UN/NA 2218 · Acrylic acid, stabilized

Material name

2218 on a placard, orange panel or shipping paper

It points to the ERG 2024 entry “Acrylic acid, stabilized” and to Guide 132P. On a numbered orange panel, 2218 is the lower number (how to read an orange panel).

ERG 2024 markings for 2218

In the ERG 2024 lists, “Acrylic acid, stabilized” has guide number 132P; the P means the material may undergo violent polymerization.

2218 is not highlighted in green (no Table 1 entry).

Entries near 2218

By number (yellow pages): before 2218 come UN/NA 2215 Maleic anhydride (Guide 156); UN/NA 2216 Fish meal, stabilized (Guide 171) and UN/NA 2217 Seed cake, with not more than 1.5% oil and not more than 11% moisture (Guide 135); after it, UN/NA 2219 Allyl glycidyl ether (Guide 129); UN/NA 2222 Anisole (Guide 128) and UN/NA 2224 Benzonitrile (Guide 152).

By name (blue pages): “Acrylic acid, stabilized” comes after Acrylamide, solid (UN/NA 2074, Guide 153P) and Acrylamide, solution (UN/NA 3426, Guide 153P) and before Acrylonitrile, stabilized (UN/NA 1093, Guide 131P) and Adhesives (flammable) (UN/NA 1133, Guide 128).

Guide 132 · Library

Guide 132 covers 58 UN/NA numbers. The 12 around 2218 in the guide’s number order: UN/NA 1604 Ethylenediamine; UN/NA 1723 Allyl iodide; UN/NA 1922 Pyrrolidine; UN/NA 2029 Hydrazine, anhydrous; UN/NA 2051 2-Dimethylaminoethanol; UN/NA 2054 Morpholine; UN/NA 2248 Di-n-butylamine; UN/NA 2258 1,2-Propylenediamine; UN/NA 2260 Tripropylamine; UN/NA 2264 N,N-Dimethylcyclohexylamine; UN/NA 2266 Dimethyl-N-propylamine; UN/NA 2270 Ethylamine, aqueous solution, with not less than 50% but not more than 70% ethylamine.

Sources

• PHMSA · ERG 2024 · EN / ES / FR