4,4'-Dimethacryloxydiphenylmethan | 34049-70-2

• 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: 4,4'-Dimethacryloxydiphenylmethan
• 英文别名: bis(4-methacryloyloxyphenyl)-methane；[4-[[4-(2-Methylprop-2-enoyloxy)phenyl]methyl]phenyl] 2-methylprop-2-enoate
• CAS: 34049-70-2
• 化学式: C₂₁H₂₀O₄
• 分子量: 336.387
• InChiKey: RSUCJIJELNXPQI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  25
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Acrylic ester compound and usage thereof
  申请人：——

  公开号：US20020061995A1

  公开（公告）日：2002-05-23

  An acrylic ester compound represented by the general formula (1): 1 wherein, R 1 and R 2 represent independently a hydrogen atom, an alkyl group which may have a substituent, an aromatic alkyl group which may have a substituent or an aromatic residue which may have a substituent, respectively; R 3 represents a hydrogen atom or an alkyl group; A represents a divalent organic group; and X represents a sulfur atom or an oxygen atom; provided that when X is an oxygen atom, R 1 represents an aromatic residue that may have a substituent, a polymerizable composition comprising the compound, and a cured article and optical components obtained by polymerizing the polymerizable composition.

  一种由通用公式（1）表示的丙烯酸酯化合物：1其中，R1和R2分别独立地代表一个氢原子、一个可能含有取代基的烷基团、一个可能含有取代基的芳香烷基团或一个可能含有取代基的芳香残基；R3代表一个氢原子或一个烷基团；A代表一个二价有机团；X代表一个硫原子或一个氧原子；当X是氧原子时，R1代表一个可能含有取代基的芳香残基，包含该化合物的可聚合组合物，以及通过聚合该可聚合组合物得到的固化产品和光学元件。
• High refractive index, uv-curable monomers and coating compositions prepared therefrom
  申请人：Chisholm Ja Bret

  公开号：US20050049376A1

  公开（公告）日：2005-03-03

  Disclosed herein are high refractive index monomers that are curable by ultraviolet light. These monomers may be a component of curable compositions useful in the preparation of optical articles. Also disclosed is a method of synthesizing the monomers.

  本文揭示了一种可被紫外线固化的高折射率单体。这些单体可以是可固化组合物的组成部分，可用于制备光学制品。还揭示了一种合成这些单体的方法。
• Acrylic esters and use thereof
  申请人：——

  公开号：US20040102592A1

  公开（公告）日：2004-05-27

  The present invention provides an acrylic ester compound represented by formula (1), a polymerizable composition containing the acrylic ester compound, and a cured product and an optical component obtained by polymerizing the polymerizable composition: 1 (wherein “a” is an integer of 0 to 4; R 1 is a directly bonded single bond, an alkylene group, an aralkylene group or arylene group which may have a substituent, or a —Y 3 —S—R 4 —S—Y 4 — group (R 4 is an alkylene group, an aralkylene group or an arylene group; and Y 3 and Y 4 are each an alkylene group); R 2 and R 3 are each a hydrogen atom or an alkyl group; X 1 and X 2 are each an oxygen atom or a sulfur atom; and Y 1 and Y 2 are each an alkylene group which may contain an oxygen atom or a sulfur atom).

  本发明提供一种由式（1）表示的丙烯酸酯化合物、含有该丙烯酸酯化合物的可聚合组合物以及由聚合可聚合组合物得到的固化产品和光学组件：1（其中“a”为0至4的整数；R1是直接键合的单键、烷基、芳基烷基或芳基基团，该基团可能具有取代基，或者是一个—Y3—S—R4—S—Y4—基团（R4是烷基、芳基烷基或芳基基团；Y3和Y4各自是烷基）；R2和R3各自是氢原子或烷基；X1和X2各自是氧原子或硫原子；Y1和Y2各自是可能含有氧原子或硫原子的烷基）。
• ACTINIC-RADIATION-CURABLE COMPOSITION AND LENS SHEET
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0735062A1

