2,2-Diethylpropane-1,3-diol;2-ethyl-2-methylpropane-1,3-diol

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,2-Diethylpropane-1,3-diol;2-ethyl-2-methylpropane-1,3-diol
• 英文别名: 2,2-diethylpropane-1,3-diol;2-ethyl-2-methylpropane-1,3-diol
• 化学式: C13H30O4
• 分子量: 250.37
• InChiKey: HXNRXCGEUYCIQQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.16
• 重原子数：
  17
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  4

文献信息

• High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US10053537B2

  公开（公告）日：2018-08-21

  Copolymer having high fluidity and high molecular weight which is formed of a structural unit derived from an aliphatic diol compound and a structural unit derived from an aromatic dihydroxy compound. A polycarbonate resin composition is also provided comprising a highly polymerized aromatic polycarbonate resin as a main component and also comprising cyclic carbonate present in an amount of not more than 3000 ppm, wherein the highly polymerized aromatic polycarbonate resin is produced by a process which comprises a highly-polymerizing process wherein an aromatic polycarbonate is reacted with an aliphatic diol compound in the presence of a transesterification catalyst to increase the molecular weight.

  具有高流动性和高分子量的共聚物，该共聚物由源自脂肪族二元醇化合物的结构单元和源自芳香族二羟基化合物的结构单元组成。本发明还提供了一种聚碳酸酯树脂组合物，其主要成分为高度聚合的芳香族聚碳酸酯树脂，还包括含量不超过 3000 ppm 的环碳酸盐，其中高度聚合的芳香族聚碳酸酯树脂是通过高度聚合工艺生产的，该工艺包括芳香族聚碳酸酯与脂肪族二元醇化合物在酯交换催化剂存在下发生反应以增加分子量的过程。
• HIGH-FLUIDITY POLYCARBONATE COPOLYMER, PROCESS FOR PRODUCTION HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN AND AROMATIC POLYCARBONATE COMPOUND (AS AMENDED)
  申请人：Isahaya Yoshinori

  公开号：US20140206826A1

  公开（公告）日：2014-07-24

  The present inventions provide a novel polycarbonate copolymer having high fluidity and high molecular weight which is formed of a structural unit derived from an aliphatic diol compound and a structural unit derived from an aromatic dihydroxy compound, having a structure represented by the formula (III): having the content of the structural unit derived from the aliphatic diol compound of 1-30 mol %, having the Q-value (280° C., 160 kg load) in the range from 0.02 to 1.0 ml/s, and having the weight average molecular weight (Mw) of 30,000 to 100,000, and an aromatic polycarbonate compound which is formed of a structural unit derived from an aromatic dihydroxy compound which is suitable for a prepolymer for producing a high fluidity polycarbonate copolymer
• HIGH-FLUIDITY POLYCARBONATE COPOLYMER, PROCESS FOR PRODUCTION HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN AND AROMATIC POLYCARBONATE COMPOUND
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20160264726A1

  公开（公告）日：2016-09-15

  The present inventions provide a novel polycarbonate copolymer having high fluidity and high molecular weight which is formed of a structural unit derived from an aliphatic diol compound and a structural unit derived from an aromatic dihydroxy compound, having a structure represented by the formula (III): having the content of the structural unit derived from the aliphatic diol compound of 1-30 mol %, having the Q-value (280° C., 160 kg load) in the range from 0.02 to 1.0 ml/s, and having the weight average molecular weight (Mw) of 30,000 to 100,000, and an aromatic polycarbonate compound which is formed of a structural unit derived from an aromatic dihydroxy compound which is suitable for a prepolymer for producing a high fluidity polycarbonate copolymer.
• US9353216B2
  申请人：——

  公开号：US9353216B2

  公开（公告）日：2016-05-31