1,3-bis(3'-(2-hydroxylphenyl)propyl)-1,1,3,3-tetramethyldisiloxane | 4515-51-9

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: 1,3-bis(3'-(2-hydroxylphenyl)propyl)-1,1,3,3-tetramethyldisiloxane
• 英文别名: 1,3-bis-(3'-(2-hydroxylphenyl)-propyl)-1,1,3,3-tetramethyldisiloxane；2-[3-[[3-(2-hydroxyphenyl)propyl-dimethylsilyl]oxy-dimethylsilyl]propyl]phenol
• CAS: 4515-51-9
• 化学式: C₂₂H₃₄O₃Si₂
• 分子量: 402.681
• InChiKey: BWENNEKEMFMWIQ-UHFFFAOYSA-N

物化性质

• 沸点：
  213-215 °C(Press: 1 Torr)
• 密度：
  1.034 g/cm3(Temp: 25 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  6.09
• 重原子数：
  27
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  光气 、 1,3-bis(3'-(2-hydroxylphenyl)propyl)-1,1,3,3-tetramethyldisiloxane 生成 C₂₄H₃₂Cl₂O₅Si₂
  参考文献：
  名称：

  Mironov,V.F. et al., Journal of general chemistry of the USSR, 1971, vol. 41, p. 2497 - 2502

  摘要：

  DOI：
• 作为产物：
  描述：

  Dimethyl-(2-prop-2-ynyl-phenoxy)-silane 在 sodium hydroxide 作用下， 生成 1,3-bis(3'-(2-hydroxylphenyl)propyl)-1,1,3,3-tetramethyldisiloxane
  参考文献：
  名称：

  Mironov,V.F. et al., Journal of general chemistry of the USSR, 1971, vol. 41, p. 2497 - 2502

  摘要：

  DOI：

文献信息

• COSMETIC
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US20200281836A1

  公开（公告）日：2020-09-10

  A cosmetic containing (A) an organo(poly)siloxane shown by the following general formula (1). A cosmetic with a refreshing feeling, smooth spreadability as well as high stability and favorable cosmetic sustainability is provided. [where, in the formula, R 1 represents a group except shown by the formula (2), selected from a C1-C20 alkyl group and a C6-C20 aryl group; n represents an integer of 0 to 3; R 2 and R 3 represent R 1 or the formula (2); and either or both of R 2 and R 3 represent formula (2), (where, in the formula, X represents a C2-C20 alkylene group; and Y represents any one of a hydrogen atom, a C1-C20 alkyl group, a C6-C20 aryl group, a C7-C40 aralkyl group, a C1-C20 alkyloxy group, a C6-C20 aryloxy group, a C7-C40 arylalkyloxy group, and a halogen atom.)]

  一种化妆品，含有以下一般式（1）所示的有机（聚）硅氧烷。提供一种具有清爽感、平滑涂抹性以及高稳定性和良好的化妆品持久性的化妆品。【在公式中，R1代表除公式（2）所示之外的一种基团，选自C1-C20烷基基团和C6-C20芳基基团；n代表0到3之间的整数；R2和R3代表R1或公式（2）；R2和R3中的任一或两者代表公式（2），（在公式中，X代表C2-C20烷基基团；Y代表氢原子、C1-C20烷基基团、C6-C20芳基基团、C7-C40芳基烷基基团、C1-C20烷氧基团、C6-C20芳氧基团、C7-C40芳基烷氧基团和卤素原子中的任意一种。）】
• Aromatic cyanate-siloxane
  申请人：The Dow Chemical Company

  公开号：US05326893A1

  公开（公告）日：1994-07-05

  Compounds are prepared which have at least one aromatic cyanate group and at least one organosiloxane moiety per molecule. These compounds when cured possess excellent thermal stability, moisture resistance properties and a low dielectric constant.

  制备了含有至少一个芳馨氰酸酯基团和至少一个有机硅氧烷基团的化合物。这些化合物在固化后具有优异的热稳定性、耐湿性和低介电常数。
• Aromatic hydroxyl-containing compounds containing organosiloxane
  申请人：The Dow Chemical Company

  公开号：US05206312A1

  公开（公告）日：1993-04-27

  Compounds are prepared which contain both an organosiloxane moiety and either a phenolic hydroxyl group or an epoxide group. Also disclosed are curable and cured compositions.

  制备了同时含有有机硅氧烷基团和酚羟基或环氧基团的化合物。同时还揭示了可固化和固化后的组合物。
• Blends containing cyanate-siloxanes
  申请人：The Dow Chemical Company

  公开号：US05300591A1

  公开（公告）日：1994-04-05

  Blends containing (1) at least one compound containing an average of more than one vicinal aromatic cyanate group per molecule and at least one organosiloxane moiety per molecule and (2) at least one compound containing an average of more than one vicinal aromatic cyanate group per molecule which is substantially free of organosiloxane moieties. The compositions are useful as a component in adhesives, coatings, laminates, composites, encapsulants, filament winding, and molding.

  本发明涉及混合物，其包含（1）每个分子平均含有一个以上相邻芳香基氰酸酯基团和至少一个有机硅氧烷基团的化合物，以及（2）每个分子平均含有一个以上相邻芳香基氰酸酯基团且基本上不含有机硅氧烷基团的化合物。该组合物可用作粘合剂、涂料、层压材料、复合材料、封装材料、纤维缠绕和模塑的组分。
• Oligodimethylsiloxane Linked Cyanate Ester Resins
  作者：Eva M. Maya、Arthur W. Snow、Leonard J. Buckley

  DOI：10.1021/ma011158m

  日期：2002.1.1

  A series of dimethylsiloxane linked cyanate ester monomers (NCOC6H4(CH2)(3)(Si(CH3)(2)O)(n)Si(CH2)(3)C6H4OCN, n = 1, 2, 3) have been synthesized and characterized. Monomer melting points range from 5 to - 12 degreesC, and characterization includes H-1, C-13 NMR, and IR spectroscopies and DSC. Thermoset formation occurs by a cyclotrimerization of the cyanate group to a cyanurate structure. Cured resins are homogeneous rubbery castings with T-g ranging from 15 to -43 degreesC. Dielectric constants display little dependence on siloxane chain length but a strong dependence on frequency (2.5/15 GHz; 2.85/1 GHz). The corresponding loss tangent increases with siloxane chain length and displays a small frequency dependence.