1.Propyl glycidyl ether ( PGE ) was obtained from propyl alcohol and epichlorohydrin by phase - transfer catalysis.
以环氧氯丙烷和正丙醇为原料,通过相转移催化法合成了正丙基缩水甘油醚.
英:[epɪklɔ:rə'haɪdrɪn]
美:[ˌepɪˌkloʊrə'haɪdrɪn]
noun
a volatile liquid toxic epoxide C3H5ClO having a chloroform odor and used especially in making epoxy resins and rubbers
表氯醇:用作树脂、涂料、清漆等有机化合物的溶剂,对皮肤有强烈刺激性,并有致癌性
环氧氯丙烷
The first known use of epichlorohydrin was circa 1891
1.Propyl glycidyl ether ( PGE ) was obtained from propyl alcohol and epichlorohydrin by phase - transfer catalysis.
以环氧氯丙烷和正丙醇为原料,通过相转移催化法合成了正丙基缩水甘油醚.
2.The effect of catalyst, epichlorohydrin and base on product was studied.
研究了催化剂用量 、 反应原料配比及碱用量对产物收率的影响.
3.Epichlorohydrin was synthesized from alkali and glycerol dichlorohydrin which was synthesized from glycerol and industrial hydrochloric acid in the presence of catalyst and additive.
介绍了环氧氯丙烷合成新工艺:在催化剂和添加剂存在下,甘油与工业盐酸反应制得二氯丙醇,然后二氯丙醇与碱反应制得环氧氯丙烷产品。
4.3′, 5,5′-tetramethyl-diphenyl diglycidyl ether was synthesized from 3,3′, 5,5′-tetramethyl-diphenol and epichlorohydrin by two-step method.
以3,3′,5,5′-四甲基联苯二酚和环氧氯丙烷为原料两步法合成了3,3′,5,5′-四甲基联苯二酚二缩水甘油醚。
5.Trimethylamine ( TMA ) and epichlorohydrin ( EPIC ) are used as raw materials to synthesize glycidyl - trimethylammonium chloride ( GTMAC ).
以环氧氯丙烷 ( EPIC ) 和三甲胺 ( TMA ) 为原料,常温气液相反应合成失水甘油基三甲基氯化铵 ( GTMAC ).
6.The chemical kinetics for the pyrolysis of epichlorohydrin was studied by single pulse shock tube in 840-950k.
本文在840 ~ 950k范围内应用单脉冲化学激波管测定环氧氯丙烷的裂解反应动力学。
7.The reaction is based on the treatment of epichlorohydrin with sodium stearate in the presence of phase transfer catalyst. About 90% of monoglycerides are obtained in quantitive yields.
在相转移催化剂存在下,硬脂酸盐和环氧氯丙烷反应,可获得含量90%左右的脂肪酸甘油单酯。
8.Using trimethylamine and epichlorohydrin as raw materials, an active intermediate, glycidyl trimethyl ammonium chloride (GTA), was synthesized at ambient temperature.
以环氧氯丙烷和三甲胺为原料,常温下合成活性中间体失水甘油基三甲基氯化铵(GTA)。
9.Glycidyl butyrate was synthesized from racemic epichlorohydrin and butyric acid by chemical means. The purity of the refined product was over 96% and the yield was about 47%.
利用化学方法,由外消旋环氧氯丙烷出发,合成丁酸环氧丙酯,精制后可获得纯度96%以上的丁酸环氧丙酯,收率为47%。
10.To explore the optimal condition of sepharose activation by means of epichlorohydrin and establish the kinetic model of activation process.
探索环氧氯丙烷法活化琼脂糖凝胶的最佳反应条件,建立活化反应动力学模型。
11.The molecular weight distribution of three kinds of epichlorohydrin elastomers has been studied by using a simple GPC colum.
用简易GPC柱研究了三种类型氯醇弹性体的分子量分布。
12.New utilizations were introduced in this paper, such as 1,3- propanediol, dihydroxy acetone, 1,2- propanediol, epichlorohydrin.
介绍了甘油新的开发应用,包括1,3-丙二醇、二羟基丙酮、 1,2-丙二醇和环氧氯丙烷的制备研究及应用。
13.The effect of catalyst, epichlorohydrin and base on product yield was studied.
研究了催化剂用量 、 反应原料配比及?A用量对产物收率的影响.
14.The preparation and the quality control of cross linked agarose coated activated (CAAC II) were described. The crosslinking reagent epichlorohydrin was removed.
报道了交联琼脂糖包膜活性炭(CAAC-II)微囊制备过程中的质量控制、环氧氯丙烷的清除。
15.Two reactions of epichlorohydrocarbon that is opening-ring and substitute reaction were introduced, at the same time, some kinds of medication made from epichlorohydrin were introduced .
介绍了环氧氯代烃的两种化学反应:取代反应和开环反应。
16.Allyl glycidyl ether was synthesized from allyl alcohol and epichlorohydrin by phase transfer catalysis.
以烯丙醇和环氧氯丙烷为原料,采用相转移催化法,合成了烯丙基缩水甘油醚.
17.Wheat cross - linked starch was prepared from wheat starch by using epichlorohydrin as cross - linking agent .
采用环氧氯丙烷为 交联剂,以小麦淀粉为原料制备小麦交联淀粉.
18.In this paper, a series of spherical cellulose anion exchangers were prepared by regenerated cellulose bead with epichlorohydrin in the presence of perchloric acid, then reacted with various ammes.
本文以球状再生纤维素为基体,采用一种新颖的合成方法,成功地制备出一系列阴离子和阳离子交换剂。
19.Triglycidyl isocysnurate was prepared from Cysnuric acid with epichlorohydrin in the presence of N - Dodecyl - N, N - dimethyl - benzyl bromide.
本文采用异氰尿酸与环氧氯丙烷在N-十二烷基-N, N - 二甲基 - 苄基溴化铵催化下,制取三(环氧丙基)异氰尿酸酯.
20.The aminolignin flocculant was prepared based on calcium lignosulfonate, diethylamine and epichlorohydrin by amino grafting.
摘要以木质素磺酸钙 、 二乙胺和环氧氯丙烷为原料,通过接枝氨基,合成了木质素胺脱色絮凝剂.