1,4:3,6-Dianhydro-D-glucitol diacetate | 89886-74-8

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 呋喃类
• 英文名称: 1,4:3,6-Dianhydro-D-glucitol diacetate
• 英文别名: (6-acetyloxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl) acetate
• CAS: 89886-74-8
• 化学式: C₁₀H₁₄O₆
• 分子量: 230.21
• InChiKey: NEZQWZBCEHOWJS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• COMPOSITION CONTAINING ISOSORBIDE MONOESTER AND ISOSORBIDE DIESTER
  申请人：Pilz Maurice Frederic

  公开号：US20140323564A1

  公开（公告）日：2014-10-30

  What are described are compositions comprising one or more compounds of the formula (I) and one or more compounds of the formula (II) in which R, R a and R b each independently of one another are straight-chain or branched saturated alkyl groups having 5 to 11 carbon atoms or straight-chain or branched mono- or polyunsaturated alkenyl groups having 5 to 11 carbon atoms, wherein the total amount of the compounds of the formulae (I) and (II), based on the total weight of the compositions, is at least 60% by weight. In an advantageous manner, the compositions are suitable for producing cosmetic, dermatological or pharmaceutical compositions, crop protection formulations, washing or cleaning compositions or paints or coatings.

  所描述的是由公式（I）中的一个或多个化合物和公式（II）中的一个或多个化合物组成的组合物，其中R、Ra和Rb各自独立地是直链或支链饱和烷基，其碳原子数为5到11个，或直链或支链单烯烃基或多烯烃基，其碳原子数为5到11个，其中基于组合物的总重量，公式（I）和（II）化合物的总量至少为组合物总重量的60%。这些组合物适用于制备化妆品、皮肤科或制药组合物、农作物保护配方、清洁剂或涂料。
• Compositions of mixed diesters of 1,4: 3,6-dianhydrohexitol
  申请人：ROQUETTE FRERES

  公开号：US10640626B2

  公开（公告）日：2020-05-05

  A method for producing a composition of diesters, includes a step including the esterification of 1,4:3,6-dianhydrohexitol by a composition of carboxylic acids, the composition including: at least an acid having formula C7H15COOH (X) and an acid having formula C9H19COOH (Y), the mass ratio (X)/(Y) varying between 10/90 and 90/10.

  一种生产二酯组合物的方法，包括用羧酸组合物对 1,4:3,6- 二氢己糖醇进行酯化的步骤，该组合物包括：至少一种式为 C7H15COOH 的酸 (X) 和一种式为 C9H19COOH 的酸 (Y)，质量比 (X)/(Y) 在 10/90 和 90/10 之间变化。
• PROCEDE DE FABRICATION DE COMPOSITIONS COMPLEXES DE DIESTERS MIXTES DE 1,4 : 3,6-DIANHYDROHEXITOL
  申请人：Roquette Frères

  公开号：EP2922856B1

  公开（公告）日：2016-12-07
• OPTICALLY ANISOTROPIC SUBSTANCE
  申请人：HIRAI YOSHIHARU

  公开号：US20100297367A1

  公开（公告）日：2010-11-25

  Subject to be Solved The invention aims to provide a polyamic acid-type photo-alignment layer in a heating process only below approximately 140° C., and to provide an optically anisotropic substance in which various polymerizable liquid crystal compositions are uniformly oriented by use of the layer. Means for Solving the Subject An optically anisotropic substance obtained by applying a polyamic acid varnish which is a composition including a polyamic acid having a divalent azobenzene group in the principal chain or its derivative, or a composition including a mixture of both this polyamic acid or its derivative and other polyamic acids or its derivative as a polymer component, to a supporting substrate, by drying the resultant layer at a temperature range of approximately 50° C. to approximately 140° C., by carrying out alignment treatment by irradiation of the layer with light, applying a polymerizable liquid crystal composition to a alignment layer formed by means of the treatment, and polymerizing the composition.
• Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and polymer thereof
  申请人：Hirai Yoshiharu

  公开号：US20100304148A1

  公开（公告）日：2010-12-02

  A compound represented by the formula (1) is provided. A polymerizable liquid crystal composition containing the compound can be controlled in birefringence and is excellent in stability of a liquid crystal phase. An anisotropic polymer excellent in uniformity of alignment is obtained by coating and polymerizing the composition on a supporting substrate. In the formula (1), at least one of R a represents a polymerizable group, A represents a ring group, Y and Z each represent a single bond or alkylene; in which —CH 2 — in the alkylene may be replaced by another group, and m and n each represent an integer of from 0 to 5.