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UN/NA 2381 · Dimethyl disulfide
UN/NA 2381 · ERG 2024 · Guide 131
- UN/NA
- 2381
- Edition
- ERG 2024
ERG 2024 lists UN/NA 2381 (Dimethyl disulfide) under Guide 131, titled “Flammable Liquids - Toxic”.
Material name
2381 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “Dimethyl disulfide” and “Dimethyl disulphide”. Both use Guide 131, so the number alone is enough to find the guide. On a numbered orange panel, 2381 is the lower number (how to read an orange panel).
ERG 2024 markings for 2381
2381 is not highlighted in green (no Table 1 entry), and its guide number 131 has no P.
Entries near 2381
By number (yellow pages): before 2381 come UN/NA 2378 2-Dimethylaminoacetonitrile (Guide 131); UN/NA 2379 1,3-Dimethylbutylamine (Guide 132) and UN/NA 2380 Dimethyldiethoxysilane (Guide 127); after it, UN/NA 2382 Dimethylhydrazine, symmetrical (Guide 131); UN/NA 2383 Dipropylamine (Guide 132) and UN/NA 2384 Di-n-propyl ether (Guide 127).
By name (blue pages): “Dimethyl disulfide” comes after Diketene, stabilized (UN/NA 2521, Guide 131P) and Dimethyl carbonate (UN/NA 1161, Guide 129) and before Dimethyl ether (UN/NA 1033, Guide 115) and Dimethyl sulfate (UN/NA 1595, Guide 156).
By name (blue pages): “Dimethyl disulphide” comes after Diketene, stabilized (UN/NA 2521, Guide 131P) and Dimethyl carbonate (UN/NA 1161, Guide 129) and before Dimethyl ether (UN/NA 1033, Guide 115) and Dimethyl sulfate (UN/NA 1595, Guide 156).
Other names starting with “Dimethyl”: Dimethyl sulfide (UN/NA 1164, Guide 130) and Dimethyl thiophosphoryl chloride (UN/NA 2267, Guide 156).
Guide 131 · Library
Guide 131 covers 105 UN/NA numbers. The 12 around 2381 in the guide’s number order: UN/NA 2335 Allyl ethyl ether; UN/NA 2336 Allyl formate; UN/NA 2337 Phenyl mercaptan; UN/NA 2354 Chloromethyl ethyl ether; UN/NA 2360 Diallyl ether; UN/NA 2378 2-Dimethylaminoacetonitrile; UN/NA 2382 Dimethylhydrazine, symmetrical; UN/NA 2396 Methacrylaldehyde, stabilized; UN/NA 2404 Propionitrile; UN/NA 2411 Butyronitrile; UN/NA 2438 Trimethylacetyl chloride; UN/NA 2477 Methyl isothiocyanate.
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.