1,1,2,3-tetraphenyl-propane-1,2-diol | 871889-46-2

• 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: 1,1,2,3-tetraphenyl-propane-1,2-diol
• 英文别名: 1.2-Dioxy-1.1.2.3-tetraphenyl-propan；1,1,2,3-Tetraphenyl-propan-1,2-diol；α.β-Dioxy-α.α.β.γ-tetraphenyl-propan；α.α.α'-Triphenyl-α'-benzyl-aethylenglykol；1,1,2,3-Tetraphenylpropane-1,2-diol
• CAS: 871889-46-2
• 化学式: C₂₇H₂₄O₂
• 分子量: 380.486
• InChiKey: GTEYSXGVVWFZQH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  29
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,1,2,3-tetraphenyl-propane-1,2-diol 在 乙酰氯 作用下， 生成 1,2,2,3-tetraphenyl-propan-1-one
  参考文献：
  名称：

  Schlenk; Bergmann, Justus Liebigs Annalen der Chemie, 1928, vol. 463, p. 208

  摘要：

  DOI：
• 作为产物：
  描述：

  2-羟基-1,2,2-三苯乙酮 、 苄基氯化镁 在 乙醚 作用下， 生成 1,1,2,3-tetraphenyl-propane-1,2-diol
  参考文献：
  名称：

  Orechow, Bulletin de la Societe Chimique de France, 1919, vol. <4> 25, p. 188

  摘要：

  DOI：

文献信息

• AROMATIC POLYCARBONATE COMPOSITION
  申请人：TEIJIN LIMITED

  公开号：EP1191064A1

  公开（公告）日：2002-03-27

  An aromatic polycarbonate composition which contains 0.05 to 65 ppm of bonded phosphorus atoms to polycarbonate chains and free phosphorus compounds consisting of a tervalent phosphorus compound and a pentavalent phosphorus compound in a specific ratio. It is excellent in transparency, color stability and residence stability at the time of molding and is suitably used in disk substrates.

  一种芳香族聚碳酸酯组合物，含有 0.05 至 65 ppm 结合在聚碳酸酯链上的磷原子和游离磷化合物，游离磷化合物由正价磷化合物和五价磷化合物按特定比例组成。它在透明度、颜色稳定性和成型时的停留稳定性方面都非常出色，适合用于圆盘基材。
• BRANCHED AROMATIC POLYCARBONATE, PROCESS FOR PRODUCING THE SAME, AND BLOW-MOLDED ARTICLE THEREOF
  申请人：TEIJIN LIMITED

  公开号：EP1179556A1

  公开（公告）日：2002-02-13

  A method for producing a high-quality thermoplastic branched polycarbonate which is used in blow-molding, extrusion or vacuum molding from a linear aromatic polycarbonate efficiently. The thermoplastic branched polycarbonate is produced by melt-mixing and reacting a substantially linear aromatic polycarbonate with an acid anhydride having at least two cyclic acid anhydride groups in a molecule in the presence of a basic catalyst.

  一种生产高质量热塑性支链聚碳酸酯的方法，这种聚碳酸酯可用于线性芳香族聚碳酸酯的吹塑、挤压或真空成型。 这种热塑性支链聚碳酸酯是在碱性催化剂的作用下，将基本线性芳香族聚碳酸酯与分子中含有至少两个环状酸酐基团的酸酐进行熔融混合和反应而制得的。
• BLOCK POLYISOCYANATE COMPOSITION, ONE-PART COATING COMPOSITION, COATING FILM, AND COATED ARTICLE
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP3438149A1

  公开（公告）日：2019-02-06

  The present invention provides a blocked polyisocyanate composition comprising a blocked polyisocyanate formed through blocking at least a part of isocyanate groups possessed by a polyisocyanate derived from one or two or more diisocyanates selected from the group consisting of an aliphatic diisocyanate and an alicyclic diisocyanate with an active methylene-based compound comprising a malonic acid diester, wherein a specific molar ratio calculated from contents (mol%) of isocyanurate groups, iminooxadiazinedione groups, uretdione groups, and allophanate groups is 0.05 or more and 0.60 or less.

  本发明提供了一种封端多异氰酸酯组合物，该组合物包含一种封端多异氰酸酯， 该封端多异氰酸酯是通过封端至少一部分异氰酸酯基团而形成的，该异氰酸酯由一种或 两种或多种二异氰酸酯衍生而成，这些二异氰酸酯选自由脂肪族二异氰酸酯和脂环族二异 氰酸酯组成的组，其活性亚甲基化合物包括丙二酸二酯、其中，根据异氰尿酸酯基团、亚氨基二氮杂二酮基团、脲二酮基团和异烷酸酯基团的含量（mol%）计算的特定摩尔比为 0.05 或以上，0.60 或以下。
• Blocked polyisocyanate composition, one-component coating composition, coating film, and coated article
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US11339244B2

  公开（公告）日：2022-05-24

  The present invention provides a blocked polyisocyanate composition comprising a blocked polyisocyanate formed through blocking at least a part of isocyanate groups possessed by a polyisocyanate derived from one or two or more diisocyanates selected from the group consisting of an aliphatic diisocyanate and an alicyclic diisocyanate with an active methylene-based compound comprising a malonic acid diester, wherein a specific molar ratio calculated from contents (mol %) of isocyanurate groups, iminooxadiazinedione groups, uretdione groups, and allophanate groups is 0.05 or more and 0.60 or less.

  本发明提供了一种封端多异氰酸酯组合物，该组合物包含一种封端多异氰酸酯， 该封端多异氰酸酯是通过封端至少一部分异氰酸酯基团而形成的，该异氰酸酯由一种或 两种或更多种二异氰酸酯衍生而成，这些二异氰酸酯选自由脂肪族二异氰酸酯和脂环族 二异氰酸酯组成的组，其活性亚甲基化合物包括丙二酸二酯、其中，根据异氰尿酸酯基团、亚氨基二氮杂二酮基团、脲二酮基团和异烷酸酯基团的含量（摩尔%）计算的特定摩尔比为 0.05 或以上，0.60 或以下。
• BLOCKED POLYISOCYANATE COMPOSITION, ONE-COMPONENT COATING COMPOSITION, COATING FILM, AND COATED ARTICLE
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20190100615A1

  公开（公告）日：2019-04-04

  The present invention provides a blocked polyisocyanate composition comprising a blocked polyisocyanate formed through blocking at least a part of isocyanate groups possessed by a polyisocyanate derived from one or two or more diisocyanates selected from the group consisting of an aliphatic diisocyanate and an alicyclic diisocyanate with an active methylene-based compound comprising a malonic acid diester, wherein a specific molar ratio calculated from contents (mol %) of isocyanurate groups, iminooxadiazinedione groups, uretdione groups, and allophanate groups is 0.05 or more and 0.60 or less.