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1)  DOTP
对苯二甲酸二辛酯
1.
Model Study and Process Optimization for DOTP Synthesis;
对苯二甲酸二辛酯合成工艺建模及工艺优化
2.
PREPARATION OF PLASTICIZER FROM WASTE PET BY ALCOHOLYSIS METHOD WITH RE COMPLEX CATALYSTS STUDY ON PROCESS FOR TEREPHALATE (DOTP);
稀土复合催化废聚酯醇解制取增塑剂对苯二甲酸二辛酯(DOTP)工艺研究
3.
In this paper, the enterifying technique of circumfluence for producing DOTP by TPA methord was improved.
对TPA法生产对苯二甲酸二辛酯的酯化阶段的回流工艺进行了改进,并对提高DOTP的生产速度进行了讨论。
2)  dioctyl terephthalate
对苯二甲酸二辛酯
1.
Preparation of dioctyl terephthalate (DOTP) through the alcoholysis of waste polyethylene terephthalate catalyzed by solid super-acid S_2O_8~(2-)/ZnO was studied.
制备了S_2O_8~(2-)/ZnO固体超强酸催化剂,并用于催化废聚酯醇解合成对苯二甲酸二辛酯(DOTP)。
2.
The esterification technique for preparing dioctyl terephthalate(DOTP)by using waste dimethyl terephthalic acid(TPA) and 2 ethylhexanol as raw materials and tetrabutyltitanate as catalyst was introduced The optimum conditions of the synthesis were established The product quality is in accord with the 70℃ cable material standard
以对苯二甲酸(TPA)下脚料和2-乙基己醇为原料,在钛酸四丁酯作催化剂的条件下,采用直接酯化法制取对苯二甲酸二辛酯(DOTP);确定了合成工艺的最佳操作条件。
3)  dioctyl terephthalate
对苯二甲酸二异辛酯
1.
A new solid super-acid(SM) was synthesized, and was used as catalyst to synthesize dioctyl terephthalate(DOTP) from waste terylene(PET) and 2-ethyl hexanol(2-EH).
以自制的固体超强酸SM为催化剂,以涤纶(PET)废料和异辛醇(2-EH)为原料合成了对苯二甲酸二异辛酯(DOTP),最佳反应条件为:n(PET):n(2-EH)=1:3。
4)  Di(2-ethylhexyl)terephthalate
对苯二甲酸二辛酯(DOTP)
5)  dioctyl benzene dicarbonate
苯二甲酸二辛酯
1.
The direct esterification technique for preparing dioctyl benzene dicarbonate was studied by using waste dimethyl terephthalic acid (TPA) and 2_ethylhexanol as raw materials and using isopropyltitanate as catalyst.
以对苯二甲酸废料和2乙基己醇为原料,在钛酸异丙酯的催化下,采用直接酯化法合成了混合苯二甲酸二辛酯。
6)  mono (2 ethylhexyl)terephthalate
对苯二甲酸单异辛酯
补充资料:对苯二甲酸二辛酯
分子式  C6H4(COOC8H17)2
分子量  390.5618
CAS号  6422-86-2
  性质  无色或略带淡黄色油状液体。相对密度0.9835(20/20℃)。流动点-48℃。沸点(101kPa)383℃。闪点238℃。折射率nD(25℃)1.4887。粘度(25℃)63mPa·s。几乎不溶于水,20℃时水中溶解度0.4%。
    用途  本品具有耐热、耐寒、难挥发、抗抽出、电绝缘性能优良等特点,适宜用作聚氯乙烯增塑剂,尤其适用于电线电缆料。但相容性差于DOP,不宜单独用作聚氯乙烯增塑剂,必须与DOP掺混使用。
   毒性   本品毒性与DOP基本类似,属低毒,也无皮肤刺激作用。 
   包装储运  铁桶包装,规格200kg/桶。贮存于阴凉通风处,注意防水。按一般危险品规定运输。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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