CasNo.123847-85-8,N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine,(123847-85-8) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 99% purity
Payment Terms : T/T,Other

Keywords

N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine 123847-85-8 99% purity

Quick Details

Appearance:powder
Application:intermediate
PackAge:According to the need of packing
ProductionCapacity:100|Kilogram|Month
Storage:Inert atmosphere,Room Temperature
Transportation:air,sea,courier

Superiority:

Product Name:   N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine
Synonyms:   N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine;N,N'-BIS(NAPHTHALEN-1-YL)-N,N'-BIS(PHENYL)BENZIDINE;n,n'-di-[(1-naphthyl)-n,n'-diphenyl]-1,1'-biphenyl)-4,4'-diamine;N,N'-DI-[(1-NAPHTHALENYL)-N,N'-DIPHENYL]-1,1'-BIPHENYL)-4,4'-DIAMINE;NPB;NPD;N,N'-Bis(1-naphthyl)-N,N'-bis(phenyl)benzidine, 98%;ALPHA-NPB
CAS:   123847-85-8
MF:   C44H32N2
MW:   588.74
EINECS:   1312995-182-4
Product Categories:   oled materials;electronic;pharmacetical;Light yellow powder;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, pharmaceutical;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials
Mol File:   123847-85-8.mol

Details:

Melting point    279-283°C
Boiling point    772.5±53.0 °C(Predicted)
density    1.213±0.06 g/cm3(Predicted)
storage temp.    Inert atmosphere,Room Temperature
pka   -0.08±0.50(Predicted)
form    Powder
color    Pale yellow
λmax   339nm(THF)(lit.)
InChIKey   IBHBKWKFFTZAHE-UHFFFAOYSA-N
CAS DataBase Reference   123847-85-8(CAS DataBase Reference)
Safety Information
Safety Statements    24/25
WGK Germany    3
HS Code    29215900
MSDS Information
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine Usage And Synthesis
Applications   N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine, also known as NPB or NPD, has been used intensively in OLEDs and other organic electronic devices such as polymer photovoltaics (OPV) and perovskite solar cells for its outstanding hole transport capability.
NPB is considered as one of the best materials within its competition, and has become the most common-used material in OLEDs' application. This is due to its increased Tg up to 95 °C, which enhances device morphology and is beneficial for device longevity.
Chemical Properties   Light yellow to yellow powder
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine Preparation Products And Raw materials
Raw materials   Sulfuric acid-->Acetic acid-->Toluene-->Xylene-->Sodium bisulfite-->Potassium dichromate-->Diphenylamine-->Palladium (II) Acetate-->1,1'-Bis(diphenylphosphino)ferrocene-->Sodium tert-butoxide-->1-Bromonaphthalene