c-4,c-5-dimethyl-r-1,c-2-cyclohexanedicarboxylic acid | 258281-64-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: c-4,c-5-dimethyl-r-1,c-2-cyclohexanedicarboxylic acid
• 英文别名: 4,5-Dimethylcyclohexane-1,2-dicarboxylic acid
• CAS: 258281-64-0
• 化学式: C₁₀H₁₆O₄
• 分子量: 200.235
• InChiKey: NSVFQYRNBOFQMT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  c-4,c-5-dimethyl-r-1,c-2-cyclohexanedicarboxylic acid 在 lithium aluminium tetrahydride 、 双氧水 作用下， 生成 cis-4,5-dimethyl-1,2-dimethylenecyclohexane
  参考文献：
  名称：

  Synthesis and conformational properties of 3,8-phosphonanedione 1-oxides

  摘要：

  DOI：

  10.1021/ja00371a018

文献信息

• Cellulose Acylate Film, Method of Producing the Same, Cellulose Derivative Film, Optically Compensatory Film Using the Same, Optically-Compensatory Film Incorporating Polarizing Plate, Polarizing Plate and Liquid Crystal Display Device
  申请人：Haruta Hiromoto

  公开号：US20090290100A1

  公开（公告）日：2009-11-26

  A method of producing a cellulose derivative film, the method comprising: forming a film with a solvent cast method from a dope including a cellulose derivative satisfying following conditions (a) and (b): (a) at least one among three hydroxyl groups included in a glucose unit of cellulose is substituted by a substituent of which a polarizability anisotropy Δα represented as following Expression (1) is 2.5×10 −24 cm 3 or higher: Expression (1): Δα=αx−(αy+αz)/2, wherein αx, αy and αz is as defined in the specification; and (b) when a substitution degree by a substituent of which Δα is 2.5×10 −24 cm 3 or higher is P A , and a substitution degree by a substituent of which Δα is lower than 2.5×10 −24 cm 3 is P B , the P A and P B satisfy following Expressions (3) and (4): Expression (3): 2P A +P B >3.0; and Expression (4): P A >0.2.

  一种生产纤维素衍生物薄膜的方法，该方法包括：使用包括满足以下条件（a）和（b）的纤维素衍生物的溶胶，通过溶剂浇铸法形成薄膜：（a）纤维素的葡萄糖单元中的三个羟基中的至少一个被取代为极化率各向异性Δα（以下表达式（1）表示）为2.5×10-24cm3或更高的取代基：表达式（1）：Δα=αx-（αy+αz）/ 2，其中αx，αy和αz如规范中定义的；并且（b）当Δα为2.5×10-24cm3或更高的取代基的取代度为PA时，Δα低于2.5×10-24cm3的取代基的取代度为PB，PA和PB满足以下表达式（3）和（4）：表达式（3）：2PA + PB> 3.0；表达式（4）：PA> 0.2。
• CYCLIC OLEFIN RESIN FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：Suzuki Masaya

  公开号：US20080062357A1

  公开（公告）日：2008-03-13

  A cyclic olefin resin film, includes: a cyclic olefin resin; and at least one organic compound capable of reducing Rth(λ) in an amount of 0.01 to 30 mass % based on a solid content of the cyclic olefin resin, wherein Rth(λ) is expressed in nm and represents a value of a retardation in a direction of film thickness at a wavelength of λ nm.
• Polymer Film, and Optically-Compensatory Film, Polarizer and Liquid-Crystal Display Device Comprising the Same
  申请人：Omatsu Tadashi

  公开号：US20080254237A1

  公开（公告）日：2008-10-16

  A polymer film that has an in-plane retardation Re (λ) and a thickness-direction retardation Rth (λ) satisfying formula (i) and (ii), and that further has a surface energy of at least one surface is from 50 mN/m to 80 mN/m: (i) 0≦Re (630)≦10, and |Rth (630) |≦25; and (ii) |Re (400) −Re (700) ≦10, and |Rth (400) −Rth (700) |≦35. in the formulae, Re (λ) and Rth (λ) are measurement values at the wavelength of λ nm, and an optically-compensatory film, an optical material such as a polarizer and a liquid-crystal display device using the polymer film.
• Cellulose Acylate Film, Method for Producing Cellulose Acylate Film, Polarizing Plate and Liquid Crystal Display Device
  申请人：Fukagawa Nobutaka

  公开号：US20090021671A1

  公开（公告）日：2009-01-22

  A method for producing a cellulose acylate film containing an additive comprising an aliphatic compound, the method contains a process of thermal shrinkage treatment at an atmospheric temperature higher than the glass transition temperature (Tg) in the state where at least one of the transverse direction and the machine direction of the film is free, and a cellulose acylate film obtained by the above method.
• POLYPROPYLENE RESIN COMPOSITION AND PROCESS FOR PRODUCING THE SAME
  申请人：OOBAYASHI Yoshiaki

  公开号：US20110060075A1

  公开（公告）日：2011-03-10

  A polypropylene resin composition comprising (a) 100 parts by weight of a resin composition, which contains 51 to 99% by weight of a propylene polymer and 1 to 49% by weight of an ethylene polymer having a density of 0.85 to 0.93 g/cm 3 , and (b) 0.001 to 0.5 part by weight of a metal salt defined by a specific chemical formula; and a process for producing such a polypropylene resin composition, comprising the steps of (1) mixing 1 to 100 parts by weight of the metal salt with 100 parts by weight of the propylene polymer and/or the ethylene polymer, thereby producing a master batch, and (2) mixing the master batch with a mixture containing the propylene polymer and the ethylene polymer.