1) Sn(oct)_2
辛酸亚锡催化剂
2) stannous oxid catalyst
氧化亚锡催化剂
3) Sn(Oct)2
辛酸亚锡
1.
In this paper,with D,L-lactic acid as raw material and ZnO-Sn(Oct)2 as catalyst,the lactide was synthesized by the oligomerization and depolymerization under high vacuum.
采用氧化锌和辛酸亚锡为催化剂,在高真空条件下共同催化合成丙交酯。
2.
Under reduced pressure,Poly(L-lactic acid)(PLLA) has been synthesized by ring-opening polymerization of L-lactide(LLA) catalyzed by Sn(Oct)2.
采用自制、提纯的L-丙交酯(LLA),用辛酸亚锡作催化剂,在减压下进行聚L-乳酸(PLLA)的开环聚合研究。
4) stannous octoate
辛酸亚锡
1.
The catalytic activity of esterification of diisooctyl terephthalate was studied,with stannous oxide,stannous chloride,stannous octoate and their synergism as catalyst.
以3种亚锡类催化剂氧化亚锡、氯化亚锡、辛酸亚锡以及它们之间复配后作为催化剂,对对苯二甲酸二异辛酯酯化反应的催化活性进行了研究,实验结果表明,以氧化亚锡和辛酸亚锡复配后的催化活性最高,氧化亚锡和辛酸亚锡作为催化剂的酯化反应最佳合成工艺条件为:催化剂的加量为0。
2.
Dioctyl phthalate as plasticizer was synthesized from octanol and phthalic anhydride using aluminium oxide,zince acetate,red lead oxide,stannous octoate,paratuluene sulfonic acid or two-component mixtures of the above compounds at certain ratio as catalysts.
介绍了以异辛醇和邻苯二甲酸酐(苯酐)为原料,合成增塑剂邻苯二甲酸二辛酯(DOP)的方法,分别以氧化铝、氧化锌、乙酸锌、红色氧化铅、辛酸亚锡、对甲苯磺酸6种单体催化剂及其以一定比例相互复配的6种复配催化剂合成DOP,考察催化剂对合成DOP的影响,结果表明,氧化铝与辛酸亚锡以1∶1比例复配催化剂为最佳催化剂。
3.
Poly (ε-caprolactone) (PCL) was prepared via ring -opening polymerization ofε-caprolactone (ε-CL) with stannous octoate as initiator.
分别以D,L-乳酸和L-乳酸为原料制得D,L-丙交酯(D,L-LA)和L-丙交酯(L-LA);以辛酸亚锡为内酯开环聚合引发剂,用ε-己内酯(ε-CL)开环均聚合制备聚ε-己内酯,考察了引发剂用量、聚合时间和温度等对聚合产物特性黏数的影响。
5) stannous octanoate
辛酸亚锡
1.
The preparation process of stannous octanoate(stannous 2-ethylhex-anoate)which is manufactured by reaction of anhydrous stannous oxide with 2-ethylhexanoic acid has been researched in this paper.
本文对氧化亚锡与异辛酸反应制备辛酸亚锡（２－乙基已酸亚锡）的工艺进行了研究。
6) Stannous complex catalyst
亚锡复合催化剂
补充资料：草酸亚锡
分子式：SNC2O4
CAS号：
性质：白色重质晶体粉末。相对密度3.56。约28O℃分解。不溶于水、丙酮，溶于酸。由一氧化锡与草酸作用而制得。用于织物印染和用作酯化反应的催化剂。
CAS号：
性质：白色重质晶体粉末。相对密度3.56。约28O℃分解。不溶于水、丙酮，溶于酸。由一氧化锡与草酸作用而制得。用于织物印染和用作酯化反应的催化剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条