2,2'-二丙基-4,4'-联苯二醇 | 63992-31-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,2'-二丙基-4,4'-联苯二醇
• 英文名称: 4,4'-Dihydro-2,2'-dipropyl-biphenyl
• 英文别名: 4,4'-Biphenyldiol, 2,2'-dipropyl-；4-(4-hydroxy-2-propylphenyl)-3-propylphenol
• CAS: 63992-31-4
• 化学式: C₁₈H₂₂O₂
• 分子量: 270.371
• InChiKey: UOZBIIYQAXBZNK-UHFFFAOYSA-N

物化性质

• 沸点：
  447.3±45.0 °C(Predicted)
• 密度：
  1.080±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Novel compositions of monomers, oligomers and polymers and methods for making the same
  申请人：Panambur Gangadhar

  公开号：US20060089510A1

  公开（公告）日：2006-04-27

  A novel monomer composition is described. The novel monomer composition includes at least one property imparting unit. The property imparting unit has at least one member selected from the group consisting of conductivity imparting unit, stability imparting unit and any combinations thereof. The novel monomer may further include a delinking agent, which is attached to at least one of said property imparting unit. The delinking agent includes at least one member selected from the group consisting of C—C bond, CH 2 , CH 3 , CF 2 , CF 3 , Si, O, S, functional groups, aromatic residues and any combinations thereof.

  本文描述了一种新型单体组成物。该新型单体组成物包括至少一个赋予性能的单元。该赋予性能的单元具有来自以下组中至少一个成员的单元：导电赋予单元、稳定性赋予单元和任何组合。该新型单体还可以包括一个解离剂，该解离剂附着在至少一个赋予性能的单元上。该解离剂包括来自以下组中至少一个成员的单元：C-C键，CH2，CH3，CF2，CF3，Si，O，S，功能性基团，芳香残基和任何组合。
• POLYCARBONATE RESIN, METHOD FOR PRODUCING POLYCARBONATE RESIN, COATING LIQUID, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND ELECTROPHOTOGRAPHY DEVICE
  申请人：Idemitsu Kosan Co., Ltd

  公开号：EP3431524A1

  公开（公告）日：2019-01-23

  A polycarbonate resin has a structure represented by a formula (1) and a yellow index (YI) of 30 or less in a solid form,

  聚碳酸酯树脂的结构由式（1）表示，固态的黄色指数（YI）为 30 或以下、
• Polycarbonate copolymer, coating solution, electrophotographic photoreceptor, and electric device
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US10241427B2

  公开（公告）日：2019-03-26

  A polycarbonate copolymer includes a repeating unit A represented by a formula (1) below, chain ends of the PC copolymer being terminated by a monovalent aromatic group or a monovalent fluorine-containing aliphatic group. In the above formula (1), R1 is a hydrogen atom or an alkyl group having 1 to 2 carbon atoms; an average repeating number n is in a range from 6 to 40 and L is an integer of 1 to 4; and when an aromatic ring is substituted by two or more of R1 (L≥2), the two or more of R1 are the same or different from each other.

  聚碳酸酯共聚物包括由下式（1）表示的重复单元 A，PC 共聚物的链端由一价芳香族基团或一价含氟脂肪族基团终止。 在上式（1）中，R1 是氢原子或具有 1 至 2 个碳原子的烷基；平均重复数 n 在 6 至 40 的范围内，L 是 1 至 4 的整数；当芳香环被两个或两个以上的 R1（L≥2）取代时，两个或两个以上的 R1 彼此相同或不同。
• Methods and compositions for increasing the efficacy of biologically-active ingredients
  申请人：Windsor Brian J.

  公开号：US20060276339A1

  公开（公告）日：2006-12-07

  The invention provides methods and compositions for modulating the sensitivity of cells to cytotoxic compounds and other active agents. In accordance with the invention, compositions are provided comprising combinations of ectophosphatase inhibitors and active agents. Active agents include antibiotics, fungicides, herbicides, insecticides, chemotherapeutic agents, and plant growth regulators. By increasing the efficacy of active agents, the invention allows use of compositions with lowered concentrations of active ingredients.
• POLYCARBONATE COPOLYMER, COATING SOLUTION, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND ELECTRIC DEVICE
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US20170075237A1

  公开（公告）日：2017-03-16

  A polycarbonate copolymer includes a repeating unit A represented by a formula (1) below, chain ends of the PC copolymer being terminated by a monovalent aromatic group or a monovalent fluorine-containing aliphatic group. In the above formula (1), R 1 is a hydrogen atom or an alkyl group having 1 to 2 carbon atoms; an average repeating number n is in a range from 6 to 40 and L is an integer of 1 to 4; and when an aromatic ring is substituted by two or more of R 1 (L≧2), the two or more of R 1 are the same or different from each other.