OLED Benzidines

H.W. SANDS CO RP.
Specialty Chemicals for the
World Wide Imaging Industry

OSC7534 (Sublimed)

Shown: OSC7534	alpha-NPB
Name:	N,N'-Bis(naphthalen-1-yl)-N,N'- bis(phenyl)benzidine
CAS#	123847-85-8
Application:	OLED-Hole Transport
Abs.Max: (nm)	339 (CH₂Cl₂) 352 (THF)
PL Max: (nm)	367
Formula:	C₄₄H₃₂N₂
MW:	588.76
Assay (%):	>99.0
Appearance:	White Powder

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