A cyclic anhydride used as a reactive intermediate and crosslinker for alkyd, polyester, and epoxy resins. It also serves as a building block for plasticizers, surfactants, pharmaceuticals, and paper-sizing agents.
Full specification
- Molecular formula
- C4H4O3
- Grades
- technical
- Packaging
- 25 kg bag · 1000 kg big bag · bulk
- Appearance
- White crystalline solid
- Synonyms
- 108-30-5 · dihydrofuran-2,5-dione · butanedioic anhydride
Compliance & regulatory
Region: EU — Chemotto S.r.l., Milano
- REACH-aligned supply
- CLP-labelled
REACH REACHRegistration, Evaluation, Authorisation and Restriction of Chemicals — the EU chemicals regulation (EC 1907/2006). CLP CLPClassification, Labelling and Packaging — the EU regulation (EC 1272/2008) for hazard communication. SVHC SVHCSubstance of Very High Concern — flagged on the REACH Candidate List for possible authorisation or restriction.
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