二甲酸

Two coordination polymers composed of in situ synthesized ligand deriving from isophthalic acid through the hydroxylation on the 2-position have been synthesized under hydrothermal conditions.

利用铜离子的氧化还原性质，以铜离子和间苯二甲酸在水热条件下反应使配体发生羟基化衍生成2，6-二羧基苯酚，并组装出2个含衍生配体的配位聚合物。

Resorcinol was prepared from isophthalic acid through liquid-phase catalytic oxidation and subsequent hydrolysis using oxygen in the air as oxidizing agent in the presence of catalyst copper and promoter manganese.

崔建新；肖如亭(天津理工大学生物与化工学院)摘要：以间苯二甲酸为起始原料，在催化剂铜和助剂镁作用下，以空气中的分子氧作氧化剂，通过液相催化氧化继而水解制得间苯二酚。

In my search for a nail polish with less toxins I came across Loreal Jet Set and Loreal Steel Color which do not contain formaldehyde, toluene or dibutyl phthalate.

我对含少量毒素的指甲油做了一项调查，在调查中我偶然发现了欧莱雅速丽指甲油和欧莱雅时尚珍藏指甲油，它们不含甲醛，毒素或邻苯二甲酸二丁酯。

Using pyridine-2, 6-dicarboxylic acid as starting material, a novel ligand N2,N6-bis(3-methyl- pyridine-2-yl)-pyridine-2, 6-dicarboxamide was synthesized,which contained multidentate and large conjugative system.

摘 要：以吡啶-2， 6-二甲酸为原料，合成含有多个共轭体系多齿配体N2，N6-二(3-甲基吡啶)-2-取代吡啶-2， 6-二甲酰胺；同时制备它与稀土离子Tb和Eu的配合物，并培养出单晶。

This paper confirmed that the microcapsule from sodium alginate and which is used in carbonless copy paper by single cogulation process owns higher embedding ratio and better nonpermeability stableness and strength.

本文对以海藻酸钠为壁材、以结晶紫内酯的邻苯二甲酸二丁酯溶液为芯材通过单凝聚法制备无碳复写纸用微囊的工艺条件进行了研究，制定了工艺路线和流程，确定了最佳的乳化条件、絮凝条件、固化条件以及壁材浓度、芯壁比，并对成品微囊进行了应用性的对比分析。

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。

The main products are fatty acid methyl ester with an annual output of 6,000 tons, with an annual output of 1,000 tons Phytosterols, natural vitamin E oil, food and feed-grade class of natural vitamin E powder with an annual output of 1,200 tons, four with an annual output of 2,000 tons chlorobenzene quinone, crystalline acid Sodium, anhydrous sodium acetate with an annual output of 3,000 tons, and plasticizers to octyl phthalate, and other products, 30,000 tons more than the total output.

主要产品有脂肪酸甲酯年产6000吨，植物甾醇年产1000吨，天然维生素E油、食品级和饲料级天然维生素E粉年产1200吨，四氯苯醌年产2000吨，结晶乙酸钠，无水乙酸钠年产3000吨，以及增塑剂对苯二甲酸二辛酯，等系列产品，总产量30000吨以上。

This paper discussed the synthesis of different plasticizers of DONTP by using DMT,octyl alcohol,octanol,low molecular weight emtrol and others as raw materials. And the effect of process and catalysts on plasticizers was also discussed.

以对苯二甲酸二甲酯、辛醇、丁醇等低分子质量脂肪醇为原料，采用酯交换法合成出DONTP等增塑剂品种，并就合成工艺条件、催化剂种类等因素对增塑剂性能影响进行了讨论。

The consumer charges the polyethylene terephthalate container by pumping down on the overcap eight to 10 times, then removing it and holding down a conventional-looking aerosol button.

消费者收费的聚对苯二甲酸乙二醇酯容器抽下来的overcap 8至10倍，然后删除它，并举行了传统的外观气溶胶按钮。

Abstract— Three types of organic pollutants, phenol, phenylamine and dimethyl phthalate as the law of the wastewater treatment were researched with ECS.

文 摘 采用自制的电催化装置研究了苯酚、苯胺和邻苯二甲酸二甲酯三种有机污染物的废水处理规律。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。