Methyl-bicyclo-<2.2.1>-heptandiol | 90191-64-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Methyl-bicyclo-<2.2.1>-heptandiol
• 英文别名: 1-Methylbicyclo[2.2.1]heptane-2,5-diol
• CAS: 90191-64-3
• 化学式: C₈H₁₄O₂
• 分子量: 142.198
• InChiKey: RTVHCCKBNFLXHL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• URETHANE RESIN COMPOSITION FOR SEALING OPTOELECTRIC CONVERSION DEVICES
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1167416A1

  公开（公告）日：2002-01-02

  A urethane resin composition for an optoelectric conversion element sealer according to the present invention is a urethane resin composition for an optoelectric conversion element sealer comprising a component (A) containing a compound having isocyanate groups and a component (B) containing a compound having hydroxyl groups, wherein the compound having isocyanate groups is at least one compound selected from the group consisting of an aromatic isocyanate having a structure in which the isocyanate groups are not directly bonded to a benzene ring, an aliphatic isocyanate, an alicyclic isocyanate, and derivatives of these isocyanates.

  根据本发明，一种用于光电转换元件密封剂的聚氨酯树脂组合物是一种用于光电转换元件密封剂的聚氨酯树脂组合物，包括含有具有异氰酸酯基团的化合物的组分(A)和含有具有羟基的化合物的组分(B)、其中，具有异氰酸酯基团的化合物是至少一种选自以下组别的化合物：具有异氰酸酯基团不直接键合到苯环上的结构的芳香族异氰酸酯、脂肪族异氰酸酯、脂环族异氰酸酯和这些异氰酸酯的衍生物。
• Urethane foam rubber and composition for forming urethane foam rubber
  申请人：YAMAHA CORPORATION

  公开号：EP2860208A1

  公开（公告）日：2015-04-15

  According to the present invention, a urethane foam rubber is constituted with a polymer having a moiety derived from a diisocyanate, and a moiety derived from a polyether polyol, number of atoms composing the shortest path along a bond intervening two NCO groups in at least a part of the diisocyanate is no less than 11, Mw of the polyether polyol is no less than 1,000 and no greater than 4,000, and the polymer exhibits at least one of the following features (i) to (iii): (i) having moieties derived from two or more types of the polyether polyols that are each different in terms of at least one of a weight average molecular weight and an oxyalkylene unit; (ii) having the moiety derived from the polyether polyol that includes two or more types of oxyalkylene units; and (iii) further having a moiety derived from a tri- or higher multi-functional isocyanate.

  根据本发明，聚氨酯泡沫橡胶是由聚合物构成的，该聚合物具有衍生自二异氰酸酯的分子和衍生自聚醚多元醇的分子，构成二异氰酸酯至少一部分中两个 NCO 基团之间键的最短路径的原子数不小于 11，聚醚多元醇的 Mw 不小于 1,000 且不大于 4,000，并且该聚合物具有以下特征(i)至(iii)中的至少一个：(i) 具有衍生自两种或两种以上类型的聚醚多元醇的分子，这些聚醚多元醇在重量平均分子量和氧亚烷基单元中至少有一个是不同的；(ii) 具有衍生自聚醚多元醇的分子，该分子包括两种或两种以上类型的氧亚烷基单元；以及 (iii) 进一步具有衍生自三官能团或更高官能团异氰酸酯的分子。
• Urethane resin composition for sealing optoelectric conversion devices
  申请人：——

  公开号：US20030036620A1

  公开（公告）日：2003-02-20

  A urethane resin composition for an optoelectric conversion element sealer according to the present invention is a urethane resin composition for an optoelectric conversion element sealer comprising a component (A) containing a compound having isocyanate groups and a component (B) containing a compound having hydroxyl groups, wherein the compound having isocyanate groups is at least one compound selected from the group consisting of an aromatic isocyanate having a structure in which the isocyanate groups are not directly bonded to a benzene ring, an aliphatic isocyanate, an alicyclic isocyanate, and derivatives of these isocyanates.
• URETHANE FOAM RUBBER AND COMPOSITION FOR FORMING URETHANE FOAM RUBBER
  申请人：Yamaha Corporation

  公开号：US20150105485A1

  公开（公告）日：2015-04-16

  According to the present invention, a urethane foam rubber is constituted with a polymer having a moiety derived from a diisocyanate, and a moiety derived from a polyether polyol, number of atoms composing the shortest path along a bond intervening two NCO groups in at least a part of the diisocyanate is no less than 11, Mw of the polyether polyol is no less than 1,000 and no greater than 4,000, and the polymer exhibits at least one of the following features (i) to (iii): (i) having moieties derived from two or more types of the polyether polyols that are each different in terms of at least one of a weight average molecular weight and an oxyalkylene unit; (ii) having the moiety derived from the polyether polyol that includes two or more types of oxyalkylene units; and (iii) further having a moiety derived from a tri- or higher multi-functional isocyanate.