摘要
选用水为溶剂,将生产温度控制小于35℃,将二乙胺、氢氧化钠,二硫化碳等原料按照一定的加料顺序和一定的配料比,反应2h合得到产品主含量≥94%的乙硫氮成品。
Using water as solvent,the production of temperature is controlled smaller than 35℃.The raw materials is diethylamide,sodium hydroxide,and carbon disulfide.Select the best feeding order and batching ratio,reaction for 2 hours to get the Ethyl thiazide which is finished and the main content of the product is more than 94%.
作者
徐庆华
于新阳
Xu Qinghua;Yu Xinyang(Yantai Humon Chemical Auxiliary Co.,Ltd.,Yantai 264100,China)
出处
《山东化工》
CAS
2018年第7期17-18,共2页
Shandong Chemical Industry
关键词
乙硫氮
水
35℃
合成
ethyl thiazide
water
35℃
synthesis
