摘要
以异辛醇和五氧化二磷为原料,合成异辛醇磷酸酯.实验结果表明:单酯的助滤性能较好,最佳单酯与碳酸氢钠的质量比为6.9×10-5∶1;合成高含量单酯的最佳条件为,异辛醇与五氧化二磷的摩尔比为2.0∶1,反应时间为3 h,反应温度为70℃.
Isooctanol and phosphoric anhydride were used as raw materials to synthesize the isooctyl phos- phate. The experimental results show that monoester has better filtration performance, the best ratio of mo- noester to sodium bicarbonate is 6.9 × 10^-5： 1. The optimum condition for synthesis with high content of monoester is that mole ratio of isooctanol to phosphoric anhydride is 2.0：1 and the reaction time is 3h at the temperature of 70 ℃.
出处
《成都大学学报（自然科学版）》
2012年第1期8-10,共3页
Journal of Chengdu University（Natural Science Edition）
关键词
异辛醇
五氧化二磷
磷酸酯
助虑性能
isooctanol
phosphoric anhydride
phosphate
filtration performance
