- 2-BroMo TriphenylaMine
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- $0.00 / 1KG
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2024-09-09
- CAS:78600-31-4
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 150KG /month
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| | 2-Bromo-N,N-diphenylaniline Basic information |
| Product Name: | 2-Bromo-N,N-diphenylaniline | | Synonyms: | 2-BroMo TriphenylaMine;9-(2-broMophenyl) Carbazole;o-Bromophenyldiphenylamine;2-BroMo-N,N-diphenylaniline;2-BTPA;2-bromo-N,N-diphenylbenzenamine;Benzenamine, 2-bromo-N,N-diphenyl-;2-Bromophenyldiphenylamine | | CAS: | 78600-31-4 | | MF: | C18H14BrN | | MW: | 324.21 | | EINECS: | | | Product Categories: | OLED | | Mol File: | 78600-31-4.mol |  |
| | 2-Bromo-N,N-diphenylaniline Chemical Properties |
| Melting point | 61.0 to 65.0 °C | | Boiling point | 165°C/0.3mmHg(lit.) | | density | 1.369 | | storage temp. | Sealed in dry,Room Temperature | | solubility | soluble in Toluene | | form | powder to crystal | | pka | -3.76±0.18(Predicted) | | color | White to Almost white | | InChIKey | YPIANBZIVBPMJS-UHFFFAOYSA-N |
| | 2-Bromo-N,N-diphenylaniline Usage And Synthesis |
| Uses | 2-Bromo-N,N-diphenylaniline, used in electronic chemicals, is also utilized in the production of OLED display screens. | | Synthesis |
Diphenylamine (1.6900 g, 10.0 mmol), o-dibromobenzene (2.40 mL, 20.0 mmol), copper iodide (0.1900 g, 1.0 mmol), 18-crown-6 (0.1320 g, 0.5 mmol), and 60 mL of o-dichlorobenzene were sequentially added to the reaction flask. Under nitrogen protection and dark conditions, stir and heat to 100-210°C for 5-100 hours. Stop the reaction and slowly reduce to room temperature, vacuum distillation of most of the solvent, and suction filtration; the solid residue is washed with dichloromethane solution, and the organic phases are combined. Concentration and column chromatography gave 2-Bromo-N, N-diphenylamine (yield: 73 per cent).
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| | 2-Bromo-N,N-diphenylaniline Preparation Products And Raw materials |
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