3-Ethyl-5-methyladamantan-1-ol

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-Ethyl-5-methyladamantan-1-ol
• 化学式: C₁₃H₂₂O
• 分子量: 194.31
• InChiKey: MWPWUUGNNXLTKA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Optical fiber
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0154339A2

  公开（公告）日：1985-09-11

  An optical fiber comprising a core and a cladding, wherein the core is made of a polymer comprising units of methyl methacrylate, and the cladding is made of a copolymer comprising units of vinylidene fluoride and 0.5 to 10 % by mole of units of hexafluoropropene, which has good heat resistance and flexibility and is excellent in adhesivity between the core and the cladding.

  一种由纤芯和包层组成的光纤，其中纤芯由包含甲基丙烯酸甲酯单元的聚合物制成，包层由包含偏氟乙烯基单元和 0.5%至 10%（以摩尔计）六氟丙烯单元的共聚物制成，它具有良好的耐热性和柔韧性，并且在纤芯和包层之间具有极佳的粘合性。
• Plastic optical fiber
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0162472A2

  公开（公告）日：1985-11-27

  A plastic optical fiber comprising a core and a cladding, wherein the core is made a polymer comprising units of methyl methacrylate and of a methacrylate ester the ester moiety of which has an alicyclic hydrocarbon of 8 to 20 carbon atoms, and the cladding is made of a fluorine-containing polymer comprising units of the formula: wherein R1 and R2 are each hydrogen or C, -C3 alkyl, R11 is fluorine or trifluoromethyl, and R12 is C2 - C11 fluoroalkyl, which units (I) are derived from fluoroalkyl a-fluoroacrylate or trifluoromethacrylate, which has short- and long-time heat and humidity resistance as well as low attenuation of light transmission.

  一种塑料光纤，包括纤芯和包层，其中纤芯是由甲基丙烯酸甲酯和甲基丙烯酸酯单元组成的聚合物，甲基丙烯酸甲酯的酯基具有 8 至 20 个碳原子的脂环烃，包层是由含氟聚合物组成的，含氟聚合物的单元式如下： 其中 R1和R2分别为氢或C, -C3烷基，R11为氟或三氟甲基，R12为C2 - C11氟烷基，其中单元(I)来自氟烷基a-氟丙烯酸酯或三氟甲基丙烯酸酯，具有短期和长期的耐热性和耐湿性以及低透光衰减性。
• Method for producing plastic optical fiber with heat resistance
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0190656A2

  公开（公告）日：1986-08-13

  A plastic optical fiber with excellent heat resistance comprising a core made of a polymer comprising units of methyl methacrylate and a cladding made of a polymer containing at least 20% by weight of fluorine is produced by washing the core polymer with an organic solvent in which the core polymer is substantially insoluble, forming the core from the washed core polymer and forming the cladding around the core.

  一种具有优异耐热性能的塑料光纤，包括由包含甲基丙烯酸甲酯单元的聚合物制成的芯材和由含氟量至少 20% （按重量计）的聚合物制成的包层，其生产方法是：用芯材聚合物基本不溶于其中的有机溶剂清洗芯材聚合物，用清洗后的芯材聚合物形成芯材，并在芯材周围形成包层。
• Method for the production of polymethacrylates
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0217545A1

  公开（公告）日：1987-04-08

  Improved method for the production of polymethacrylates by a rapid polymerization, which comprises polymerizing an unsaturated monomer selected from a methacrylate and a monomer mixture comprising predominantly a methacrylate which may partially contain a polymer of the monomer (i.e. a syrup of the monomer or monomer mixture) in the presence of a radical polymerization initiator, a reducing compound containing sulfur in the molecule thereof, a copper-containing compound and a specific tertiary amine hydrohalogenate or a quaternary ammonium halide. Said polymethacrylates can give molded products having excellent mold release characteristics and are useful particularly for the production of optical parts such as conventional lenses, Fresnel lenses, optical recording disc media, prisms, mirrors, etc.

  通过快速聚合生产聚甲基丙烯酸酯的改进方法，该方法包括在自由基聚合引发剂、 分子中含硫的还原化合物、含铜化合物和特定叔胺卤代烃或季铵卤化物存在下，聚合选 自甲基丙烯酸酯的不饱和单体和主要由甲基丙烯酸酯组成的单体混合物，该单体混合物 可能部分含有单体聚合物（即单体或单体混合物的糖浆）。上述聚甲基丙烯酸酯可制成具有优异脱模特性的模塑产品，尤其适用于生产光学部件，如传统透镜、菲涅尔透镜、光盘介质、棱镜、反射镜等。
• PROCESS FOR PRODUCING METHACRYLATE POLYMER
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0231395A1

  公开（公告）日：1987-08-12

  A methacrylate or a mixture of unsaturated monomers mainly composed of a methacrylate is rapidly polymerized in the presence of (1) a hydroperoxide polymerization initiator, (2) a reductive compound containing sulfur within the molecule, (3) an amine hydrohalogenide or a quaternary ammonium halide, and (4) a copper-containing compound.

  甲基丙烯酸酯或主要由甲基丙烯酸酯组成的不饱和单体混合物在以下物质的存在下快速聚合：(1) 过氧化氢聚合引发剂；(2) 分子中含有硫的还原性化合物；(3) 卤化胺或季铵卤化物；(4) 含铜化合物。