The synthesis process of isomeric tetradecanol polyoxyethylene ether phosphate is explored， and the application of the product in antirust coating is discussed. The specific research items and results are as follows：1. The n-heptanol is used as raw material to synthesize the isomeric tetradecanol by the Guerbet method. The optimum process is investigated and the hydroxyl value is determined to be 242.13. 2. The isomeric tetradecanol and ethylene oxide are used as raw materials to react under alkaline conditions to form the isopropanol polyoxyethylene ether （C14H29O（CH2CH2O）7H）. 3. The isomeric tetradecyl ether and phosphorus pentoxide are used as raw materials to explore the optimal reaction conditions of the isomeric tetradecanol ether phosphate. The surface tension is 2687 mN／m， CMC is 0.25g／L and HLB value is 1086. The product is mixed with liquid paraffin and the time for separation of the lower layer with 10 mL of water is 540 s. Compared with the isomeric tridecyl ether phosphate， the surface performance is better. 4. The most suitable emulsifier for emulsion polymerization has a carbon number of 14 and an ethoxy number of 7. It is applied in the preparation of antirust emulsion paint. The test result shows that the water resistance， salt water resistance and impact resistance of the cured film are excellent. It is expected to replace the imported isomeric tridecyl ether phosphate.
CHEN De-Qi
,
CHEN Yang
,
JI Yong-Xin
,
WANG Yi
,
CHEN Jie
. Preparation and application of isomeric tetradecanol ether phosphate[J]. Paint & Coatings Industry, 2019
, 49(2)
: 77
-82
.
DOI: 10.12020/j.issn.0253-4312.2019.2.77
[1]沈一丁.精细化工导论[M].北京：中国轻工业出版社，.[J].：, 1998, :175.-
[2]魏玉娟， 师伟力.磷酸酯类表面活性剂的现状及发展[J].河北化工，.1[J].：, 2004, :1-5.-
[3]蒋平平.国内外磷酸酯表面活性剂合成与应用研究现状及发展趋势[J]，日用化学工业，.3[J].，, 1997, 27：:32-37.-
[4]刘程，张万福，陈长明.表面活性剂应用手册［M］.北京：化学工业出社.
[5]张昌辉，谢瑜.烷基酚聚氧乙烯醚的安全性问题[J].日用化学品科学, 2007, 30(2):20-24
[6]ZHANG Jie. Opportunities and innovation was for Chinas dyeing and finishing auxiliaries[J]. Dyeing and Finishing，.21[J].：, 2009, :41-45.-
[7]直毅，周述琼，章骅，等.烷基酚聚氧乙烯醚的环境危害及检测方法评价［J］，现代科学仪器，2009（4）：141-145.
[8]田烈光.格尔伯特醇及其衍生物[J].合成润滑材料, 1998, 15(1):19-22
[9]王少君，于鸿奎.支链醇及其衍生物在日用化工中的应用[J].日用化学工业, 1999, 27(4):32-35
[10]王宗乾，李长龙，杨青.异构十三醇聚氧乙烯醚磷酸酯的制备及表征[J].纺织学报, 2012, (33):58-62
[11]黄成斌.古尔伯特十六醇及其衍生表面活性剂的合成与性能研究［D］.太原：中国日用化学工业研究院，2014.
[12]郑延成，韩冬，杨普华，等.双尾烧基硫酸盐的合成与表面性质[J].日用化学工业, 2006, 36(3):137-139
[13]何之琛.脂肪醇聚氧乙烯醚羟值的检测方法的改进[J].化学通报, 2015, (11):1064-1066
[14]YANG H T， ZHOU X D.Synthesis and application of aliphatic alcohol polyethenoxy ether phosphate foe PPfibre as oiling agent[J].Fine and Specially Chemicals, 2005, (5):32-37
[15]WEI S H， TIAN F T.Technological conditions for producing alcohol ethoxylate phosphate[J].Journal of Nanjing Normal University： Engineering and Technology Edition, 2002, (1):36-41
[16]ZHOU X D， YANG H T， Synthesis and application of isooctanol polyethenoxy ether phosphate[J]. Journal of Textile Research，.11[J].，, 2007, 28：:56-60.-
[17]周家华，崔英德.表面活性剂HLB值的分析测定与计算Ⅰ.HLB值的分析测定［J］，精细石油化工.2001（2）：11-14.
[18]Olenick， JR Anthony J（US）； Olenick Kevina （US）， Guerbet Functionalized Phospholipids， US6620794［P］.
