说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 磷酸二乙酯
1)  Diethylphosphoric acid
磷酸二乙酯
2)  Diethyl chlorophosphite(DECP)
氯磷酸二乙酯(DECP)
3)  diethyl chlorophosphate
氯磷酸二乙酯
1.
One-pot synthesis of diethyl chlorophosphate;
一锅法合成氯磷酸二乙酯
4)  diethyl phosphite
亚磷酸二乙酯
1.
In one-pot synthesis of diethyl chlorophosphate (DCP) from phosphorus trichloride,anhydrous alcohol and carbon tetrachloride,carbon tetrachloride was used as material and solvent,and the intermediate diethyl phosphite was not isolated from the reaction mixture but directly reacted with carbon tetrachloride.
四氯化碳既为原料又兼作溶剂,反应在无溶剂条件下进行,中间体亚磷酸二乙酯不经分离,直接与四氯化碳反应。
2.
The paper studies the synthesis of diethyl phosphite in the absence of organic solvent and discusses the effects of its reaction temperature,reaction time,vacuum,mixture ratio and feeding mode on the yield of the product.
本文研究了无溶剂法合成亚磷酸二乙酯的反应温度、反应时间、真空度、配料比和加料方式对产物收率的影响 ,找出了最佳反应条
5)  diethyl phophite (DEPH)
亚磷酸二乙酯(DEPH)
6)  diethyl thiophosphate
硫代磷酸二乙酯
1.
The hydrolysis of diethyl thiophosphate, which exists as one of the most important persistent substances, in organophosphorus pesticide waste water from manufacturing process, was investigated under the nitrogen atmosphere in a 2L autoclave.
在二升高压釜中,氮气氛条件下研究了有机磷农药废水的主要污染物质——硫代磷酸二乙酯(浓度为100ppm)的水解动力学。
补充资料:磷酸二乙酯
分子式:C4H11O4P
分子量:154.10
CAS号:598-02-7

性质:无色透明油状液体。沸点203.3℃,116-118℃(1.3Pa),相对密度1.175(0℃),折光率1.4170。溶于水、醇、醚、苯、丙酮及四氯化碳,溶于碱性溶液生成相应的磷酸盐,不溶于饱和盐水,水溶液呈强酸性反应。

制备方法:由亚磷酸二乙酯与高锰酸钾反应而得。

用途:用作萃取剂、溶剂、聚合催化剂。该品有毒。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条