Terephthalsaeure-dicyclohexylester | 18699-51-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Terephthalsaeure-dicyclohexylester
• 英文别名: Terephthalic acid dicyclohexyl ester；dicyclohexyl benzene-1,4-dicarboxylate
• CAS: 18699-51-9
• 化学式: C₂₀H₂₆O₄
• 分子量: 330.424
• InChiKey: SAZCDOMDAJRNDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Terephthalsaeure-dicyclohexylester 在 氢氧化钾 作用下， 生成 terephthalic acid monocyclohexyl ester
  参考文献：
  名称：

  Cohen; de Pennington, Journal of the Chemical Society, 1918, vol. 113, p. 63

  摘要：

  DOI：
• 作为产物：
  描述：

  对苯二甲酰氯 、 环己醇 生成 Terephthalsaeure-dicyclohexylester
  参考文献：
  名称：

  Cohen; de Pennington, Journal of the Chemical Society, 1918, vol. 113, p. 63

  摘要：

  DOI：

文献信息

• [EN] HYDROGENATION OF BENZENE POLYCARBOXYLIC ACIDS OR DERIVATIVES THEREOF<br/>[FR] HYDROGENATION D'ACIDES POLYCARBOXYLIQUES DE BENZENE OU DE LEURS DERIVES
  申请人：EXXONMOBIL CHEM PATENTS INC

  公开号：WO2004046078A1

  公开（公告）日：2004-06-03

  A process for hydrogenating benzenepolycarboxylic acids or derivatives thereof, such as esters and/or anhydrides, by bringing one or more benzenepolycarboxylic acids or one or more derivatives thereof into contact with a hydrogen-containing gas in the presence of one or more catalytically active metal, such as platinum, palladium, ruthenium or mixtures thereof, deposited on a catalyst support comprising one or more ordered mesoporous materials.

  一种用于氢化苯基多羧酸或其衍生物（如酯和/或酐）的方法，包括将一个或多个苯基多羧酸或一个或多个其衍生物与含氢气体接触，在一个或多个催化活性金属的存在下进行，这些金属可以是铂、钯、钌或其混合物，它们被沉积在一个催化剂支撑体上，该支撑体包括一个或多个有序介孔材料。
• [EN] IMPROVEMENTS IN OR RELATING TO PLASTICISER ESTERS<br/>[FR] AMÉLIORATIONS APPORTÉES OU SE RAPPORTANT À DES ESTERS PLASTIFIANTS
  申请人：EXXONMOBIL CHEM PATENTS INC

  公开号：WO2014195055A1

  公开（公告）日：2014-12-11

  Terephthalic acid di-alkyl esters in which the alkyl groups of the ester are obtained from branched C5 to C13 alcohols or mixtures of mixtures of C5 to C13 linear and branched alcohols in which less than 50 mole % of the alcohols are linear alcohols and the branched chain alkyl groups of such alcohols contain methyl groups and have an average of more than 7 carbon atoms and are free of ethyl groups. The di-esters are particularly useful as plasticizers and particularly plasticizers for polyvinyl chloride.

  苯二甲酸二烷基酯，其中酯的烷基来自于支链C5到C13醇或混合物，其中不到50摩尔％的醇为直链醇，这些醇的支链烷基含有甲基，平均含有超过7个碳原子并且不含乙基基团。这些二酯尤其适用于增塑剂，特别是聚氯乙烯的增塑剂。
• Method for hydrogenating organic compounds by means of ru/sio2 catalysts
  申请人：——

  公开号：US20040199033A1

  公开（公告）日：2004-10-07

  In a process for hydrogenating at least one organic compound, the organic compound or compounds is/are brought into contact with a hydrogen-containing gas in the presence of a catalyst which comprises, as active metal, ruthenium either alone or together with at least one further metal of transition group I, VII or VIII of the Periodic Table applied to a support material based on amorphons silicon dioxide and is obtainable by: i) a single or multiple treatment of a support material based on amorphous silicon dioxide with a halogen-free aqueous solution of a low molecular weight ruthenium compound and subsequent drying of the treated support material at below 200° C., ii) reduction of the solid obtained in i) by means of hydrogen at from 100 to 350° C., with step ii) being carried out directly after step i).

  在至少一种有机化合物氢化的过程中，有机化合物或化合物被带入含氢气体中，在催化剂的存在下，该催化剂包括作为活性金属的钌单独或与周期表的I，VII或VIII族过渡金属中的至少一种进一步金属一起应用于基于非晶态二氧化硅的支撑材料，并且可以通过以下方式获得：i）用不含卤素的低分子量钌化合物的水溶液对基于非晶态二氧化硅的支撑材料进行单次或多次处理，并在低于200°C的条件下干燥处理所处理的支撑材料，ii）通过在100°C至350°C的温度下用氢还原i）中得到的固体，其中步骤ii）直接在步骤i）之后进行。
• Plasticizer, cellulose ester film, polarizing plate, and liquid crystal display
  申请人：Okubo Yasushi

  公开号：US20060127607A1

  公开（公告）日：2006-06-15

  A plasticizer comprising an ester compound produced by a condensation reaction of an organic acid represented by Formula (1) with a polyhydric alcohol having at least 3 hydroxyl groups in the molecule.

  一种塑化剂，包括由有机酸（公式（1）所代表的）与分子中至少有3个羟基的多元醇进行缩合反应产生的酯化合物。
• Stretched cellulose ester film, hard coat film, antireflective film, and optical compensation film, and polarizing plate, and display device using them
  申请人：Takagi Takahiro

  公开号：US20060182901A1

  公开（公告）日：2006-08-17

  In a stretched cellulose ester film containing a plasticizer, the plasticizer includes at least an aromatic terminal ester type plasticizer expressed by the following general formula (1): and stretched cellulose ester film includes a cellulose ester having a total acyl substitution degree of 2.4 to 2.9, a number average molecular weight (Mn) of 30000 to 200000, and a value of a weight-average molecular weight (Mw)/a number average molecular weight (Mn) being 1.4 to 3.0, B-(G-A)n-G-B  General formula (1) where B represents a benzenemonocarboxylic acid residue, G represents an alkylene glycol residue having a carbon number of 2 through 12 or an oxyalkylene glycol residue having a carbon number of 4 through 12, A represents an alkylene dicarboxylic acid residue having a carbon number of 4 to 12, and n indicates an integer of 0 or more.

  在一个含有可塑剂的拉伸纤维素酯薄膜中，该可塑剂包括至少一种芳香末端酯类型可塑剂，其由以下通式（1）表示：B-(G-A)n-G-B，其中B表示苯甲酸残基，G表示碳数为2至12的烷基二醇残基或碳数为4至12的氧烷基二醇残基，A表示碳数为4至12的烷基二羧酸残基，n表示大于或等于0的整数。而拉伸纤维素酯薄膜则包括具有总酰基取代度为2.4至2.9、数均分子量（Mn）为30000至200000以及重均分子量（Mw）/数均分子量（Mn）为1.4至3.0的纤维素酯。