1-(3-Hydroxyphenyl)-3-octadecylurea | 102253-24-7

• 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: 1-(3-Hydroxyphenyl)-3-octadecylurea
• CAS: 102253-24-7
• 化学式: C₂₅H₄₄N₂O₂
• 分子量: 404.6
• InChiKey: PLCGFXCACVMJGR-UHFFFAOYSA-N

物化性质

• 沸点：
  521.9±42.0 °C(Predicted)
• 密度：
  0.985±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.4
• 重原子数：
  29
• 可旋转键数：
  18
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.72
• 拓扑面积：
  61.4
• 氢给体数：
  3
• 氢受体数：
  2

文献信息

• Novel compound for color-producing composition, and recording material
  申请人：——

  公开号：US20010044553A1

  公开（公告）日：2001-11-22

  A urea-urethane compound having one or more urea groups and one or more urethane groups in the molecular structure, the number of said urea groups (A) and the number of said urethane groups (B) satisfying the following numerical formula: 10≧( A+B )≧3 wherein each of A and B is an integer of 1 or more.

  分子结构中含有一个或多个脲基和一个或多个脲酯基的脲酯化合物，其中所述脲基（A）的数量和所述脲酯基（B）的数量满足以下数值公式：10≤(A+B)≤3 ，其中A和B均为1或更多的整数。
• NOVEL COMPOUND FOR COLOR-PRODUCING COMPOSITION, AND RECORDING MATERIAL
  申请人：KABASHIMA Kazuo

  公开号：US20100105941A1

  公开（公告）日：2010-04-29

  A urea-urethane compound having one or more urea groups and one or more urethane groups in the molecular structure, the number of said urea groups (A) and the number of said urethane groups (B) satisfying the following numerical formula: 10≧( A+B )≧3 wherein each of A and B is an integer of 1 or more.

  一种尿素-脲化合物，其分子结构中具有一种或多种尿素基团和一种或多种脲基团，其中所述尿素基团（A）的数量和所述脲基团（B）的数量满足以下数值公式：10≥（A+B）≥3，其中A和B均为1或更多的整数。
• NOVEL COLOR-DEVELOPING COMPOUND AND RECORDING MATERIAL
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP1116713A1

  公开（公告）日：2001-07-18

  A urea-urethane compound having one or more urea groups and one or more urethane groups in the molecular structure, the number of said urea groups (A) and the number of said urethane groups (B) satisfying the following numerical formula:         10 ≧ (A + B) ≧ 3 wherein each of A and B is an integer of 1 or more.

  一种脲-氨基甲酸酯化合物，其分子结构中含有一个或多个脲基团和一个或多个氨基甲酸酯基团，所述脲基团（A）的数目和所述氨基甲酸酯基团（B）的数目满足以下数值公式： 10 ≧ (A + B) ≧ 3 其中 A 和 B 均为 1 或 1 以上的整数。
• NOVEL COLOR FORMER AND RECORDING MATERIAL
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP1260498A1

  公开（公告）日：2002-11-27

  A color-producing composition comprising a developer comprising a urea-urethane compound, and a colorless or light-colored leuco dye.

  一种制色组合物，包括一种由尿素-氨基甲酸酯化合物组成的显影剂和一种无色或浅色的染料。
• DISPERSION COMPOSITION AND RECORDING MATERIAL
  申请人：Chemipro Kasei Kaisha, Ltd.

  公开号：EP1681174A1

  公开（公告）日：2006-07-19

  A dispersion composition containing a urea-urethane (UU) compound as (a) component, and one or more types of coloring inhibitors selected from among a silicate, a carbonate, a sulfate, a phosphate, a metal oxide, a metal hydroxide, a hindered phenol compound, a hindered amine compound and an acetoacetic acid derivative as (b) component, characterized in that one of more components selected from (a) component and (b) component is subjected to a heating treatment, or a developer UU dispersion prepared by using a cellulose derivative and a specific anionic surfactant as a dispersant for the developer UU is subjected to a heating treatment. The above dispersion composition containing a urea-urethane compound allows the improvement of the phenomenon of the lowering with time of the whiteness of an application fluid containing a colorless or pale dye precursor and a urea-urethane compound, and also allow the improvement of the discoloration of a white portion, in particular, the discoloration under a high humidity condition (the resistance to wet discoloration of a white portion] of a thermal recording material manufactured by the use of said application fluid.

  一种分散体组合物，含有作为(a)组分的脲-氨基甲酸酯（UU）化合物和作为(b)组分的一种或多种类型的着色抑制剂，这些着色抑制剂选自硅酸盐、碳酸盐、硫酸盐、磷酸盐、金属氧化物、金属氢氧化物、受阻酚化合物、受阻胺化合物和乙酰乙酸衍生物、其特征在于，选自（a）组分和（b）组分中的一种或多种组分经过加热处理，或使用纤维素衍生物和特定阴离子表面活性剂作为显影剂 UU 的分散剂制备的显影剂 UU 分散体经过加热处理。上述含有尿素-氨基甲酸酯化合物的分散组合物可以改善含有无色或淡色染料前体和尿素-氨基甲酸酯化合物的涂抹液的白度随时间降低的现象，还可以改善使用上述涂抹液制造的热敏记录材料的白色部分的褪色情况，特别是在高湿度条件下的褪色情况（白色部分的抗湿褪色能力）。