Synthesis and Characterization of Itaconyl Chloride

摘要：

　　Itaconyl chloride was synthesised using the bio-based itaconic acid(IA)and phosphorus pentachloride(PCl5)as raw material by a molten method.The effects of various main factors,i.e.The solvent effect on the quality of the product during the purifying process was studied.The ratio of raw materials,the vacuum distillation temperature and vacuum distillation time on itaconyl chloride preparation were investigated.The optimum conditions of synthesis were determined as follows: toluene as purified solvent,n(PCl5):n(IA)=2.15:1,the vacuum distillation temperature 80 °C,the vacuum distillation time 2 h.The yield of itaconyl chloride could reach 90%and its purity was more than 98%.The structure of itaconyl chloride was confirmed by means of Fourier Transform Infra-Red(FT-IR)and Nuclear magnetic resonance hydrogen spectrum(1H-NMR).

作者: Xueqi Zeng Guojing Xu Pengfei Wang Chuanxing Wang

作者单位: School of Chemical engineering and technology,Qingdao University of Science and Technology,Shandong 266042,P.R.China.

会议类型: 国际会议

会议名称: The 2nd International Symposium on Application of Materials Science and Energy Materials (SAMSE 2018) 第二届材料科学应用与能源材料国际研讨会2018年

会议地点: 上海

会议语种:英文

页码: 1-6

在线出版日期: 2018-12-17（万方平台首次上网日期，不代表论文的发表时间）