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N,N'-Diphenylbenzidine-531-91-9

N,N'-Diphenylbenzidine-531-91-9

CAS NO.:

531-91-9

Purity: 99%
Molecular Formula:C24H20N2
Molecular Weight:336.42900 
Exact Mass:336.16300
PSA:24.06000 
LogP:6.98680
Density:1.173 g/cm3 
Melting point:246-248 °C(lit.) 

Package: 1kg/10kg/100kg aluminum foil to / bottle / cardboard drum, can be customized according to customer requirements.

N,N'-Diphenylbenzidine, chemical formula is C24H20N2, CAS number 531-91-9, molecular weight is 336.43, a functional intermediate of aromatic amine photoelectric material, pharmaceutical intermediate. At present, it is widely used in the cover layer, light emitting host material, transmission layer material, and barrier layer material of OLED. Pure white powder, can have crystal form according to customer's needs, conventional purity ≥99.5%, according to customer's customized requirements, Shangsai Optoelectronics can stabilize to 99.9% purity (HPLC) through a series of synthetic methods, inert atmosphere, and avoid light save.

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