2-(4-ethylcyclohexyl)propane-1,3-diol | 93129-38-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 2-(4-ethylcyclohexyl)propane-1,3-diol
• 英文别名: 2-(trans-4-Ethyl-cyclohexyl)propan-1,3-diol
• CAS: 93129-38-5
• 化学式: C₁₁H₂₂O₂
• 分子量: 186.294
• InChiKey: BAFHGLCZZGNMDM-MGCOHNPYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  13.0
• 可旋转键数：
  4.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.46
• 氢给体数：
  2.0
• 氢受体数：
  2.0

安全信息

• 海关编码：
  2906199090

反应信息

• 作为产物：
  描述：

  4-乙基环己醇 在 lithium aluminium tetrahydride 、 三溴化磷 作用下， 以 甲醇 、 乙醚 为溶剂， 生成 2-(4-ethylcyclohexyl)propane-1,3-diol
  参考文献：
  名称：

  Tschierske, C.; Altmann, H.; Zaschke, H., Molecular Crystals and Liquid Crystals (1969-1991), 1990, vol. 191, p. 295 - 300

  摘要：

  DOI：

文献信息

• AROMATIC POLYCARBONATE RESIN COMPOSITION
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP2921516A1

  公开（公告）日：2015-09-23

  The present invention provides an aromatic polycarbonate resin composition having a high molecular weight and less amount of a heterologous structure, retaining good qualities, and excellent in thermal stability, and an improved preparation process thereof.

  本发明提供了一种芳香族聚碳酸酯树脂组合物，其分子量高，异源结构含量少，质量好，热稳定性优异，并改进了其制备工艺。
• PRODUCTION METHOD FOR AROMATIC POLYCARBONATE RESIN HAVING INCREASED MOLECULAR WEIGHT
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP2921514A1

  公开（公告）日：2015-09-23

  The present invention is to provide a process for preparing a highly polymerized aromatic polycarbonate resin, which comprises the steps of a highly polymerizing step for reacting an aromatic polycarbonate prepolymer and an aliphatic diol compound in the presence of a transesterification catalyst to obtain a highly polymerized aromatic polycarbonate resin, a cyclic carbonate removal step for removing at least part of the cyclic carbonate by-produced in the above highly polymerizing step out of the reaction system, and a recycle step of hydrolyzing the cyclic carbonate removed in the cyclic carbonate removal step to obtain an aliphatic diol compound and using the obtained aliphatic diol compound as at least a part of the aliphatic diol compound to be used in the highly polymerizing step.

  本发明旨在提供一种制备高度聚合的芳香族聚碳酸酯树脂的工艺，该工艺包括以下步骤 一高度聚合步骤，在酯交换催化剂存在下，使芳香族聚碳酸酯预聚物和脂肪族二元醇化合物发生反应，得到高度聚合的芳香族聚碳酸酯树脂、环状碳酸酯去除步骤，用于将上述高聚合步骤中产生的至少部分环状碳酸酯从反应体系中去除，以及循环步骤，用于水解环状碳酸酯去除步骤中去除的环状碳酸酯，以获得脂肪族二元醇化合物，并将获得的脂肪族二元醇化合物用作高聚合步骤中使用的至少部分脂肪族二元醇化合物。
• MICROBICIDAL COMPOSITION
  申请人：Unilever N.V.

  公开号：EP2787819A2

  公开（公告）日：2014-10-15
• MICROBIAL COMPOSITION
  申请人：Rohm and Haas Company

  公开号：US20140323584A1

  公开（公告）日：2014-10-30

  A synergistic microbicidal composition comprising: (a) at least one microbicide selected from the group consisting of a monosubstituted phenol and an isopropyl methyl phenol; and (b) at least one microbicide selected from the group consisting of substituted cyclohexyl propyl-1,3-diols, propen-2yl-methyl cyclohexanols and menthadiene alcohols.
• PROCESS FOR PREPARING HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20150267006A1

  公开（公告）日：2015-09-24

  The present invention is to provide a process for preparing a highly polymerized aromatic polycarbonate resin, which comprises the steps of a highly polymerizing step for reacting an aromatic polycarbonate prepolymer and an aliphatic diol compound in the presence of a transesterification catalyst to obtain a highly polymerized aromatic polycarbonate resin, a cyclic carbonate removal step for removing at least part of the cyclic carbonate by-produced in the above highly polymerizing step out of the reaction system, and a recycle step of hydrolyzing the cyclic carbonate removed in the cyclic carbonate removal step to obtain an aliphatic diol compound and using the obtained aliphatic diol compound as at least a part of the aliphatic diol compound to be used in the highly polymerizing step.