N,N'-Di(1-naphthyl)-4,4'-benzidine
N,N'-Di(1-naphthyl)-4,4'-benzidine
CAS: 152670-41-2
Molecular Formula: C32H24N2
N,N'-Di(1-naphthyl)-4,4'-benzidine - Names and Identifiers
| Name | N,N'-Di(1-naphthyl)-4,4'-benzidine |
| Synonyms | N,N'-Di(1-Naphthyl)Benzidine N, N'- dinaphthol- benzidine N,N'-Di(1-naphthyl) Benzidine N,N'-Di(1-Naphthy)-4,4-Benzidine N,N'-Di(1-naphthyl)-4,4'-benzidine N,N'-Dinaphthyl-4,4'-Diphenyldiamine N,N'-Dinaphthyl-4,4'-diphenyldiamine N,N'-Di(1-naphthyl)-4,4'-biphenyldiamine N,N'-Dinaphthalen-1-Ylbiphenyl-4,4'-Diamine N4,N4'-DI-NAPHTHALEN-1-YL-BIPHENYL-4,4'-DIAMINE N4,N4'-Di-Naphthalen-1-Yl-Biphenyl-4,4'-Diamine N-[4-[4-(1-naphthalenylamino)phenyl]phenyl]-1-naphthalenamine N,N'-Di(1-Naphthyl)benzidine N,N'-Dinaphthyl-4,4'-diphenyldiamine |
| CAS | 152670-41-2 |
| EINECS | 1312995-182-4 |
| InChI | InChI=1/C32H24N2/c1-3-11-29-25(7-1)9-5-13-31(29)33-27-19-15-23(16-20-27)24-17-21-28(22-18-24)34-32-14-6-10-26-8-2-4-12-30(26)32/h1-22,33-34H |
N,N'-Di(1-naphthyl)-4,4'-benzidine - Physico-chemical Properties
| Molecular Formula | C32H24N2 |
| Molar Mass | 436.55 |
| Density | 1.229±0.06 g/cm3(Predicted) |
| Melting Point | 252-258°C |
| Boling Point | 634.3±50.0 °C(Predicted) |
| Flash Point | 400.1°C |
| Vapor Presure | 5.4E-16mmHg at 25°C |
| Appearance | Solid |
| pKa | 1.57±0.30(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.754 |
N,N'-Di(1-naphthyl)-4,4'-benzidine - Introduction
N,N'-Di(1-naphthyl)-4,4 '-benzidine, also known as αα'-diamino-1, 1'-binaphthalene, chemical formula C32H24N2, belongs to organic compounds.
Nature:
N,N'-Di(1-naphthyl)-4,4 '-benzidine is a yellow crystal with a distinctive aromatic odor. It is practically insoluble in water at room temperature and soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane.
Use:
N,N'-Di (1-napthyl)-4,4 '-benzidine is an important fluorescent dye, which has been widely used in fluorescence microscopy, optoelectronics, organic Optoelectronic Materials Research and organic light-emitting diodes and other fields have a wide range of applications. In addition, it can also be used as a coordinating reagent and an intermediate in organic synthesis.
Method:
N,N'-Di(1-naphthyl)-4,4 '-benzidine is usually obtained by nitration and ozonation of benzo [1,2-b:4,5-b'] dioxazole. This synthesis process requires strict control of reaction conditions and operational safety.
Safety Information:
N,N'-Di(1-naphthyl)-4,4 '-benzidine is relatively safe under normal conditions of use. However, since it is a chemical, care should be taken to prevent inhalation, contact with the skin and ingestion. When in use, good ventilation measures should be taken and contact with strong oxidants and high temperatures should be avoided. In the case of accidental contact or ingestion, you should seek immediate help from your doctor.
Nature:
N,N'-Di(1-naphthyl)-4,4 '-benzidine is a yellow crystal with a distinctive aromatic odor. It is practically insoluble in water at room temperature and soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane.
Use:
N,N'-Di (1-napthyl)-4,4 '-benzidine is an important fluorescent dye, which has been widely used in fluorescence microscopy, optoelectronics, organic Optoelectronic Materials Research and organic light-emitting diodes and other fields have a wide range of applications. In addition, it can also be used as a coordinating reagent and an intermediate in organic synthesis.
Method:
N,N'-Di(1-naphthyl)-4,4 '-benzidine is usually obtained by nitration and ozonation of benzo [1,2-b:4,5-b'] dioxazole. This synthesis process requires strict control of reaction conditions and operational safety.
Safety Information:
N,N'-Di(1-naphthyl)-4,4 '-benzidine is relatively safe under normal conditions of use. However, since it is a chemical, care should be taken to prevent inhalation, contact with the skin and ingestion. When in use, good ventilation measures should be taken and contact with strong oxidants and high temperatures should be avoided. In the case of accidental contact or ingestion, you should seek immediate help from your doctor.
Last Update：2024-04-10 22:29:15
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