申请人:Mitsui Chemicals, Inc.
公开号:EP0945421A1
公开(公告)日:1999-09-29
An Alkylcyclohexanol alkylene oxide adduct which contains almost no alkylphenol alkylene oxide adduct is produced 1) in the absence of a solvent, 2) in the presence of a saturated hydrocarbon solvent, or 3) in the presence of water.
The alkylcyclohexanol alkylene oxide has a 200ppm or lower content of alkylphenol and alkylphenol alkylene oxide adduct. The alkylcyclohexanol alkylene oxide adduct obtained in the process has less ultraviolet absorption and fluorescence due to alkylphenol alkylene oxide adduct and thus is useful for spectrometric analysis of proteins and further has excellent properties in the detergent field and for other common uses of surface active agents.
烷基环己醇环氧亚烷基加合物几乎不含烷基酚环氧亚烷基加合物,这种加合物 1) 在没有溶剂的情况下,2) 在有饱和烃溶剂的情况下,或 3) 在有水的情况下生成。
烷基环己醇环氧烷的烷基酚和烷基酚环氧烷加合物含量为 200ppm 或更低。在该工艺中得到的烷基环己醇环氧亚烷基加合物具有较少的紫外线吸收和烷基酚环氧亚烷基加合物产生的荧光,因此可用于蛋白质的光谱分析,并在洗涤剂领域和其他常用的表面活性剂中具有优异的性能。