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

Safety Information

HS Code 

2921.49.5000

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).

2-Bromo-N,N-diphenylaniline(78600-31-4)Related Product Information

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