2-hydroxy-3,3-dimethyl-1,2-diphenyl-butan-1-one | 5623-23-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 2-hydroxy-3,3-dimethyl-1,2-diphenyl-butan-1-one
• 英文别名: 2-Hydroxy-3,3-dimethyl-1,2-diphenyl-butan-1-on；2-Hydroxy-3,3-dimethyl-1,2-diphenylbutan-1-one
• CAS: 5623-23-4
• 化学式: C₁₈H₂₀O₂
• 分子量: 268.356
• InChiKey: ZDRNBORFSHEXKD-UHFFFAOYSA-N

物化性质

• 熔点：
  68-70 °C
• 沸点：
  400.4±25.0 °C(Predicted)
• 密度：
  1.090±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  苯甲酰氯 、 alkaline earth salt of/the/ methylsulfuric acid 在 乙醚 作用下， 生成 2-hydroxy-3,3-dimethyl-1,2-diphenyl-butan-1-one
  参考文献：
  名称：

  Nasarow, Zhurnal Obshchei Khimii, 1934, vol. 4, p. 790,795

  摘要：

  DOI：

文献信息

• Dye mixtures and optical recording elements containing same
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0266164A2

  公开（公告）日：1988-05-04

  A dye mixture comprising at least two different unsymmetrical bis[1,2-diphenyl-1,2-ethanedi­thiolato(2⁻)S,Sʹ]-platinum compounds is disclosed. The mixture is useful in optical recording layers.

  本发明公开了一种染料混合物，其中包含至少两种不同的不对称双[1,2-二苯基-1,2-乙二硫醇（2-）S,Sʹ]-铂化合物。该混合物可用于光学记录层。
• Stabilisation of polymeric organic materials by using synergistic mixtures comprising sterically hindered cyclic amines and derivatives of 3-pyrazolidinone or 1,2,4-triazolidine-3,5-dione
  申请人：CIBA-GEIGY AG

  公开号：EP0517658A1

  公开（公告）日：1992-12-09

  The present invention relates to synergistic mixtures for stabilising polymeric organic materials against light, heat and oxidation; said synergistic mixtures contain sterically hindered cyclic amines and particular derivatives of 3-pyrazolidinone or 1,2,4-triazolidine-3,5-dione. In addition, the present invention relates to some new derivatives of 3-pyrazolidinone or 1,2,4-triazolidine-3,5-dione.

  本发明涉及用于稳定聚合有机材料，使其免受光、热和氧化影响的增效混合物；所述增效混合物包含立体受阻环胺和 3-吡唑烷酮或 1,2,4-三唑烷-3,5-二酮的特定衍生物。此外，本发明还涉及 3-吡唑烷酮或 1,2,4-三唑烷-3,5-二酮的一些新衍生物。
• CURABLE RESIN COMPOSITION AND FLEXOGRAPHIC PLATE MATERIAL USING THE CURABLE RESIN COMPOSITION
  申请人：Kuraray Co., Ltd.

  公开号：EP1555571A1

  公开（公告）日：2005-07-20

  The invention provides a curable resin composition having an addition polymerization-based block copolymer (I) and an ethylenic unsaturated compound (II), wherein: the addition polymerization-based block copolymer (I) is selected from block copolymers comprising at least one polymer block A and at least one polymer block B, and the hydrogenated products thereof; the polymer block A essentially comprises an aromatic vinyl compound unit containing at least 1% by mass of an alkylstyrene-derived structural unit (a) in which at least one alkyl group having 1 to 8 carbon atoms is bound to a benzene ring; the polymer block B essentially comprises a conjugated diene compound unit; and at least the moiety of polymer block A can undergo crosslinking upon exposure to an active energy ray. Also provided is a flexographic plate material using the curable resin composition as its constituent. Containing the curable resin composition of the present invention, the flexographic plate material can be cured to form strong and extendable areas and can be used to make flexographic plates that can form a sharp image plate surface even for a fine image. The flexographic plate material of the present invention is particularly useful in printing on cardboards, recycled paper or other paper articles with rough surfaces.

