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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). 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.