OPA3490

Print Page

Properties


Product Name	Poly(N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)benzidine
Abbreviation	Poly-TPD
Molecular Formula	C₂₄H₂₇N
Molecular Weight (g/mol)	329.49
Solubility	Soluble in Toluene and CHCl3
Appearance	Light Yellow Powder
Application	Hole Transport Material
Absorption Maximum (nm)	385
Light Color Of OLED Emission	Blue
Wavelength Of OLED Emission (nm)	420 (THF)
Comments	MW ~50,000 (GPC vs. Polystyrene standard), Average Mw 10K-70K (GPC vs PS), decomposition 400-423C