A new process of synthesizing tribromide phenol was developed by control speed crystallization technique. The purity of the product got from the test could reach over 99.5%.

• 以双氧水作为氧化剂；乙醇作为溶剂；采用控速结晶技术开发研究了一步法合成三溴苯酚的生产新工艺；所得产品游离溴低；原材料消耗低；产品纯度99.；5%25以上；达到国外同类产品技术水平。