Bis(methylbenzylidene)sorbitol | 87826-41-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂醇
• 英文名称: Bis(methylbenzylidene)sorbitol
• 英文别名: (2Z,4S,5S,6S,7R,8Z)-2,9-diphenyldeca-2,8-diene-3,4,5,6,7,8-hexol
• CAS: 87826-41-3
• 化学式: C₂₂H₂₆O₆
• 分子量: 386.4
• InChiKey: WOOQSKAMMPIQIW-HCXPZJNHSA-N

物化性质

• 密度：
  0.186-1.3[at 20℃]
• 溶解度：
  20℃时溶解度为1毫克/100克
• LogP：
  2.5-2.7 at 23-25℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  28
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  121
• 氢给体数：
  6
• 氢受体数：
  6

文献信息

• COMPOSITION AND FIRE-RETARDANT RESIN COMPOSITION
  申请人：ADEKA CORPORATION

  公开号：US20210171833A1

  公开（公告）日：2021-06-10

  A heat-resistant composition useful as a flame retardant, a flame retardant composition containing the same, and a flame-retardant resin composition are provided. The composition contains 20 to 50 parts by mass of a specific melamine salt as component (A), 50 to 80 parts by mass of a specific piperazine salt as component (B), and 1 to 50 parts by mass of a phosphoric ester compound having a specific structure as component (C), wherein the sum of the components (A) and (B) is 100 parts by mass.

  提供一种作为阻燃剂有用的耐热组合物，包含该组合物的阻燃剂组合物以及阻燃树脂组合物。该组合物包含20至50质量份的特定三聚氰胺盐作为组分（A），50至80质量份的特定哌嗪盐作为组分（B），以及1至50质量份具有特定结构的磷酸酯化合物作为组分（C），其中组分（A）和（B）的总和为100质量份。
• NUCLEATING AGENT, SYNTHETIC-RESIN COMPOSITION CONTAINING SAME, AND MOLDED OBJECT THEREOF
  申请人：ADEKA CORPORATION

  公开号：US20210395209A1

  公开（公告）日：2021-12-23

  Provided are: a novel nucleating agent capable of imparting excellent transparency to synthetic resins; a synthetic resin composition containing the same; and a molded object of the synthetic resin composition. The nucleating agent contains at least one triazine compound represented by Formula (1), wherein Ar 1 , Ar 2 and Ar 3 each independently represent an unsubstituted phenyl group or a substituted phenyl group. In Formula (1), for example, the number of substituents of the substituted phenyl group is preferably 1, and Ar 1 , Ar 2 and Ar 3 are preferably all different groups.

  提供了一种新型成核剂，能够为合成树脂赋予卓越的透明度；一种含有该成核剂的合成树脂组合物；以及该合成树脂组合物的成型物。该成核剂包含至少一种由式（1）表示的三嗪化合物，其中Ar1、Ar2和Ar3各自独立地表示未取代苯基或取代苯基。在式（1）中，例如，取代苯基的取代基数目最好为1，且Ar1、Ar2和Ar3最好都是不同的基团。
• PRODUCTION PROCESS OF PHOSPHONIC ACID METAL SALT AND THERMOPLASTIC RESIN COMPOSITION CONTAINING PHOSPHONIC ACID METAL SALT
  申请人：Suwa Takeshi

  公开号：US20110196077A1

  公开（公告）日：2011-08-11

  A method for producing a phenylphosphonic acid metal salt, including reacting a phenylphosphonic acid compound (a) with a metal salt, metal oxide or metal hydroxide (b) that is present in an amount beyond the equivalent; a phenylphosphonic acid metal salt composition comprising a phenylphosphonic acid metal salt and surplus metal salt, surplus metal oxide or surplus metal hydroxide produced by the method; and a thermoplastic resin composition comprising the phenylphosphonic acid metal salt composition.

  一种生产苯基膦酸金属盐的方法，包括将苯基膦酸化合物（a）与过量的金属盐、金属氧化物或金属氢氧化物（b）反应，所述金属盐、金属氧化物或金属氢氧化物的量超过当量；一种苯基膦酸金属盐组成物，包括苯基膦酸金属盐和剩余的金属盐、金属氧化物或金属氢氧化物，所述剩余物是由该方法产生的；以及一种热塑性树脂组成物，包括所述苯基膦酸金属盐组成物。
• METHOD FOR PRODUCING PHENYLPHOSPHONIC ACID METAL SALT COMPOSITION, AND CRYSTAL NUCLEATING AGENT THEREFROM
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US20140330038A1

  公开（公告）日：2014-11-06

  A method for producing a phenylphosphonic acid metal salt composition, including reacting a phenylphosphonic acid compound (a) with a metal salt, metal oxide or metal hydroxide (b) that is present in an amount beyond the equivalent, the phenylphosphonic acid metal salt composition containing phenylphosphonic acid metal salt, and a surplus amount of the metal salt, the metal oxide or the surplus metal hydroxide (b). A crystal nucleating agent comprises the phenylphosphonic acid metal salt composition produced by the method.

  一种制备苯基膦酸金属盐组合物的方法，包括将苯基膦酸化合物（a）与金属盐、金属氧化物或金属氢氧化物（b）反应，其中金属盐、金属氧化物或金属氢氧化物（b）的量超过当量，所得到的苯基膦酸金属盐组合物包含苯基膦酸金属盐和过量的金属盐、金属氧化物或金属氢氧化物（b）。由该方法制备的苯基膦酸金属盐组合物是一种晶核剂。
• Injection stretch-blow molded container and resin composition therefor
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0151741A2

  公开（公告）日：1985-08-21

  Disclosed herein are containers, each of which is equipped with a side wall having a percentage haze of 9% or smaller when converted to the wall thickness of 1 mm and has been obtained by injection stretch-blow molding a resin composition of a polypropyrene-base resin, preferably of a random copolymer of propylene and an alpha-olefin. Resin compositions and improved injection stretch-blow molding processes, which are both suited for the production of such containers, are also disclosed. Also disclosed are therapeutic containers obtained by subjecting a random copolymer of propylene and ethylene, which copolymer has a specific melt flow index, to injection stretch-blow molding.

  本文公开了一些容器，每个容器的侧壁在换算成 1 毫米壁厚时，雾度百分比为 9% 或更小，这些容器是通过注射拉伸吹塑成型聚丙烯基树脂（最好是丙烯和α-烯烃的无规共聚物）的树脂组合物获得的。此外，还公开了适用于生产此类容器的树脂组合物和改进的注射拉伸吹塑工艺。还公开了通过将丙烯和乙烯的无规共聚物（该共聚物具有特定的熔体流动指数）进行注射拉伸吹塑成型而获得的治疗容器。