BPDA or biphenyl-tetracarboxylic acid dianhydride is a monomer used in the production of some polyimides.
Names | |
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Preferred IUPAC name
[5,5′-Bi-2-benzofuran]-1,1′,3,3′-tetrone | |
Other names
3,3',4,4′-Biphenyltetracarboxylic dianhydride; 4,4′-Biphthalic dianhydride
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Identifiers | |
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3D model (JSmol)
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Abbreviations | BPDA |
ChemSpider |
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ECHA InfoCard | 100.017.585 |
PubChem CID
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UNII |
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CompTox Dashboard (EPA)
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Properties | |
C16H6O6 | |
Molar mass | 294.218 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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The chemical shifts in 1H and 13C NMR spectroscopy are given in the literature.[1] The melting point is 299 - 301 °C.[1]