Safety Reference
Danger
Sourcing MALEIC ANHYDRIDE?
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Sourcing MALEIC ANHYDRIDE?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Maleic anhydride is an organic compound that functions as the acid anhydride of maleic acid. It is a colorless or white solid with an acrid odor, primarily used in Diels-Alder syntheses and copolymerization reactions.
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 MALEIC ANHYDRIDE (CAS 108-31-6) is 2917.14.
2917.14
2917 14 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
furan-2,5-dione
FPYJFEHAWHCUMM-UHFFFAOYSA-N
C1=CC(=O)OC1=O