NPNPB
N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine
CAS: 936355-01-0
Molecular Formula: C60H46N4
NPNPB - Names and Identifiers
| Name | N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine |
| Synonyms | NPNPB N,N'-diphenyl-N,N'-di-[4-(N,N-diphenyl-aMino)phenyl]benzidine NPNPB , N,N'-di-phenyl-N,N'-di-[4-(N, N-di-phenyl-aMino)pheny N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine N3,N3'-Bis[4-(diphenylamino)phenyl]-N3,N3'-diphenyl-[1,1'-biphenyl]-3,3'-diamine [1,1'-Biphenyl]-3,3'-diamine, N3,N3'-bis[4-(diphenylamino)phenyl]-N3,N3'-diphenyl- |
| CAS | 936355-01-0 |
NPNPB - Physico-chemical Properties
| Molecular Formula | C60H46N4 |
| Molar Mass | 823.03 |
| Density | 1.211±0.06 g/cm3(Predicted) |
| Melting Point | TGA: >370 °C (0.5% weight loss) |
| Odor | Yellow powder/crystals |
| pKa | -2.15±0.60(Predicted) |
NPNPB - Introduction
N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine (1,4-diisopropyl-2,5-dimethylbiphenyl) is an organic compound with the formula C18H22. The following is a description of the properties, uses, formulation and safety information of N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino) phenyl] benzidine:
Nature:
- N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine is a colorless liquid with a weak aromatic odor.
-It has low density and dissolves in common organic solvents such as ethanol, methanol and chloroform.
- N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine has a medium vapor pressure and a low boiling point.
-It is a stable compound that is not easy to decompose or deteriorate.
Use:
- N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine is mainly used as one of the electronic materials in the field of liquid crystal technology, for example, as polymeric reducing agents and photopolymer starters in liquid crystal display (LCD) backlight units.
-It can also be used in the synthesis of polymer materials, the preparation of coatings and pigments.
Preparation Method:
- N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine can be obtained by diazotization of benzoic acid with isopropanol, then it is sulfonylated with methanesulfonyl chloride to form N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine.
Safety Information:
- N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine is considered to be a relatively safe compound under regular conditions of use.
-However, any chemical should follow proper procedures and avoid inhalation, ingestion or contact with skin and eyes.
-When dealing with N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine, you should pay attention to using appropriate protective measures, for example, wear chemical protective gloves, goggles and respirators.
-Store and handle the compound properly and follow the relevant safety procedures and regulations.
Nature:
- N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine is a colorless liquid with a weak aromatic odor.
-It has low density and dissolves in common organic solvents such as ethanol, methanol and chloroform.
- N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine has a medium vapor pressure and a low boiling point.
-It is a stable compound that is not easy to decompose or deteriorate.
Use:
- N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine is mainly used as one of the electronic materials in the field of liquid crystal technology, for example, as polymeric reducing agents and photopolymer starters in liquid crystal display (LCD) backlight units.
-It can also be used in the synthesis of polymer materials, the preparation of coatings and pigments.
Preparation Method:
- N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine can be obtained by diazotization of benzoic acid with isopropanol, then it is sulfonylated with methanesulfonyl chloride to form N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine.
Safety Information:
- N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine is considered to be a relatively safe compound under regular conditions of use.
-However, any chemical should follow proper procedures and avoid inhalation, ingestion or contact with skin and eyes.
-When dealing with N,N'-di-phenyl-N,N'-di-[4-(N,N-di-phenyl-amino)pheny]benzidine, you should pay attention to using appropriate protective measures, for example, wear chemical protective gloves, goggles and respirators.
-Store and handle the compound properly and follow the relevant safety procedures and regulations.
Last Update：2024-04-10 22:29:15
