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ChemicalBook > Product Catalogue >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 Structure
  • ₹2302 - ₹37443.68
  • Product name: N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine
  • CAS: 123847-85-8
  • MF: C44H32N2
  • MW: 588.74
  • EINECS:1312995-182-4
  • MDL Number:MFCD03093246
  • 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
Price10 Properties Safety Information Description
10 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India

Package

  • 250mg
  • 500MG
  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberD5126
  • Product descriptionN,N'-Di-1-naphthyl-N,N'-diphenylbenzidine
  • Packaging1G
  • Price₹5000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD3970
  • Product descriptionN,N'-Di-1-naphthyl-N,N'-diphenylbenzidine (purified by sublimation)
  • Packaging1G
  • Price₹6600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD5126
  • Product descriptionN,N'-Di-1-naphthyl-N,N'-diphenylbenzidine
  • Packaging5G
  • Price₹8000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD3970
  • Product descriptionN,N'-Di-1-naphthyl-N,N'-diphenylbenzidine (purified by sublimation)
  • Packaging5G
  • Price₹23500
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number556696
  • Product descriptionN,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine sublimed grade, 99%
  • Packaging500MG
  • Price₹27159.93
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number734594
  • Product descriptionN,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine 96%
  • Packaging5G
  • Price₹32897.18
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number556696
  • Product descriptionN,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine sublimed grade, 99%
  • Packaging1G
  • Price₹37443.68
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H64502-06
  • Product descriptionN,N'-Di(1-naphthyl)-N,N'-diphenylbenzidine, 98%
  • Packaging5g
  • Price₹23018
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H64502-03
  • Product descriptionN,N'-Di(1-naphthyl)-N,N'-diphenylbenzidine, 98%
  • Packaging1g
  • Price₹4604
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H64502-MD
  • Product descriptionN,N'-Di(1-naphthyl)-N,N'-diphenylbenzidine, 98%
  • Packaging250mg
  • Price₹2302
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D5126 N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine 1G ₹5000 2022-05-26 Buy
TCI Chemicals (India) D3970 N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine (purified by sublimation) 1G ₹6600 2022-05-26 Buy
TCI Chemicals (India) D5126 N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine 5G ₹8000 2022-05-26 Buy
TCI Chemicals (India) D3970 N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine (purified by sublimation) 5G ₹23500 2022-05-26 Buy
Sigma-Aldrich(India) 556696 N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine sublimed grade, 99% 500MG ₹27159.93 2022-06-14 Buy
Sigma-Aldrich(India) 734594 N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine 96% 5G ₹32897.18 2022-06-14 Buy
Sigma-Aldrich(India) 556696 N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine sublimed grade, 99% 1G ₹37443.68 2022-06-14 Buy
ALFA India ALF-H64502-06 N,N'-Di(1-naphthyl)-N,N'-diphenylbenzidine, 98% 5g ₹23018 2022-05-26 Buy
ALFA India ALF-H64502-03 N,N'-Di(1-naphthyl)-N,N'-diphenylbenzidine, 98% 1g ₹4604 2022-05-26 Buy
ALFA India ALF-H64502-MD N,N'-Di(1-naphthyl)-N,N'-diphenylbenzidine, 98% 250mg ₹2302 2022-05-26 Buy

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
λmax :339nm(THF)(lit.)
InChIKey :IBHBKWKFFTZAHE-UHFFFAOYSA-N
CAS DataBase Reference :123847-85-8(CAS DataBase Reference)
Absorption :λmax?339 nm

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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.

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Suppliers and manufacturers

Henan Fengda Chemical Co., Ltd
N,N′-di(1-naphthyl)-N,N′-diphenylbenzidine
₹1.00 /100KG
N,N′-di(1-naphthyl)-N,N′-diphenylbenzidine CAS:123847-85-8
Inventichem TCI Chemicals (India) Pvt. Ltd. A.J Chemicals Reax Chemicals Alfa Aesar
Springchem New Material Technology Co.,Limited
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.