A reactive cyclic anhydride used as a primary building block for alkyd resins, unsaturated polyesters, and phthalate plasticizers, and as an intermediate for dyes and a range of additives.
Full specification
- Molecular formula
- C8H4O3
- Grades
- flakesmoltentechnicalpolymer gradepure grade 99.5%
- Packaging
- 25 kg bag · 500 kg big bag · bulk tanker (molten)
- Synonyms
- phthalic anhydride · 2-benzofuran-1,3-dione · 1,3-isobenzofurandione · PA · 85-44-9 · isobenzofuran-1,3-dione · PAN
- Appearance
- White crystalline flakes or molten colourless liquid
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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