NPD
N,N'-Di-[(1-naphthalenyl)-N,N'-diphenyl]-1,1'-biphenyl)-4,4'-diamine
CAS: 123847-85-8
Molecular Formula: C44H32N2
NPD - Names and Identifiers
| Name | N,N'-Di-[(1-naphthalenyl)-N,N'-diphenyl]-1,1'-biphenyl)-4,4'-diamine |
| Synonyms | NPD NPB LT-E101 ALPHA-NPB alpha-NPB 4,4'-Bis[N-(1-naphthyl)-N-phenylamino]biphenyl N,N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)benzidine N,N'-BIS(NAPHTHALEN-1-YL)-N,N'-BIS(PHENYL)BENZIDINE N,N'-bis(naphthalen-1-yl)-N,N'-bis(phenyl)-benzidine N,N'-dinaphthalen-1-yl-N,N'-diphenylbiphenyl-4,4'-diamine n,n'-di-[(1-naphthyl)-n,n'-diphenyl]-1,1'-biphenyl)-4,4'-diamine N,N'-Di-[(1-naphthyl)-N,N'-diphenyl]-1,1'-biphenyl)-4,4'-diamine N,N'-Bis(1-naphthalenyl)-N,N'-bisphenyl-(1,1'-biphenyl)-4,4'-diaMine N,N'-DI-[(1-NAPHTHALENYL)-N,N'-DIPHENYL]-1,1'-BIPHENYL)-4,4'-DIAMINE N,N'-Di-[(1-naphthalenyl)-N,N'-diphenyl]-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 |
| CAS | 123847-85-8 |
| EINECS | 1312995-182-4 |
| InChI | InChI=1/C44H32N2/c1-3-17-37(18-4-1)45(43-23-11-15-35-13-7-9-21-41(35)43)39-29-25-33(26-30-39)34-27-31-40(32-28-34)46(38-19-5-2-6-20-38)44-24-12-16-36-14-8-10-22-42(36)44/h1-32H |
| InChIKey | IBHBKWKFFTZAHE-UHFFFAOYSA-N |
NPD - Physico-chemical Properties
| Molecular Formula | C44H32N2 |
| Molar Mass | 588.74 |
| Density | 1.213±0.06 g/cm3(Predicted) |
| Melting Point | 279-283°C |
| Boling Point | 772.5±53.0 °C(Predicted) |
| Flash Point | 340.8°C |
| Solubility | Chloroform (Heated), DMSO (Slightly, Heated, Sonicated), Ethyl Acetate (Slightly |
| Vapor Presure | 8.62E-24mmHg at 25°C |
| Appearance | Light yellow powder |
| Color | Pale yellow |
| Odor | Off-White powder |
| Maximum wavelength(λmax) | 339nm(THF)(lit.) |
| pKa | -0.08±0.50(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.732 |
| MDL | MFCD03093246 |
| Physical and Chemical Properties | Melting point 279-283°C. |
| Use | For OLED. |
NPD - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29215900 |
NPD - Introduction
N,N'-Di-[(1-naphthalenyl)-N,N'-diphenyl]-1,1 '-biphenyl)-4,4'-diamine is an organic compound commonly known as 1,1 '-bis (l-naphthyl)-4,4'-diamine or NNNN-TDN, chemical formula C34H24N2.
Nature:
NNNN-TDN is a yellow solid that dissolves in organic solvents such as methylene chloride, ether, and benzene. It has good thermal stability and electrochemical properties, but also has a strong aromatic flavor.
Use:
NNNN-TDN can be used as a synthetic intermediate of photoelectric functional materials and a functionalizing agent of carbon materials. Because of its good charge transport properties and luminescence properties, it is widely used in organic light-emitting diodes (OLED), organic thin film transistors (OFET) and photoelectric conversion devices and other fields.
Preparation Method:
The preparation method of NNNN-TDN is mainly obtained by reacting phenylammonium and 1-naphthalenone in a reaction solvent to carry out a condensation reaction. Specific steps include the heated reaction of phenylammonium with 1-naphthalenone and the acid catalyzed condensation reaction.
Safety Information:
The safety of NNNN-TDN is high, but as an organic substance, it is still necessary to pay attention to some safety measures. During the operation, avoid contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated place. It is strictly forbidden to eat, drink and smoke, and pay attention to avoid inhaling its dust and gas. During storage and handling, it should be placed in a place protected from light and heat, away from fire and oxidizing agents. In case of contact or aspiration, it should be cleaned in time and seek medical help. Observe relevant safety regulations and operating instructions during use and handling.
Nature:
NNNN-TDN is a yellow solid that dissolves in organic solvents such as methylene chloride, ether, and benzene. It has good thermal stability and electrochemical properties, but also has a strong aromatic flavor.
Use:
NNNN-TDN can be used as a synthetic intermediate of photoelectric functional materials and a functionalizing agent of carbon materials. Because of its good charge transport properties and luminescence properties, it is widely used in organic light-emitting diodes (OLED), organic thin film transistors (OFET) and photoelectric conversion devices and other fields.
Preparation Method:
The preparation method of NNNN-TDN is mainly obtained by reacting phenylammonium and 1-naphthalenone in a reaction solvent to carry out a condensation reaction. Specific steps include the heated reaction of phenylammonium with 1-naphthalenone and the acid catalyzed condensation reaction.
Safety Information:
The safety of NNNN-TDN is high, but as an organic substance, it is still necessary to pay attention to some safety measures. During the operation, avoid contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated place. It is strictly forbidden to eat, drink and smoke, and pay attention to avoid inhaling its dust and gas. During storage and handling, it should be placed in a place protected from light and heat, away from fire and oxidizing agents. In case of contact or aspiration, it should be cleaned in time and seek medical help. Observe relevant safety regulations and operating instructions during use and handling.
Last Update：2024-04-10 22:29:15
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Product Name: NPD Visit Supplier Webpage Request for quotationCAS: 123847-85-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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