4-Cyclohexyl-5-(dicyclohexylcarbamoyl)benzene-1,3-dicarboxylic acid

• 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: 4-Cyclohexyl-5-(dicyclohexylcarbamoyl)benzene-1,3-dicarboxylic acid
• 英文别名: 4-cyclohexyl-5-(dicyclohexylcarbamoyl)benzene-1,3-dicarboxylic acid
• 化学式: C₂₇H₃₇NO₅
• 分子量: 455.6
• InChiKey: RHCWHQJYLHSOHX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.6
• 重原子数：
  33
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  94.9
• 氢给体数：
  2
• 氢受体数：
  5

文献信息

• A POLYLACTIC ACID STEREOCOMPLEX COMPOSITION, ITS MOLDED PRODUCT, A PROCESS FOR ITS MANUFACTURE AND ITS APPLICATION
  申请人：Institute of Chemistry, Chinese Academy of Science

  公开号：EP2976374A1

  公开（公告）日：2016-01-27
• [EN] A POLYLACTIC ACID STEREOCOMPLEX COMPOSITION, ITS MOLDED PRODUCT, A PROCESS FOR ITS MANUFACTURE AND ITS APPLICATION<br/>[FR] COMPOSITION DE STÉRÉOCOMPLEXE DE POLY(ACIDE LACTIQUE), SON PRODUIT MOULÉ, PROCÉDÉ POUR SA FABRICATION ET SON APPLICATION
  申请人：CHINESE ACAD INST CHEMISTRY

  公开号：WO2014147132A1

  公开（公告）日：2014-09-25

  The instant invention discloses a polylactic acid stereocomplex composition containing pure stereocomplex crystals and a process for its manufacture. The composition according to this invention comprising (a) 30-70wt% poly (L-lactic acid) (PLLA). (b) 70-30wt% poly (D-lactic acid) (PDLA) and (c) 0.01 -10wt% nucleating agent, which can be obtained by solution and melt blending. Stereocomplex crystals are preferentially formed according to the invention, and the homocrystals (a crystal form) for the PLLA or PDLA homopolymer can't be observed. The melting temperature of the composition according to the invention is at least 200 °C, which is about 30-50 °C higher than the PLLA or PDLA homopolymer.