4-[2-(3,4-Dimethylphenoxy)ethoxy]-1,2-dimethylbenzene | 65125-78-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 4-[2-(3,4-Dimethylphenoxy)ethoxy]-1,2-dimethylbenzene
• CAS: 65125-78-2
• 化学式: C₁₈H₂₂O₂
• 分子量: 270.371
• InChiKey: UNWQQDVKWZXBEG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  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：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Polymer and organic light emitting device
  申请人：Cambridge Display Technology Limited

  公开号：US10032984B2

  公开（公告）日：2018-07-24

  A polymer comprising a repeat unit of formula (I): wherein R1 in each occurrence is independently H or a substituent; R2 in each occurrence is independently a substituent; and x is 0, 1, 2 or 3. The polymer may be used as a light-emitting polymer in an organic light-emitting device.

  一种包含式（I）重复单元的聚合物： 其中 R1 在每次出现时均独立地为 H 或取代基；R2 在每次出现时均独立地为取代基；x 为 0、1、2 或 3。该聚合物可用作有机发光器件中的发光聚合物。
• PHOTO-ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：TAMURA NORIO

  公开号：US20070232780A1

  公开（公告）日：2007-10-04

  [Object] To obtain an alignment film having excellent alignment stability of a liquid crystal and a high voltage holding ratio by application of linearly polarized light to a polyamic acid having a specific structure and then imidization under heat. [Solving Means] A photo-alignment film is obtained by: applying a polyamic acid solution on a substrate, where the polyamic acid contains, in its main chain, at least a group having unsaturated groups having 1 to 3 carbon-carbon double bonds or 1 to 4 triple bonds; vaporizing a solvent from a film formed; applying linearly polarized light to the film after the vaporization of the solvent; and then heating the film to imidize the polyamic acid.
• RESIN PASTE FOR DIE BONDING, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE
  申请人：Mori Syuichi

  公开号：US20100155969A1

  公开（公告）日：2010-06-24

  The die bonding resin paste of the invention comprises a polyurethaneimide resin represented by the following general formula (I), a thermosetting resin, a filler and a printing solvent. [wherein R1 represents a divalent organic group containing an aromatic ring or aliphatic ring, R2 represents a divalent organic group with a molecular weight of 100-10,000, R3 represents a tetravalent organic group containing 4 or more carbon atoms, and n and m each independently represent an integer of 1-100.]
• POLYMER AND ORGANIC ELECTRONIC DEVICE
  申请人：Sumitomo Chemical Company Limited

  公开号：US20140151660A1

  公开（公告）日：2014-06-05

  A polymer comprising repeat units of formula (I) and one or more co-repeat units: Ar 1 in each occurrence independently represent an aryl or heteroaryl group; R 1 and R 2 in each occurrence independently represent a substituent; p independently in each occurrence is 0 or a positive integer; Sp represents a spacer group comprising at least one carbon or silicon atom spacing the two groups Ar 1 apart; and each group Ar 1 is bound to an aromatic group of a co-repeat unit. The polymer may form a charge-transporting layer of an OLED or may be a host material used with a luminescent dopant in a light-emitting layer of an OLED.
• POLYMER AND ORGANIC LIGHT-EMITTING DEVICE
  申请人：Cambridge Display Technology Limited

  公开号：US20150376495A1

  公开（公告）日：2015-12-31

  A co-polymer comprising a repeat unit of formula (I): wherein Ar 1 , Ar 2 and Ar 3 each independently represent an aryl or heteroaryl group that may be unsubstituted or substituted with one or more substituents, the copolymer further comprising a conjugation-breaking repeat unit that does not provide any conjugation path between repeat units adjacent to the conjugation-breaking repeat unit. The copolymer may be used as a host material of a phosphorescent material in a light-emitting layer of an organic light-emitting device.