1,1-bis(3-ethyl-4-monohydroxyphenyl)cyclohexane | 114850-31-6

• 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: 1,1-bis(3-ethyl-4-monohydroxyphenyl)cyclohexane
• 英文别名: 1,1-bis(3-ethaneyl-4-hydroxyphenyl)cyclohexane；2,2-bis(3'-ethyl-4'-hydroxyphenyl)cyclohexane；1,1-bis(3-ethyl-4-hydroxyphenyl)cyclohexane；1,1-bis(4-hydroxy-3-ethylphenyl)cyclohexane；4,4'-cyclohexylidenebis(2-ethyl-phenol)；2-Ethyl-4-[1-(3-ethyl-4-hydroxyphenyl)cyclohexyl]phenol
• CAS: 114850-31-6
• 化学式: C₂₂H₂₈O₂
• 分子量: 324.463
• InChiKey: HKSWCWVKPOBHKB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Method for producing high purity 1,1-bis(4-hydroxyphenyl)cyclohexanes
  申请人：Yao Kazuhiko

  公开号：US20050004405A1

  公开（公告）日：2005-01-06

  A method for producing a high purity 1,1-bis(4-hydroxyphenyl)cyclohexane represented by the general formula (II), wherein R is a hydrogen atom or alkyl group, comprising the steps of: reacting cyclohexanone and a phenol represented by the general formula (I) in the presence of an acid catalyst; wherein R is the same as defined above, neutralizing the resultant reaction mixture with an alkali; primarily crystallizing and filtering a 1,1-bis(4-hydroxyphenyl)cyclohexane produced to obtain a primary crystallization filtrate; dissolving 100 parts by weight of the primary crystallization filtrate in a mixed solvent, which comprises 5 to 10 parts by weight of water and 100 to 200 parts by weight of a lower aliphatic ketone solvent, or 200 to 400 parts by weight of a lower aliphatic alcohol solvent; filtering the resulting solution through a zeta potential filter; and secondarily crystallizing and filtering the 1,1-bis(4-hydroxyphenyl)cyclohexane from the resulting filtrate in the presence of water.

  一种生产高纯度1,1-双(4-羟基苯基)环己烷的方法，其通式表示为(II)，其中R为氢原子或烷基，包括以下步骤：在酸催化剂存在下，将环己酮与通式(I)表示的苯酚反应；其中R与上述定义相同，用碱中和所得的反应混合物；首先结晶和过滤生产的1,1-双(4-羟基苯基)环己烷以获得初级结晶滤液；将初级结晶滤液中的100份重量溶解于混合溶剂中，该混合溶剂包括5至10份重量的水和100至200份重量的低级脂肪酮溶剂，或200至400份重量的低级脂肪醇溶剂；通过ζ电位过滤器过滤所得溶液；在水的存在下从所得滤液中二次结晶和过滤1,1-双(4-羟基苯基)环己烷。
• Polycarbonate resin
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1477507A1

  公开（公告）日：2004-11-17

  A polycarbonate resin with a polystyrene -converted weight average molecular weight (Mw) of 20,000 to 200,000 obtained by forming a carbonate bond from a dihydroxy compound represented by the general formula (1), a dihydroxy compound represented by the general formula (2) and bis(hydroxyphenyl) methane and a carbonic acid diester or phosgene, having higher stiffness and better balance of mechanical properties than conventional aromatic polycarbonate resin to be derived from 2,2-bis(4-hydroxyphenyl)propane.

  由通式（1）代表的二羟基化合物、通式（2）代表的二羟基化合物和双(羟基苯基)甲烷与碳酸二酯或光气形成碳酸键而得到的聚碳酸酯树脂，其聚苯乙烯-转换重量平均分子量（Mw）为 20,000 至 200,000，与传统的芳香族聚碳酸酯树脂相比，具有更高的硬度和更好的机械性能平衡，该树脂由 2,2-双(4-羟基苯基)丙烷衍生而来。
• HEAT RAY REFLECTIVE FILM AND LAMINATED PRODUCT THEREOF, AND COATING SOLUTION FOR FORMING HEAT RAY REFLECTIVE LAYER
  申请人：Mitsubishi Chemical Corporation

