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4,4'-oxydiphthalic anhydride

CAS 1823-59-2 · C16H6O7

Hazard class

Not classified as hazardous under GHS/CLP

Pictograms

None

H-statements

H412 Harmful to aquatic life with long lasting effects

Synonyms

4,4'-Oxydiphthalic anhydride · 1,3-Isobenzofurandione, 5,5'-oxybis- · 4,4'-Oxydiphthalic dianhydride · 5,5'-Oxybis(2-benzofuran-1,3-dione) · G58E17X7VE · 4,4'-oxybis(phthalic anhydride) · 4,4'-oxydiphthalic acid dianhydride · BIS(3,4-DICARBOXYPHENYL)ETHER DIANHYDRIDE

Molecular weight

310.21 g/mol

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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