Safety Reference
Danger
H317May cause an allergic skin reaction
H318Causes serious eye damage
H334
Sourcing Hexahydro-4-methylphthalic anhydride?
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Potassium pivalate
Potassium salt of pivalic acid
Sourcing Hexahydro-4-methylphthalic anhydride?
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Hexahydro-4-methylphthalic anhydride is an industrial chemical primarily used as a hardener and dispersing agent. It is a cycloaliphatic anhydride compound with two ester functional groups and a heterocyclic ring structure.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Hexahydro-4-methylphthalic anhydride (CAS 19438-60-9) is 2917.20.
2917.20
2917 20 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
5-methyl-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione
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