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
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
Safety
- Safety Statements
- 24/25
- WGK Germany
- 3
- HS Code
- 29215900
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..…
N-Bromosuccinimide Price
- 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
- 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
- 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
- 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
- Product number
- H64502
- Product name
- N,N'-Di(1-naphthyl)-N,N'-diphenylbenzidine, 98%
- Packaging
- 1g
- Price
- $102
- Updated
- 2023/06/20
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
Preparation Products
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 94657
- Advantage
- 76
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- +49 3493/605464
- Fax
- +49 3493/605470
- sales@intatrade.de
- Country
- Germany
- ProdList
- 3572
- Advantage
- 66
- Tel
- 400-0066400 13621662912
- Fax
- 021-55660885
- sales@jonln.com
- Country
- China
- ProdList
- 1995
- Advantage
- 65
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44688
- Advantage
- 61
- Tel
- 0431-85877181
- Fax
- 0431-85804772
- sales@jl-oled.com
- Country
- China
- ProdList
- 154
- Advantage
- 68
- Tel
- 0573-85285100 18627885956
- Fax
- 0573-85285100
- isenchem@163.com
- Country
- China
- ProdList
- 9513
- Advantage
- 66
- Tel
- 010-010-69706062-8030-8030 18511583708
- Fax
- +86-10-69706062
- sunxuxia@greenguardee.com
- Country
- China
- ProdList
- 279
- Advantage
- 56
View Lastest Price from N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine manufacturers
- 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
- 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
- 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