  公开号：EP2361893A1

  公开（公告）日：2011-08-31

  Disclosed is a heat ray reflective film having a single layer structure, which has high heat ray reflectivity, can relatively control visible light absorption and visible light reflection and has excellent heat stability. Also disclosed is a heat ray reflective laminate which has high environmental durability and is suitable as a window material for buildings or automobiles. A heat ray reflective laminate which is a laminate comprising a transparent substrate and a heat ray reflective layer and which has a solar reflectance of at least 15% as measured from the side containing the heat ray reflective layer, wherein the heat ray reflective layer comprises a binder resin containing a hydrophilic group other than an N-pyrrolidonyl group, and a metal, and the heat ray reflective layer has a layer thickness of at most 100 nm.

  本发明公开了一种具有单层结构的热射线反射膜，它具有很高的热射线反射率，能相对控制可见光吸收和可见光反射，并具有优异的热稳定性。还公开了一种热射线反射层压材料，它具有较高的环境耐久性，适合用作建筑物或汽车的窗户材料。 一种热射线反射层压板，它是一种由透明基材和热射线反射层组成的层压板，从含有热射线反射层的一侧测量，其太阳反射率至少为 15%，其中热射线反射层包括含有除 N-吡咯烷基以外的亲水基团的粘合剂树脂和金属，热射线反射层的层厚最多为 100 纳米。
• POLYCARBONATE RESIN COMPOSITION, AND MOLDED ARTICLE, FILM, PLATE AND INJECTION-MOLDED ARTICLE EACH COMPRISING SAME
  申请人：Mitsubishi Chemical Corporation

  公开号：EP2594608A1

  公开（公告）日：2013-05-22

  The invention is to provide a polycarbonate resin composition and a molded polycarbonate resin article which combine excellent transparency and strength and which are suitable for use in the field of building materials, electrical/electronic field, automotive field, field of optical parts, etc. The invention relates to a polycarbonate resin composition containing a polycarbonate resin and an impact strength modifier, the polycarbonate resin containing structural units which are derived from a dihydroxy compound that has the portion represented by the following general formula (1) as part of the structure thereof and having a glass transition temperature lower than 145°C and a molded polycarbonates resin article obtained by molding the composition. The polycarbonate resin composition gives a molded object having a thickness of 3 mm which has a total light transmittance of 60% or higher.

  本发明旨在提供一种聚碳酸酯树脂组合物和一种模塑聚碳酸酯树脂制品，它们兼具优异的透明度和强度，适用于建筑材料领域、电气/电子领域、汽车领域、光学部件领域等。本发明涉及一种含有聚碳酸酯树脂和抗冲击强度改性剂的聚碳酸酯树脂组合物，该聚碳酸酯树脂含有由二羟基化合物衍生的结构单元，该二羟基化合物的部分结构由以下通式（1）表示，其玻璃化转变温度低于 145°C，本发明还涉及通过模塑该组合物获得的模塑聚碳酸酯树脂制品。该聚碳酸酯树脂组合物可制成厚度为 3 毫米的模塑物，其总透光率为 60% 或更高。
• POLYCARBONATE COPOLYMER
  申请人：Idemitsu Kosan Co., Ltd

  公开号：EP2818494A1

  公开（公告）日：2014-12-31

  A polycarbonate copolymer including a repeating unit represented by the following formula (1) and having a copolymerization molar ratio represented by Ar2/(Ar1+Ar2) of 30 mol% or more and 47 mol% or less. In the formula (1), Ar1 is a group represented by the following formula (2a) or (2b) and Ar2 is a group represented by the following formula (3); and n is an average number of repetition and is 1.12 or more and 2.34 or less.

  一种聚碳酸酯共聚物，包括由下式(1)表示的重复单元，其共聚摩尔比由 Ar2/(Ar1+Ar2)表示，大于或等于 30 摩尔，小于或等于 47 摩尔。在式(1)中，Ar1 是下式(2a)或(2b)所代表的基团，Ar2 是下式(3)所代表的基团；n 是平均重复次数，为 1.12 或更多，2.34 或更少。