4-nitro-benzoic acid tetradecyl ester | 113423-18-0

• 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: 4-nitro-benzoic acid tetradecyl ester
• 英文别名: 4-Nitro-benzoesaeure-tetradecylester；Tetradecyl 4-nitrobenzoate
• CAS: 113423-18-0
• 化学式: C₂₁H₃₃NO₄
• 分子量: 363.497
• InChiKey: UFSXTTMKBPKEBZ-UHFFFAOYSA-N

物化性质

• 熔点：
  51.2 °C
• 沸点：
  474.0±28.0 °C(Predicted)
• 密度：
  1.027±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.8
• 重原子数：
  26
• 可旋转键数：
  15
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  72.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-nitro-benzoic acid tetradecyl ester 在 calcium chloride 、 锌 作用下， 以 乙醇 为溶剂， 生成
  参考文献：
  名称：

  Matsunaga, Y.; Sakamoto S.; Togashi, A., Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 1994, vol. 250, p. 161 - 166

  摘要：

  DOI：
• 作为产物：
  描述：

  十四醇 、 4-硝基苯甲酰氯 生成 4-nitro-benzoic acid tetradecyl ester
  参考文献：
  名称：

  Armstrong; Copenhaver, Journal of the American Chemical Society, 1943, vol. 65, p. 2253

  摘要：

  DOI：

文献信息

• METHOD OF MAKING ELECTRET ARTICLES BASED ON ZETA POTENTIAL
  申请人：Sebastian John M.

  公开号：US20090293279A1

  公开（公告）日：2009-12-03

  A method of making an electret article, from a polymeric article that has a zeta potential of greater than or less than −7.5 millivolts. The article is charged by contacting it with an aqueous liquid that has a pH and conductivity as follows: (i) if the article has a zeta potential of −7.5 mV or less, then the contacting liquid has pH greater than 7 and a conductivity of 5 to 9,000 microSiemens per centimeter; and (ii) if the article has a zeta potential of greater than −7.5 mV, then the contacting liquid has a pH of 7 or less and a conductivity of 5 to 5,500 microSiemens per centimeter. An electret article made in this manner can provide improved electret performance, particularly in electret filtration articles.

  一种制造静电纤维的方法，使用具有大于或小于-7.5毫伏的ζ电位的聚合物纤维。将该纤维与具有以下pH和电导率的水性液体接触，以使纤维带电：（i）如果纤维的ζ电位小于或等于-7.5毫伏，则接触液体的pH大于7，电导率为5至9,000微西门子/厘米；（ii）如果纤维的ζ电位大于-7.5毫伏，则接触液体的pH为7或更低，电导率为5至5,500微西门子/厘米。使用这种方法制造的静电纤维可以提供改进的静电性能，特别是在静电过滤器中。
• ELECTRET WEBS WITH CHARGE-ENHANCING ADDITIVES
  申请人：Sebastian John M.

  公开号：US20110041471A1

  公开（公告）日：2011-02-24

  Electret webs are presented which include a blend of a thermoplastic resin and a charge additive. The charge additives include ester-substituted and amide-substituted trianilino triazine materials. The webs prepared from the blends may be in the form of films or non-woven fibrous webs. Non-woven microfiber webs are useful as filtration media.

  提供了一种包括热塑性树脂和电荷添加剂混合物的静电纤维网络。电荷添加剂包括酯基和酰胺基三苯基三嗪材料。从混合物制备的纤维网络可以是薄膜或非织造纤维网络形式。非织造微纤维网络可用作过滤介质。
• Method of making electret articles based on zeta potential
  申请人：3M Innovative Properties Company

  公开号：US07765698B2

  公开（公告）日：2010-08-03

  A method of making an electret article, from a polymeric article that has a zeta potential of greater than or less than −7.5 millivolts. The article is charged by contacting it with an aqueous liquid that has a pH and conductivity as follows: (i) if the article has a zeta potential of −7.5 mV or less, then the contacting liquid has pH greater than 7 and a conductivity of 5 to 9,000 microSiemens per centimeter; and (ii) if the article has a zeta potential of greater than −7.5 mV, then the contacting liquid has a pH of 7 or less and a conductivity of 5 to 5,500 microSiemens per centimeter. An electret article made in this manner can provide improved electret performance, particularly in electret filtration articles.

  一种制作静电纤维材料的方法，使用具有大于或小于-7.5毫伏的zeta电位的聚合物材料。该材料通过与具有以下pH和电导率的水性液体接触而带电：（i）如果该材料的zeta电位小于等于-7.5mV，则接触液体的pH大于7，电导率为5至9,000微西门子每厘米；（ii）如果该材料的zeta电位大于-7.5mV，则接触液体的pH为7或更低，电导率为5至5,500微西门子每厘米。用这种方法制作的静电纤维材料可以提供改善的静电性能，特别是在静电过滤材料中。
• Electret webs with charge-enhancing additives
  申请人：Sebastian John M.

  公开号：US08529671B2

  公开（公告）日：2013-09-10

  Electret webs are presented which include a blend of a thermoplastic resin and a charge additive. The charge additives include ester-substituted and amide-substituted trianilino triazine materials. The webs prepared from the blends may be in the form of films or non-woven fibrous webs. Non-woven microfiber webs are useful as filtration media.

  提供一种包含热塑性树脂和电荷添加剂混合物的静电纤维网。电荷添加剂包括酯基和酰胺基三苯基三嗪材料。从混合物制备的纤维网可以是薄膜或非织造纤维网的形式。非织造微纤维网可用作过滤介质。
• DE740246
  申请人：——

  公开号：——

  公开（公告）日：——