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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). Reagent is a free chemical safety search. Browse categories · API · Console

Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.