  公开（公告）日：1996-10-02

  An active energy ray-curable composition comprising (A) 20 to 80 parts by weight of a compound represented by the following general formula I: wherein R1 represents hydrogen or methyl, X and Y may be the same or different and represent methyl, chlorine, bromine or iodine, and t and u each independently represent an integer of 0-2, (B) 20 to 80 parts by weight of at least one compound having at least one acryloyl or methacryloyl group in the molecule, or (B-1) 10 to 90 parts by weight of at least one compound having at least two acryloyl or methacryloyl groups in the molecule and (B-2) 1 to 90 parts by weight of at least one monoacrylate or monomethacrylate compound having one acryloyl or methacryloyl group in the molecule, and (C) 0.01 to 5 parts by weight of an active energy ray-sensitive radical polymerization initiator with respect to 100 parts by weight of the total of components (A) and (B) or components (A), (B-1) and (B-2),    as well as a lens sheet comprising a lens section formed on at least one side of a transparent substrate using the composition.

  一种活性能量射线固化组合物，包括 (A) 20 至 80 份（按重量计）由以下通式 I 代表的化合物： 其中 R1 代表氢或甲基，X 和 Y 可以相同或不同，代表甲基、氯、溴或碘，t 和 u 各自独立地代表 0-2 的整数、 (B) 20 至 80 份（按重量计）分子中至少有一个丙烯酰基或甲基丙烯酰基的至少一种化合物，或 (B-1) 10 至 90 份（按重量计）分子中至少有两个丙烯酰基或甲基丙烯酰基的至少一种化合物，和 (B-2) 1 至 90 份（按重量计）分子中至少有一个丙烯酰基或甲基丙烯酰基的单丙烯酸酯或单甲基丙烯酸酯化合物，和 (C) 相对于 100 份（重量）组分（A）和（B）或组分（A）、（B-1）和（B-2）的总重量，0.01 至 5 份（重量）活性能射线敏感自由基聚合引发剂、 以及透镜片，该透镜片包括使用该组合物在透明基底的至少一面上形成的透镜部分。
• Lens sheet
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0952466A2

  公开（公告）日：1999-10-27

  A lens sheet comprising a transparent substrate (9) and a lens section (8) having a refractive index of 1.60 or greater, formed on at least one side of said transparent substrate using an active energy ray-curable composition. The active energy ray-curable composition may comprise (A) 20 to 80 parts by weight of a compound represented by the following general formula I: wherein R1 represents hydrogen or methyl, X and Y may be the same or different and represent methyl, chlorine, bromine or iodine, and t and u each independently represent an integer of 0-2, (B) 20 to 80 parts by weight of at least one compound having at least one acryloyl or methacryloyl group in the molecule, or (B-1) 10 to 90 parts by weight of at least one compound having at least two acryloyl or methacryloyl groups in the molecule and (B-2) 1 to 90 parts by weight of at least one monoacrylate or monomethacrylate compound having one acryloyl or methacryloyl group in the molecule, and (C) 0.01 to 5 parts by weight of an active energy ray-sensitive radical polymerization initiator with respect to 100 parts by weight of the total of components (A) and (B) or components (A), (B-1) and (B-2), as well as a lens sheet comprising a lens section formed on at least one side of a transparent substrate using the composition.

  一种透镜片，包括透明基板 (9) 和透镜部分 (8)，透镜部分的折射率为 1.60 或更高，使用活性能量射线固化组合物在所述透明基板的至少一侧形成。活性能量射线固化组合物可包括 (A) 20 至 80 份（按重量计）由以下通式 I 代表的化合物： 其中 R1 代表氢或甲基，X 和 Y 可以相同或不同，代表甲基、氯、溴或碘，t 和 u 各自独立地代表 0-2 的整数、 (B) 20 至 80 份（按重量计）分子中至少有一个丙烯酰基或甲基丙烯酰基的至少一种化合物，或 (B-1) 10 至 90 份（按重量计）分子中至少有两个丙烯酰基或甲基丙烯酰基的至少一种化合物，和 (B-2) 1 至 90 份（按重量计）分子中至少有一个丙烯酰基或甲基丙烯酰基的单丙烯酸酯或单甲基丙烯酸酯化合物，和 (C) 相对于 100 份（重量）组分（A）和（B）或组分（A）、（B-1）和（B-2）的总重量，0.01 至 5 份（重量）活性能量射线敏感自由基聚合引发剂、 以及透镜片，该透镜片包括使用该组合物在透明基底的至少一面上形成的透镜部分。