ChemicalBook > Product Catalog > Organic Chemistry > Carboxylic acids and derivatives > 3,4'-Oxydiphthalic Anhydride
3,4'-Oxydiphthalic Anhydride
3,4'-Oxydiphthalic Anhydride Basic information
- Product Name:
- 3,4'-Oxydiphthalic Anhydride
- Synonyms:
-
- 2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride
- 2,3,3',4'-Tetracarboxydiphenyl oxide dianhydride
- 4-[(1,3-Dihydro-1,3-dioxo-5-isobenzofuranyl)oxy]-1,3-isobenzofurandione
- 4,5'-Oxibis(isobenzofrane-1,3-dione)
- 2,3,3',4'-Tetracarboxydiphenyl oxide dianhydride (α-ODPA)
- 3,4'-Oxydiphthalic Anhydride
- 1,3-Isobenzofurandione, 4-[(1,3-dihydro-1,3-dioxo-5-isobenzofuranyl)oxy]-
- 4-((1,3-Dioxo-1,3-dihydroisobenzofuran-5-yl)oxy)isobenzofuran-1,3-dione
- CAS:
- 50662-95-8
- MF:
- C16H6O7
- MW:
- 310.21
- EINECS:
- 805-890-1
- Mol File:
- 50662-95-8.mol
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3,4'-Oxydiphthalic Anhydride Chemical Properties
- Melting point:
- 180 °C
- Boiling point:
- 554.4±35.0 °C(Predicted)
- Density
- 1.665
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- form
- powder to crystal
- color
- White to Orange to Green
- InChI
- InChI=1S/C16H6O7/c17-13-8-5-4-7(6-10(8)15(19)22-13)21-11-3-1-2-9-12(11)16(20)23-14(9)18/h1-6H
- InChIKey
- OPVHOFITDJSMOD-UHFFFAOYSA-N
- SMILES
- C1(=O)C2=C(C(OC3C=CC4C(=O)OC(=O)C=4C=3)=CC=C2)C(=O)O1
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3,4'-Oxydiphthalic Anhydride Usage And Synthesis
Appearance
White to Orange to Green powder to crystal
Uses
4-[(1,3-Dihydro-1,3-dioxo-5-isobenzofuranyl)oxy]-1,3-isobenzofurandione is a useful research chemical.
Uses
3,4'-Oxydiphthalic Anhydride (α-ODPA) can be used to prepare polyimides. The polymer is widely used in silicon-based anode plates, resin films and filler materials for high-performance lithium-ion batteries.
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