide 129P) and UN/NA 2528 Isobutyl isobutyrate (Guide 130); after it, UN/NA 2531 Methacrylic acid, stabilized (Guide 153P); UN/NA 2533 Methyl trichloroacetate (Guide 156) and UN/NA 2534 Methylchlorosilane (Guide 119).
By name (blue pages): “Isobutyric acid” comes after Isobutylene (UN/NA 1075, Guide 115) and Isobutyraldehyde (UN/NA 2045, Guide 130) and before Isobutyronitrile (UN/NA 2284, Guide 131) and Isobutyryl chloride (UN/NA 2395, Guide 155).
Guide 132 · Library
Guide 132 covers 58 UN/NA numbers. The 12 around 2529 in the guide’s number order: UN/NA 2386 1-Ethylpiperidine; UN/NA 2399 1-Methylpiperidine; UN/NA 2401 Piperidine; UN/NA 2493 Hexamethyleneimine; UN/NA 2502 Valeryl chloride; UN/NA 2526 Furfurylamine; UN/NA 2535 4-Methylmorpholine; UN/NA 2604 Boron trifluoride diethyl etherate; UN/NA 2610 Triallylamine; UN/NA 2619 Benzyldimethylamine; UN/NA 2683 Ammonium sulfide, solution; UN/NA 2684 3-Diethylaminopropylamine.
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.