Synthesis of p-t-butyl-phenol over supported HPWA/SBA-15 catalyst;
HPWA/SBA-15催化合成对叔丁基苯酚
Advanced oxidation technologies of the removal of phenol wastewater;
苯酚废水的高级氧化处理技术
A Fluorimetric Method For Determination of Phenols with 4',-5'-Diiodo-fluorescein;
荧光分析测定苯酚新方法研究
The genotoxicities of 29 substituted phenols to the human peripheral blood lymphocyte were determined through micronucleus assay experiment and the results showed that 29 phenols resulted markedly in production of micronucleus, possessing obvious genotoxicity.
应用人体外周血淋巴细胞微核试验测定了29种取代苯酚类化合物的遗传毒性(72h—lgMN20),并对此类化合物的遗传毒性大小进行了分析比较,同时构建了遗传毒性与分子结构参数之间的QSAR模型。
The polysaccharide modified amprometric biosensor for the determination of phenols based on tyrosinase carbon paste electrode has been prepared in this paper.
在此测量条件下,所研制电极对苯酚的检测下限为5。
Phenyl acetate was synthesized from phenyl hydroxide and acetyl chloride by direct reaction.
以苯酚、乙酰氯为原料,直接反应合成乙酸苯酯,研究了反应温度、反应时间、原料配比、溶剂用量等条件对合成反应的影响,确定了合成乙酸苯酯的最佳工艺条件是:苯酚和乙酰氯反应温度20℃,反应时间5h;n(苯酚)∶n(乙酰氯)=1∶1。
Using a self made catalyst and conditional test,the phenyl acetate was synthesized from phenyl hydroxide and acetic anhydride by direct esterification.
采用自制的催化剂 ,运用条件实验法 ,以苯酚、乙酐为原料 ,直接酯化合成乙酸苯酯 ,分别研究了反应温度、反应时间、原料配比、催化剂用量、精馏温度等条件对合成反应的影响 ,确定了最佳工艺条件。
Phenyl acetate was synthesized from phenyl hydroxide and acetyl chloride by direct reaction.
以苯酚和乙酰氯为原料,直接反应合成了乙酸苯酯,研究了反应时间、原料配比,溶剂用量等条件对合成反应的影响,从而确定了合成乙酸苯酯的最佳工艺条件:n(苯酚):n(乙酰氯)=1∶1。