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

Applications

Product Name: N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine
CAS No.: 123847-85-8
Chemical Name: N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine
Synonyms: NPD;NPB;a-NPB;NPABP;DMF-NPB;LT-E101;ALPHA-NPB;Spiro-NPB;NPB (NPD);alpha-NPD, sublimed
CBNumber: CB1314803
Molecular Formula: C44H32N2
Formula Weight: 588.74
MOL File: 123847-85-8.mol

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

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

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Safety

Safety Statements: 24/25
WGK Germany: 3
HS Code: 29215900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 556696
Product name: N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine
Purity: sublimed grade, 99%
Packaging: 500mg
Price: $463
Updated: 2024/03/01

Sigma-Aldrich

Product number: 556696
Product name: N,N′-Di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine
Purity: sublimed grade, 99%
Packaging: 1g
Price: $655
Updated: 2024/03/01

TCI Chemical

Product number: D3970
Product name: N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine (purified by sublimation)
Purity: >98.0%(HPLC)(N)
Packaging: 1g
Price: $126
Updated: 2024/03/01

TCI Chemical

Product number: D3970
Product name: N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine (purified by sublimation)
Purity: >98.0%(HPLC)(N)
Packaging: 5g
Price: $375
Updated: 2024/03/01

Alfa Aesar

Product number: H64502
Product name: N,N'-Di(1-naphthyl)-N,N'-diphenylbenzidine, 98%
Packaging: 1g
Price: $102
Updated: 2023/06/20

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N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine Chemical Properties,Usage,Production

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.

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.

Chemical Properties

Light yellow to yellow powder

Uses

Hole transporting material for OLED devices

General Description

TGA/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 materials

Xylene Palladium (II) Acetate 1,1'-Bis(diphenylphosphino)ferrocene Toluene 1-Bromonaphthalene Sodium bisulfite Potassium dichromate Diphenylamine Acetic acid Sodium tert-butoxide Sulfuric acid

Preparation Products

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

Americas 1 Canada 1 China 257 Europe 1 Germany 2 India 5 Japan 3 Slovakia 1 South Korea 1 Switzerland 2 United Kingdom 6 United States 28 Global 308

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View Lastest Price from N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine manufacturers

Henan Fengda Chemical Co., Ltd

Product: N,N′-di(1-naphthyl)-N,N′-diphenylbenzidine 123847-85-8
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-30

LY Global chemicals co.,ltd .

Product: N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine 123847-85-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%Min
Supply Ability: 1000kg
Release date: 2023-03-13

Henan Aochuang Chemical Co.,Ltd.

Product: N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine 123847-85-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-18

123847-85-8, N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamineRelated Search:

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

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

ALPHA NAPHTHYLPHENYL BENZIDINE

4,4'-BIS[N-(1-NAPHTHYL)-N-PHENYLAMINO]BIPHENYL

N,N'-di-(Naphthalen-1-yl)-N,N'-diphenyl benzidine

N,N'-DI-((1-NAPHTHALENYL)-N,N'-DIPHENYL)-(1,1'-BIPHENYL)-4,4'-DIAMINE, 99.5+%

N N'-DI-((1-NAPHTHALENYL)-N N'-DIPHENYL&

alpha-Naphtylphenylbenzidine

a-NPB

4,4'-Bis[(1-naphthyl)phenylamino]-1,1'-biphenyl

N-(4-{4-[NAPHTHALEN-1-YL(PHENYL)AMINO]PHENYL}PHENYL)-N-PHENYLNAPHTHALEN-1-AMINE

N,N- twophenyl -N,N-(1- naphthyl)-1,1-diphenyl-4,4- twoaMine

N,N '-two phenyl-N(1-,N' -naphthyl)-1,1'- biphenyl-4,4' -two aMine

N,N'-Di(1-naphthyl)-N,N'-diphenyl-(1,1'-biphenyl)-4,4'-diaMine subliMed grade, 99%

N,N'-Di[(1-naphthalenyl)-N,N'-diphenyl]-1,1'-biphenyl)-4,4'-dimine

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

N,N'-Di(1-naphthyl)-N,N'-diphenyl-(1,1'-biphenyl)-4,4'-diamine 96%

N4,N4'-Di(naphthalen-1-yl)-N4,N4'-diphenylbiphenyl-4,4'-diamine

N4-(NAPHTHALEN-1-YL)-N4'-(NAPHTHALEN-2-YL)-N4,N4'-DIPHENYLBIPHENYL-4,4'-DIAMINE

N,N'-Diphenyl-N,N'-di(1-naphthyl)benzidine

N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-

[1,1'-Biphenyl]-4,4'-diamine,N4,N4'-di-1-naphthalenyl-N4,N4'-diphenyl-

N,N′-Bis(naphthalen-1-yl)-N,N′-bis(phenyl)benzidine N,N'-Bis-(1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine

NPB, NPD, N,Nμ-Bis(naphthalen-1-yl)-N,Nμ-bis(phenyl)benzidine

NPABP

N,N'-Bis(naphthalen-1-yl)-N,N'-bi(phenyl)-benzidine

NPB N,N′-Bis(naphthalen-1-yl)-N,N′-bis(phenyl)benzidine

4,4'-Bis[N-(1-naphthyl)-N-phenylamino]biphenyl ,99%

N,N''-DIS(NAPHTHALEN-L-YL)-N,N''-DIPHENYL-BENZIDINE

N-[4-[4-(N-naphthalen-1-ylanilino)phenyl]phenyl]-N-phenylnaphthalen-1-amine

N,N’-naphthyl-N,N’-diphenyl-1,1’-biphenyl-4,4’-diamine (NPB

N4,N4’-Di(1-naphthyl)-N4,N4’-diphenylbiphenyl-4,4’-diamine

N-[4-[4-[N-(1-naphthalenyl)anilino]phenyl]phenyl]-N-phenyl-1-naphthalenamine

N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine [This reagent can be used without further purification for display device research, etc.]

N,N′-Di-[(1-naphthyl)-N,N′-diphenyl]-1,1′-biphenyl)-4,4′-diamine,N,N′-Bis(naphthalen-1-yl)-N,N′-bis(phenyl)benzidine, NPB, NPD

N,N'-Bis-(1-naphthal

DMF-NPB

Spiro-NPB

N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine (purified by subliMation)

N,N'-bis(naphthalen-1-yl)-N,N'-bis(phenyl)-benzidine/NPB

N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine

N4,N4'-Di(naphthalen-1-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diaMine

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

LT-E101

N,N'-Di-1-naphthyl-N,N'-diphenylbenzidine(purifiedbysublimation)&gt

alpha-NPD, sublimed

N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine ISO 9001：2015 REACH

N,N’-bis(1-naphtalenyl)-N-N’-bis(phenylbenzidine)

NPB (NPD)

N,N'-Biphenyl-N,N'-bis-(1-naphthenyl)-[1,1'-biphenyl]-4,4'-diamine

N,N'-Di-[(1-naphthalenyl)-N,N'-diphenyl]-1,1'-biphenyl)-4,4'...

N,N′-Di(naphthalen-1-yl)-N,N'-diphenyl-benzidine sublimed