CAS No.: 13080-85-8
Product name: 4,4'-Bis(4-aminophenoxy)biphenyl
Abbreviation: BAPB
Appearance: Off-white powder
Purity(HPLC): ≥99%
Molecular formula: C8H7N
Molecular weight: 368.43
Package: In Aluminum foil bag, cartons outside.
Storage: Preserve in a well-closed container and keep in cool, dry place, avoid light.
4,4'-Bis(4-aminophenoxy)biphenyl has a low coefficient of thermal expansion, which can maintain its functional and dimensional stability and good low-temperature resistance. It will not be brittle in liquid helium at an absolute Chemicalbook temperature of 4K; it also has a low dielectric constant, excellent chemical resistance, outstanding radiation resistance and orientation dependence.
It is widely used in high-temperature insulating materials, microelectronic layer isolation film, liquid crystal display, resistance conversion memory and so on.
Due to its good solubility and stability, 4,4'-Bis(4-aminophenoxy)biphenyl is often used as a raw material for organic dyes.
In addition it can be used as an organic dye for dye-sensitized solar cells and light-emitting diodes in the field of optoelectronic materials.
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