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Product | Description | |
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3,3,4,4-Biphenyltetracarboxylic dianhydride Quick inquiry Where to buy Suppliers range | 3,3,4,4-Biphenyltetracarboxylic dianhydride. Group: Polymer/Macromolecule. Alternative Names: S-BDPA;S-BPDA;[5,5'-biisobenzofuran]-1,1',3,3'-tetrone;[5,5-Biisobenzofuran]-1,1,3,3-tetrone;5,5'-Biisobenzofuran-1,1',3,3'-tetrone;DIPHENYL-3,3,4,4-TETRACARBOXYLIC DIANHYDRIDE;4,4-BIPHTHALIC ANHYDRIDE;3,4:3,4-BIPHENYLTETRACARBOXYLIC DIANHYDRIDE. Grades: 96%. CAS No. 2420-87-3. Molecular formula: C16H6O6. Mole weight: 294.22. IUPAC Name: 5-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione. Exact Mass: 294.01600. EC Number: 219-342-9. Boiling Point: 614.9ºC at 760mmHg. Melting Point: 299-305ºC. Flash Point: 277.4ºC. Density: 1.625g/cm3. SMILES: C1=CC2=C (C=C1C3=CC4=C (C=C3)C (=O)OC4=O)C (=O)OC2=O. InChIKey: WKDNYTOXBCRNPV-UHFFFAOYSA-N. H-Bond Donor: 0. H-Bond Acceptor: 6. Safty Description: S26-S36. Hazard statements: Xi: Irritant. | |
3,3',4,4'-Biphenyltetracarboxylic dianhydride Quick inquiry Where to buy Suppliers range | 3,3',4,4'-Biphenyltetracarboxylic dianhydride (s-BPDA) is a rigid symmetric polyamide with a diamine having a long distance between amine groups and reactive endgaps. Uses: s-BPDA can be used in the synthesis of high molecular weight aromatic polyamide fibers. It can also be used in the formation of hybrid nanocomposite films. Group: CHO Containing Functional Groups. Alternative Names: s-BPDA. CAS No. 2420-87-3. Molecular Weight: 294.22. SMILES: O=C1OC(=O)c2cc(ccc12)-c3ccc4C(=O)OC(=O)c4c3. Flash Point: 97%. | |
3,3',4,4'-Biphenyltetracarboxylic dianhydride (BPDA) Quick inquiry Where to buy Suppliers range | 3,3',4,4'-Biphenyltetracarboxylic dianhydride (BPDA). Uses: DryPowder. Group: Organic Light-Emitting Diode (OLED) Materials. CAS No. 2420-87-3. IUPAC Name: 5-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione. Molecular Weight: 294.21g/mol. Molecular Formula: C16H6O6. SMILES: C1=CC2=C (C=C1C3=CC4=C (C=C3)C (=O)OC4=O)C (=O)OC2=O. InChI: InChI=1S/C16H6O6/c17-13-9-3-1-7(5-11(9)15(19)21-13)8-2-4-10-12(6-8)16(20)22-14(10)18/h1-6H. InChIKey: WKDNYTOXBCRNPV-UHFFFAOYSA-N. | |
4,4'-Biphthalic Anhydride Quick inquiry Where to buy Suppliers range | 4,4'-Biphthalic Anhydride. Uses: DryPowder. Group: Monomers; Polymers. CAS No. 2420-87-3. IUPAC Name: 5-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione. Molecular Weight: 294.21g/mol. Molecular Formula: C16H6O6. SMILES: C1=CC2=C (C=C1C3=CC4=C (C=C3)C (=O)OC4=O)C (=O)OC2=O. InChI: InChI=1S/C16H6O6/c17-13-9-3-1-7(5-11(9)15(19)21-13)8-2-4-10-12(6-8)16(20)22-14(10)18/h1-6H. InChIKey: WKDNYTOXBCRNPV-UHFFFAOYSA-N. | |
4,4'-Biphthalic Anhydride (purified by sublimation) Quick inquiry Where to buy Suppliers range | 4,4'-Biphthalic Anhydride (purified by sublimation). Uses: DryPowder. Group: Other Material Building Blocks; Monomers; Polymers. CAS No. 2420-87-3. IUPAC Name: 5-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione. Molecular Weight: 294.21g/mol. Molecular Formula: C16H6O6. SMILES: C1=CC2=C (C=C1C3=CC4=C (C=C3)C (=O)OC4=O)C (=O)OC2=O. InChI: InChI=1S/C16H6O6/c17-13-9-3-1-7(5-11(9)15(19)21-13)8-2-4-10-12(6-8)16(20)22-14(10)18/h1-6H. InChIKey: WKDNYTOXBCRNPV-UHFFFAOYSA-N. |