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ChemicalBook > Product Catalog >Pharmaceutical intermediates >OLED material intermediate >N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine

N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine

N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine Suppliers list
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652
Email: info@fdachem.com
Products Intro: Product Name:N,N′-di(1-naphthyl)-N,N′-diphenylbenzidine
CAS:123847-85-8
Purity:99%, 99.5% Sublimated Package:1KG;200USD|100KG;1USD
Company Name: Springchem New Material Technology Co.,Limited
Tel: +86-021-62885108 +8613917661608
Email: info@spring-chem.com
Products Intro: Product Name:N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine
CAS:123847-85-8
Purity:0.99 Package:25KG;5KG;1KG Remarks:C
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806
Email: sales@capot.com
Products Intro: Product Name:N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine
CAS:123847-85-8
Purity:NLT 98% Package:1G;1KG;100KG
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine
CAS:123847-85-8
Purity:99% Package:100g ;1KG ;5KG 25KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
Email: info@tianfuchem.com
Products Intro: Product Name:N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine
CAS:123847-85-8
Purity:99% Package:25KG;5KG;1KG

N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine manufacturers

N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine Basic information
Applications
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;OLED
Mol File:123847-85-8.mol
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine Structure
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine Chemical Properties
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
solubility Chloroform (Heated), DMSO (Slightly, Heated, Sonicated), Ethyl Acetate (Slightly)
pka-0.08±0.50(Predicted)
form Powder
color Pale yellow
λmax339nm(THF)(lit.)
InChIKeyIBHBKWKFFTZAHE-UHFFFAOYSA-N
CAS DataBase Reference123847-85-8(CAS DataBase Reference)
Absorptionλmax?339 nm
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
ApplicationsN,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.
DescriptionN,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.
Chemical PropertiesLight yellow to yellow powder
UsesHole transporting material for OLED devices
General DescriptionTGA/DSC Lot specific traces available upon request
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine Preparation Products And Raw materials
Raw materialsSulfuric acid-->Acetic acid-->Toluene-->Xylene-->Sodium bisulfite-->Potassium dichromate-->Diphenylamine-->Palladium (II) Acetate-->1,1'-Bis(diphenylphosphino)ferrocene-->Sodium tert-butoxide-->1-Bromonaphthalene
Tag:N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine(123847-85-8) Related Product Information
HYDRAZINE 1,5-Diphenylcarbazide α-Lipoic Acid Biphenyl Isophorondiamine 1-(1-NAPHTHYL)-2-THIOUREA Diethylstilbestrol Phenyl salicylate Diphenyl ether Dichlorodiphenylsilane Chlorodiphenylphosphine PHENYL VALERATE Benzidine N,N,N',N'-Tetraphenylbenzidine 4,4'-Bis(N-carbazolyl)-1,1'-biphenyl 8-Hydroxyquinoline aluminum salt N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine N,N'-DI(PYRID-4-YL)-PERYLENTETRACARBONIC ACID, DIAMIDE