P-bromophenol

Chemical Name : p-Bromophenol
Formula : C6H5BrO
Molecular weight : 173.01
Boiling Point : 235-236 A C
Temperature : 64-68 A C
Chinese name : bromine phenol; 4-bromo - phenol; For Bromophenol

English name : p-Bromophenol; 4-bromo - Phenol; p-bromo - PHENO; 4-bromophenol; p-bromohydroxybenzene; p-bromophenic acid; 4-bromo - PHENO; 1,4-bromophenol; 4 - bromo - phenol; p-Bromphenol

Nature Description : ether or chloroform from the deposition four double-cone crystallization. The temperature of 66.4 A C, water can trace much lower melting point. The boiling point of 238 A C, 118.2 A C (1.46kPa), the relative density of 1.840 (15 / 4 A C). Dissolved in water; Trichloromethane, soluble in ethanol; Ether and acetic acid, can dissolve in seven parts water.
Production methods : derived from phenol bromide. Will bromine; Carbon disulfide phenol solution by adding carbon disulfide solution, in the 5A C below joined in mixing under 2h step. Phenol and bromine-Moore proximity ingredients. Reaction to remove carbon disulfide distillation, vacuum distillation again collect 145-150 A C (3.32-SA) is in distillate products. The yield 80-84%.
Purposes : for organic synthesis; Medicine; Pesticide intermediates.