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UN/NA 2511 · 2-Chloropropionic acid
UN/NA 2511 · ERG 2024 · Guide 153
- UN/NA
- 2511
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2511 (2-Chloropropionic acid) under Guide 153, titled “Substances - Toxic and/or Corrosive (Combustible)”.
Material name
2511 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “2-Chloropropionic acid” and to Guide 153. On a numbered orange panel, 2511 is the lower number (how to read an orange panel).
ERG 2024 markings for 2511
2511 is not highlighted in green (no Table 1 entry), and its guide number 153 has no P.
Entries near 2511
By number (yellow pages): before 2511 come UN/NA 2507 Chloroplatinic acid, solid (Guide 154); UN/NA 2508 Molybdenum pentachloride (Guide 156) and UN/NA 2509 Potassium hydrogen sulfate (Guide 154); after it, UN/NA 2512 Aminophenols (Guide 152); UN/NA 2513 Bromoacetyl bromide (Guide 156) and UN/NA 2514 Bromobenzene (Guide 130).
By name (blue pages): “2-Chloropropionic acid” comes after 2-Chloropropane (UN/NA 2356, Guide 129) and 2-Chloropropene (UN/NA 2456, Guide 130P) and before 2-Chloropyridine (UN/NA 2822, Guide 153) and 2-Diethylaminoethanol (UN/NA 2686, Guide 132).
Guide 153 · Library
Guide 153 covers 168 UN/NA numbers. The 12 around 2511 in the guide’s number order: UN/NA 2430 Alkylphenols, solid, n.o.s. (including C2-C12 homologues); UN/NA 2431 Anisidines; UN/NA 2432 N,N-Diethylaniline; UN/NA 2446 Nitrocresols, solid; UN/NA 2490 Dichloroisopropyl ether; UN/NA 2491 Ethanolamine; UN/NA 2518 1,5,9-Cyclododecatriene; UN/NA 2522 2-Dimethylaminoethyl methacrylate, stabilized; UN/NA 2531 Methacrylic acid, stabilized; UN/NA 2542 Tributylamine; UN/NA 2564 Trichloroacetic acid, solution; UN/NA 2565 Dicyclohexylamine.
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.