十二烷基苯氧基苯 | 25619-63-0

• 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: 十二烷基苯氧基苯
• 英文名称: Dodecylphenoxybenzene
• 英文别名: 1-dodecyl-2-phenoxybenzene
• CAS: 25619-63-0
• 化学式: C₂₄H₃₄O
• 分子量: 338.5
• InChiKey: LGNQGTFARHLQFB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.7
• 重原子数：
  25
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• URETHANE RESIN PARTICLES FOR SLUSH MOLDING
  申请人：Tsudo Yasuhiro

  公开号：US20120245281A1

  公开（公告）日：2012-09-27

  Provided are urethane resin particles for slush molding which make it possible that inconveniences based on the slip-down of a pigment, on the aggregation of particles of the pigment, and on other causes are removed although this coloring is coloring onto the resin particle surfaces. The present invention is urethane resin particles for slush mold which contain a urethane resin and an additive, wherein the particles have a shape factor SF1 of 101 to 200, a shape factor SF2 of 120 to 240, and a central particle diameter of 20 to 500 μm. It is preferred that the urethane resin has a concentration of urea groups of 0.5 to 10% by weight, a total of the concentration of urethane groups and that of the urea groups of 4 to 20% by weight, a melting point of 160 to 260° C. and a glass transition temperature of −65 to 0° C.

  提供了用于浸渍成型的聚氨酯树脂颗粒，使得尽管这种着色是在树脂颗粒表面进行的，但仍然能够消除由于颜料滑落、颜料颗粒聚集和其他原因而导致的不便。本发明是一种浸渍成型用的聚氨酯树脂颗粒，其含有聚氨酯树脂和添加剂，其中颗粒具有101至200的形状因子SF1，120至240的形状因子SF2和20至500μm的中心颗粒直径。最好聚氨酯树脂的尿素基浓度为0.5至10重量％，尿素基和聚氨酯基浓度总和为4至20重量％，熔点为160至260℃，玻璃化转变温度为-65至0℃。
• Supported fluorocarbonsulfonic acid polymers and methods for their preparation
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0235998A2

  公开（公告）日：1987-09-09

  A heterogeneous acid catalyst is prepared by coating a carrier with a dispersion, preferably an aqueous emulsion, containing a fluorocarbonsulfonic acid polymer in the sulfonyl fluoride form, removing the excess water, heating to a temperature above the softening point of the polymer for a time, and then converting the polymer to the active sulfonic acid form. Alternatively, a heterogeneous acid catalyst is prepared by treating a carrier material with a solution containing a fluorocarbonsulfonic acid polymer dissolved in a suitable solvent, removing the solvent, and heat treating the coated carrier to prevent the polymer from being leached off the carrier. Preferably, the substrate has pores of about 0.1 micrometers or greater and a surface area of 20 m²/g or less. The catalysts with a support having an average pore diameter of at least 0.1 micrometers are novel and claimed per se.

  异构酸催化剂的制备方法是：用含有磺酰氟形式的氟碳磺酸聚合物的分散液（最好是水乳液）涂覆载体，除去多余的水分，加热到高于聚合物软化点的温度一段时间，然后将聚合物转化为活性磺酸形式。另一种方法是，用含有溶解在适当溶剂中的氟碳磺酸聚合物的溶液处理载体材料，除去溶剂，然后对涂覆的载体进行热处理，以防止聚合物从载体上浸出，从而制备异相酸催化剂。优选的是，基质具有约 0.1 微米或更大的孔隙和 20 平方米/克或更小的表面积。具有平均孔径至少为 0.1 微米的载体的催化剂本身是新颖的，并已提出权利要求。
• Methods for the preparation of supported fluorocarbonsulfonic acid polymers
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0503688A2

  公开（公告）日：1992-09-16

  A heterogeneous acid catalyst is prepared by treating a carrier material with a solution containing a fluorocarbonsulfonic acid polymer dissolved in a suitable solvent, removing the solvent, and heat treating the coated carrier to prevent the polymer from being leached off the carrier.Preferably, the substrate has pores of about 0.1 micrometer or greater and a surface area of 20 m²/g or less.

  异相酸催化剂的制备方法是：用含有溶解在适当溶剂中的氟碳磺酸聚合物的溶液处理载体材料，除去溶剂，然后对涂覆的载体进行热处理，以防止聚合物从载体上浸出。
• Phosphate-free, gel-like automatic dishwasher detergent compositions
  申请人：Colgate-Palmolive Company

  公开号：EP0519603A1

  公开（公告）日：1992-12-23

  Phosphate-free gel-like dishwasher detergent compositions comprising at least one low molecular weight polyacrylate, at least one polymeric thickener, a chlorine bleach compound in an amount to provide 0.2 - 4% available chlorine and water, which is bound to at least one of the other ingredients in the composition. The composition may also contain one or more builder salts, alkali-metal silicate, alkali metal hydroxide, organic detergent, foam depressant and a long chain fatty acid.

  无磷凝胶状洗碗机洗涤剂组合物，包含至少一种低分子量聚丙烯酸酯、至少一种聚合增稠剂、一种氯漂白化合物（其含量可提供 0.2 - 4% 的可用氯）和水，它与组合物中的至少一种其他成分结合在一起。该组合物还可能含有一种或多种增效盐、碱金属硅酸盐、碱金属氢氧化物、有机洗涤剂、泡沫抑制剂和长链脂肪酸。
• Aqueous composition containing a non-crosslinked polymer for augmenting viscosity
  申请人：Colgate-Palmolive Company

  公开号：EP0574236A2

  公开（公告）日：1993-12-15

  A polymeric viscosification agent which comprises a mixture of an amphoteric material and a water soluble, low molecular weight, non crosslinked anionic polymer in a weight ratio of the non crosslinked anionic polymer to the amphoteric material of about 15:1 to about 1:1.

  一种聚合物增粘剂，由两性材料和水溶性、低分子量、非交联阴离子聚合物的混合物组成，非交联阴离子聚合物与两性材料的重量比约为 15:1 至约 1:1。