Synthesis and performance of C22-tricarboxylic dibutyl-monomethyl ester

Chemical Industry and Engineering Progree

Synthesis and performance of C22-tricarboxylic dibutyl-monomethyl ester

Lü Zongying1，WANG Keying1，ZENG Guifeng1，ZHOU Yongsheng1，ZHOU Jinlong 2，WANG Jianhao3，ZHUANG Ziheng3，CHENG Xingrong1，WANG Cheli1

1School of Petrochemical Engineering，Changzhou University，Changzhou 213164，Jiangsu，China；2School of Materials Science and Engineering，Changzhou University，Changzhou 213164，Jiangsu，China；3 School of Pharmaceutical Engineering and Life Sciences，Changzhou University，Changzhou 213164，Jiangsu，China

Online:2014-07-05 Published:2014-07-05

C22-三元酸二丁一甲酯增塑剂的合成及其性能

吕宗莹1，王克英1，曾桂凤1，周永生1，周金龙2，王建浩3，壮子恒3，程兴荣1，王车礼1

1常州大学石油化工学院，江苏常州213164；2常州大学材料科学与工程学院，江苏常州213164； 3常州大学制药与生命科学学院，江苏常州213164

Abstract

Abstract: C22-tricarboxylic dibutyl monomethyl ester was synthesized from waste oil fatty acid methyl esters and identified by infrared spectroscopy and HPLC-MS，its content reached 94.0% after purified by molecular distillation. The physicochemical properties of the product were investigated，and the mechanical properties and electrical properties of its plasticized PVC materials were also studied. Comparing with DOP，the product has higher flash point and lower heating loss. The mechanical properties，electrical properties and anti-aging properties of the PVC materials plasticized with C22-tricarboxylic dibutyl monomethyl ester are also superior to those plasticized with DOP. Lastly，toxicities of the product and DOP were tested by nematode experiments. The results revealed that the toxicity of C22-tricarboxyllic dibutyl-monomethyl ester on nematode is lower than that of DOP.

Key words: C22-tricarboxyllic dibutyl-monomethyl ester, dioctyl phthalate, plasticizer, synthesis, separation

摘要： 以废弃油脂脂肪酸甲酯为主要原料合成了C22-三元酸二丁一甲酯，产物经分子蒸馏分离提纯后加成物含量达到94.0%，并采用红外光谱和液质联用技术对产物结构进行了研究。对C22-三元酸二丁一甲酯的若干理化性能及其增塑PVC材料的各项性能与邻苯二甲酸二(2-乙基己基)酯（DOP）进行了比较测试。结果表明：C22-三元酸二丁一甲酯的闪点明显高于DOP，加热减量明显小于DOP；其增塑的PVC拉伸强度等力学性能、电绝缘性能和抗老化性能均优于DOP增塑的PVC材料。最后采用线虫实验比较了C22-三元酸二丁一甲酯和DOP的毒性大小，结果C22-三元酸二丁一甲酯对线虫的毒性小于DOP。

关键词: C22-三元酸二丁一甲酯, 邻苯二甲酸二(2-乙基己基)酯, 增塑剂, 合成, 分离

Lü Zongying1，WANG Keying1，ZENG Guifeng1，ZHOU Yongsheng1，ZHOU Jinlong 2，WANG Jianhao3，ZHUANG Ziheng3，CHENG Xingrong1，WANG Cheli1. Synthesis and performance of C22-tricarboxylic dibutyl-monomethyl ester [J]. Chemical Industry and Engineering Progree.

吕宗莹1，王克英1，曾桂凤1，周永生1，周金龙2，王建浩3，壮子恒3，程兴荣1，王车礼1. C22-三元酸二丁一甲酯增塑剂的合成及其性能[J]. 化工进展.

[1]	HE Meijin. Application and development trend of molecular management in separation technology in petrochemical field [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 260-266.
[2]	SHI Yongxing, LIN Gang, SUN Xiaohang, JIANG Weigeng, QIAO Dawei, YAN Binhang. Research progress on active sites in Cu-based catalysts for CO₂ hydrogenation to methanol [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 287-298.
[3]	CUI Shoucheng, XU Hongbo, PENG Nan. Simulation analysis of two MOFs materials for O₂/He adsorption separation [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 382-390.
[4]	ZHAO Wei, ZHAO Deyin, LI Shihan, LIU Hongda, SUN Jin, GUO Yanqiu. Synthesis and application of triazine drag reducing agent for nature gas pipeline [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 391-399.
[5]	WANG Zhengkun, LI Sifang. Green synthesis of gemini surfactant decyne diol [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 400-410.
[6]	LI Shilin, HU Jingze, WANG Yilin, WANG Qingji, SHAO Lei. Research progress in separation and extraction of high value components by electrodialysis [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 420-429.
[7]	GUO Qiang, ZHAO Wenkai, XIAO Yonghou. Numerical simulation of enhancing fluid perturbation to improve separation of dimethyl sulfide/nitrogen via pressure swing adsorption [J]. Chemical Industry and Engineering Progress, 2023, 42(S1): 64-72.
[8]	LIAO Zhixin, LUO Tao, WANG Hong, KONG Jiajun, SHEN Haiping, GUAN Cuishi, WANG Cuihong, SHE Yucheng. Application and progress of solvent deasphalting technology [J]. Chemical Industry and Engineering Progress, 2023, 42(9): 4573-4586.
[9]	TAN Jihuai, YU Min, ZHANG Tongtong, HUANG Nengkun, WANG Ziwen, ZHU Xinbao. Manufacturing of tannin polypropoxy ether carboxylates as efficient and improved migration resistance plasticizers for PVC [J]. Chemical Industry and Engineering Progress, 2023, 42(9): 4847-4855.
[10]	PAN Yichang, ZHOU Rongfei, XING Weihong. Advanced microporous membranes for efficient separation of same-carbon-number hydrocarbon mixtures: State-of-the-art and challenges [J]. Chemical Industry and Engineering Progress, 2023, 42(8): 3926-3942.
[11]	XIANG Yang, HUANG Xun, WEI Zidong. Recent progresses in the activity and selectivity improvement of electrocatalytic organic synthesis [J]. Chemical Industry and Engineering Progress, 2023, 42(8): 4005-4014.
[12]	LOU Baohui, WU Xianhao, ZHANG Chi, CHEN Zhen, FENG Xiangdong. Advances in nanofluid for CO₂ absorption and separation [J]. Chemical Industry and Engineering Progress, 2023, 42(7): 3802-3815.
[13]	CHEN Sen, YIN Pengyuan, YANG Zhenglu, MO Yiming, CUI Xili, SUO Xian, XING Huabin. Advances in the intelligent synthesis of functional solid materials [J]. Chemical Industry and Engineering Progress, 2023, 42(7): 3340-3348.
[14]	ZHOU Longda, ZHAO Lixin, XU Baorui, ZHANG Shuang, LIU Lin. Advances in electrostatic-cyclonic coupling enhanced multiphase media separation research [J]. Chemical Industry and Engineering Progress, 2023, 42(7): 3443-3456.
[15]	WANG Shuaiqi, WANG Congxin, WANG Xuelin, TIAN Zhijian. Solvent-free rapid synthesis of ZSM-12 zeolite [J]. Chemical Industry and Engineering Progress, 2023, 42(7): 3561-3571.