2-(2-乙基苯基氨基甲酰基)安息香酸 | 19336-72-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-(2-乙基苯基氨基甲酰基)安息香酸
• 英文名称: 2-[(2-Ethylphenyl)carbamoyl]benzoic acid
• CAS: 19336-72-2
• 化学式: C₁₆H₁₅NO₃
• 分子量: 269.29
• InChiKey: UGHWNDCTPULXGI-UHFFFAOYSA-N

物化性质

• 沸点：
  383.0±35.0 °C(Predicted)
• 密度：
  1.260±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  66.4
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• COATING MATERIAL FOR PARTIAL-DISCHARGE RESISTANCE, INSULATING COATING FILM FOR PARTIAL-DISCHARGE RESISTANCE, ELECTRICAL WIRE, AND DYNAMO-ELECTRIC MACHINE
  申请人：Sumitomo Seika Chemicals Co., Ltd.

  公开号：EP3848424A1

  公开（公告）日：2021-07-14

  There is provided a partial discharge-resistant paint that is excellent in the dispersibility of alumina particles, has an industrially suitable viscosity, and can form a coating that is excellent in partial discharge resistance and insulating properties. A partial discharge-resistant paint comprising at least one heat-resistant resin selected from the group consisting of a polyamide resin, a polyimide resin, a polyimide resin precursor, a polyamide-imide resin, a polyetherimide resin, and a polyester-imide resin; alumina particles having an aspect ratio of 2 to 99, and represented by the formula: Al2O3·nH2O; at least one selected from the group consisting of an organophosphorous compound, a sulfonic acid compound, an amic acid compound, a triazole compound, a compound represented by formula (A) below, a compound represented by formula (B) below, a compound represented by formula (C) below, citric acid, ethylenediaminetetraacetic acid, and an ethylenediaminetetraacetic acid derivative; and a solvent, wherein the solvent comprises 90% by mass or more of a solvent having a boiling point of 100°C or more at a pressure of 1 atm, the alumina particle content is 10 to 30% by mass relative to a total of 100% by mass of the heat-resistant resin and the alumina particles, and a total content of the heat-resistant resin and the alumina particles is 10 to 30% by mass.

  本发明提供了一种耐局部放电涂料，该涂料在氧化铝颗粒的分散性方面表现优异，具有工业上合适的粘度，并能形成耐局部放电和绝缘性能优异的涂层。一种耐局部放电涂料，包含至少一种耐热树脂，该树脂选自由聚酰胺树脂、聚酰亚胺树脂、聚酰亚胺树脂前体、聚酰胺-酰亚胺树脂、聚醚酰亚胺树脂和聚酯-酰亚胺树脂组成的组；氧化铝颗粒，其长径比为 2 至 99，并由式表示：Al2O3-nH2O；至少一种选自有机磷化合物、磺酸化合物、胺基酸化合物、三唑化合物、下式（A）代表的化合物、下式（B）代表的化合物、下式（C）代表的化合物、柠檬酸、乙二胺四乙酸和乙二胺四乙酸衍生物组成的组；和溶剂，其中溶剂包括 90% 或更多质量的溶剂，该溶剂在 1 atm 压力下的沸点为 100°C 或更高，相对于耐热树脂和氧化铝颗粒总计 100%的质量，氧化铝颗粒的含量为 10%至 30%，耐热树脂和氧化铝颗粒的总含量为 10%至 30%。
• PARTIAL DISCHARGE-RESISTANT PAINT, PARTIAL DISCHARGE-RESISTANT INSULATING COATING, ELECTRIC WIRE, AND ROTATING ELECTRIC MACHINE
  申请人：SUMITOMO SEIKA CHEMICALS CO., LTD.

  公开号：US20210225553A1

  公开（公告）日：2021-07-22

  There is provided a partial discharge-resistant paint that is excellent in the dispersibility of alumina particles, has an industrially suitable viscosity, and can form a coating that is excellent in partial discharge resistance and insulating properties. A partial discharge-resistant paint comprising at least one heat-resistant resin selected from the group consisting of a polyamide resin, a polyimide resin, a polyimide resin precursor, a polyamide-imide resin, a polyetherimide resin, and a polyester-imide resin; alumina particles having an aspect ratio of 2 to 99, and represented by the formula: Al 2 O 3 .nH 2 O; at least one selected from the group consisting of an organophosphorous compound, a sulfonic acid compound, an amic acid compound, a triazole compound, a compound represented by formula (A) below, a compound represented by formula (B) below, a compound represented by formula (C) below, citric acid, ethylenediaminetetraacetic acid, and an ethylenediaminetetraacetic acid derivative; and a solvent, wherein the solvent comprises 90% by mass or more of a solvent having a boiling point of 100° C. or more at a pressure of 1 atm, the alumina particle content is 10 to 30% by mass relative to a total of 100% by mass of the heat-resistant resin and the alumina particles, and a total content of the heat-resistant resin and the alumina particles is 10 to 30% by mass.