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benzene-1,2:4,5-tetracarboxylic dianhydride; pyromellitic dianhydride

CAS 89-32-7 · C10H2O6

Hazard class

Danger — Corrosive, Health hazard

Pictograms

CorrosiveHealth hazard

H-statements

H318 Causes serious eye damage
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H317 May cause an allergic skin reaction

Common uses (US EPA CDR)

MonomersIntermediateAnti-static agentBinder

Synonyms

PYROMELLITIC DIANHYDRIDE · Pyromellitic anhydride · PMDA · Pyromellitic acid dianhydride · Pyromellitic acid anhydride · 1,2,4,5-Benzenetetracarboxylic anhydride · 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone · Pyromellitic 1,2:4,5-dianhydride

Molecular weight

218.12 g/mol

Browse similar

Corrosive · Health hazard

Data source

Harmonised classification ECHA — EU CLP Annex VI

Legally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

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