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3,3',4,4'-Biphenyltetracarboxylic dianhydride

Cat.No ACM2420873-4

Basic Information Description Application Features And Benefits
CAS 2420-87-3
Catalog Number ACM2420873-4
Synonyms s-BPDA
Molecular Weight 294.22
Canonical SMILES O=C1OC(=O)c2cc(ccc12)-c3ccc4C(=O)OC(=O)c4c3
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
InChI Key WKDNYTOXBCRNPV-UHFFFAOYSA-N
Melting Point 299-305 °C (lit.)
Assay 97%
EC Number 219-342-9
MDL Number MFCD00039140
Packaging Packaging
25 g in glass bottle
PubChem ID 24870050
Quality Level 100
Description 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.
Application 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.
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