1,4:5,8-Dimethanonaphthalene-2,3-diol, decahydro- | 135359-64-7

• 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: 1,4:5,8-Dimethanonaphthalene-2,3-diol, decahydro-
• 英文别名: tetracyclo[6.2.1.13,6.02,7]dodecane-4,5-diol
• CAS: 135359-64-7
• 化学式: C₁₂H₁₈O₂
• 分子量: 194.27
• InChiKey: MLKBPKWZSHHIJS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• OPTICAL LENS
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP3521867A1

  公开（公告）日：2019-08-07

  An object is to provide an optical lens having low water-absorbing capacity and superior in heat resistance, transparency, and optical characteristics (refractive index, Abbe's number, and photoelastic coefficient). The optical lens includes a polyester resin containing a unit (A) of the following formula (1).

  目的是提供一种吸水能力低、耐热性、透明度和光学特性（折射率、阿贝数和光弹性系数）优异的光学镜片。该光学镜片包括含有下式（1）单元（A）的聚酯树脂。
• OPTICAL FILM, PHASE DIFFERENCE FILM, AND POLARIZING PLATE
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP3521876A1

  公开（公告）日：2019-08-07

  An object is to provide: an optical film such as a retardation film, the optical film having a low photoelastic coefficient (superior optical characteristics) and being superior in heat resistance and transparency; and a polarizing plate including the film. The optical film contains a polyester resin containing a unit (A) of the following formula (1).

  目的是提供：一种光学薄膜，如缓变膜，该光学薄膜具有低光弹性系数（优异的光学特性）和优异的耐热性和透明度；以及一种包括该薄膜的偏光板。该光学薄膜含有一种聚酯树脂，其中含有下式（1）的单元（A）。
• Copolymerized polyester resin
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US10894859B2

  公开（公告）日：2021-01-19

  A copolymerized polyester resin containing a unit (A) represented by the following formula (1), a diol unit (B), and a unit (C) derived from a dicarboxylic acid or an ester-forming derivative of the dicarboxylic acid, wherein a content of the unit (A) based on total units of the copolymerized polyester resin is 10 to 95 mol %, and the copolymerized polyester resin satisfies the following conditions (1) to (3): (1) a glass transition temperature of the copolymerized polyester resin is 90° C. or higher; (2) an amount of heat generated by the copolymerized polyester resin at cooling crystallization is 5 J/g or less; and (3) an absolute value of photoelastic coefficient of the copolymerized polyester resin is 40×10−12 Pa−1 or less: wherein R1 is a hydrogen atom, CH3, or C2H5, R2 and R3 are each independently a hydrogen atom or CH3, and n is 0 or 1.

  一种共聚聚酯树脂，含有下式 (1) 所代表的单元 (A)、二元醇单元 (B) 和由二羧酸或二羧酸的酯形成衍生物衍生的单元 (C)、 其中单元（A）在共聚聚酯树脂总单元中的含量为 10 至 95 摩尔%，以及 共聚聚酯树脂满足以下条件（1）至（3）： (1) 共聚聚酯树脂的玻璃化温度为 90 摄氏度或更高； (2) 共聚聚酯树脂在冷却结晶时产生的热量等于或小于 5 焦耳/克；以及 (3) 共聚聚酯树脂的光弹性系数绝对值为 40×10-12 Pa-1 或以下： 其中 R1 是氢原子、CH3 或 C2H5，R2 和 R3 各自独立地是氢原子或 ，n 是 0 或 1。
• Optical lens
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US10947342B2

  公开（公告）日：2021-03-16

  An object is to provide an optical lens having low water-absorbing capacity and superior in heat resistance, transparency, and optical characteristics (refractive index, Abbe's number, and photoelastic coefficient). The optical lens includes a polyester resin containing a unit (A) of the following formula (1).

  目的是提供一种吸水能力低、耐热性、透明度和光学特性（折射率、阿贝数和光弹性系数）优异的光学镜片。该光学镜片包括含有下式（1）单元（A）的聚酯树脂。
• Optical film, retardation film, and polarizing plate
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US11016232B2

  公开（公告）日：2021-05-25

  Optical films comprising a polyester resin comprising a structural unit (A) of the following formula (1) wherein the content of the structural unit (A) based on the total structural units of the polyester resin is 76 mol % or greater: wherein R1 is a hydrogen atom, CH3, or C2H5; R2 and R3 is each independently a hydrogen atom or CH3; and n is 1, for example, Decahydro-1,4:5,8-dimethanonaphthalene-2-methoxycarbonyl-6(7)-methanol. Retardation films and circularly or elliptically polarizing plates comprising the optical films are also provided.

  包含聚酯树脂的光学薄膜，聚酯树脂包含下式（1）的结构单元（A），其中结构单元（A）的含量占聚酯树脂总结构单元的 76 摩尔%或更高： 其中 R1 是氢原子、CH3 或 C2H5；R2 和 R3 各自独立地是氢原子或 ；n 是 1，例如十氢-1,4:5,8-二甲萘-2-甲氧羰基-6(7)-甲醇。此外，还提供了由光学薄膜组成的缓蚀薄膜和圆偏振板或椭圆偏振板。