  本发明提供了一种可固化树脂组合物，它具有基于加成聚合的嵌段共聚物（I）和乙烯基不饱和化合物（II），其中： 加成聚合型嵌段共聚物（I）选自由至少一种聚合物嵌段 A 和至少一种聚合物嵌段 B 及其氢化产物组成的嵌段共聚物； 聚合物嵌段 A 主要由芳香族乙烯基化合物单元组成，该单元含有至少 1%（质量）的烷基苯乙烯衍生结构单元 (a)，其中至少一个具有 1 至 8 个碳原子的烷基与苯环结合；聚合物嵌段 B 主要由共轭二烯化合物单元组成；以及 聚合物嵌段 A 的至少一个分子可在暴露于活性能量射线时发生交联。此外，还提供了一种以该可固化树脂组合物为成分的柔版材料。 该柔版材料含有本发明的可固化树脂组合物，固化后可形成坚固且可延伸的区域，可用于制作柔版，即使是精细图像也能形成清晰的图像版面。本发明的柔性印版材料尤其适用于在纸板、再生纸或其他表面粗糙的纸制品上进行印刷。
• POLYOLEFIN RESIN COMPOSITION AND USE THEREOF
  申请人：Kuraray Co., Ltd.

  公开号：EP1561781A1

  公开（公告）日：2005-08-10

  A polyolefin-based resin composition of the invention has an addition polymerization-based block copolymer (I) and a polyolefin-based resin (II). The addition polymerization-based block copolymer (I) is selected from block copolymers comprising at least one polymer block A and at least one polymer block B, and the hydrogenated products thereof; the polymer block A essentially comprises an aromatic vinyl compound unit containing at least 1% by mass of an alkylstyrene-derived structural unit (a) in which at least one alkyl group having 1 to 8 carbon atoms is bound to a benzene ring; the polymer block B essentially comprises a conjugated diene compound unit; at least the moiety of polymer block A can undergo crosslinking upon exposure to an active energy ray; and after molded into a desired shape, the composition is exposed to an active energy ray to carry out the crosslinking reaction. The polyolefin-based resin composition exhibits flexibility, heat resistance, mechanical properties and solvent resistance in a well-balanced manner and, thus, can find effective application in a wide variety of products, including wire coatings, coatings of various cables, tubes, films such as food-wrapping films and fiber-wrapping films, processed paper, pipes, sheets, stationeries, food containers, and daily commodities.

  本发明的聚烯烃基树脂组合物具有加成聚合嵌段共聚物（I）和聚烯烃基树脂（II）。 加成聚合型嵌段共聚物（I）选自由至少一种聚合物嵌段 A 和至少一种聚合物嵌段 B 及其氢化产物组成的嵌段共聚物；聚合物嵌段 A 主要由芳香族乙烯基化合物单元组成，该单元含有至少 1%（质量）的烷基苯乙烯衍生结构单元 (a)，其中至少一个具有 1 至 8 个碳原子的烷基与苯环结合；聚合物嵌段 B 主要由共轭二烯化合物单元组成；聚合物嵌段 A 的至少一个分子在暴露于活性能量射线时可发生交联；在模塑成所需形状后，将组合物暴露于活性能量射线以进行交联反应。这种聚烯烃基树脂组合物具有良好的柔韧性、耐热性、机械性能和耐溶剂性，因此可以有效地应用于多种产品，包括电线涂层、各种电缆涂层、管材、薄膜（如食品包装膜和纤维包装膜）、加工纸、管道、板材、文具、食品容器和日用品。
• BLOCK COPOLYMER COMPOSITION FOR FLEXOGRAPHIC PRINTING PLATES
  申请人：Zeon Corporation

  公开号：EP2402817A1

  公开（公告）日：2012-01-04

  Disclosed is a block copolymer composition for flexographic printing plates, which is capable of providing a flexographic printing plate that has much more excellent wear resistance than conventional flexographic printing plates, while maintaining sufficient rubber elasticity. The block copolymer composition for flexographic printing plates comprises a block copolymer A and a block copolymer B, each of which is an aromatic vinyl-conj ugated diene-aromatic vinyl block copolymer having a specific structure, wherein a content of the aromatic vinyl monomer unit in the block copolymer A is 41% or more.

  本发明公开了一种用于柔性版印刷板的嵌段共聚物组合物，该组合物能够提供比传统柔性版印刷板具有更优异耐磨性的柔性版印刷板，同时保持足够的橡胶弹性。这种用于柔版印刷板的嵌段共聚物组合物包括嵌段共聚物 A 和嵌段共聚物 B，每种嵌段共聚物都是具有特定结构的芳香族乙烯基-共轭二烯-芳香族乙烯基嵌段共聚物，其中嵌段共聚物 A 中芳香族乙烯基单体单元的含量为 41% 或以上。