(4E)-2-[2-(oxiran-2-yl)ethyl]-5-phenyl-3-[(E)-2-phenylethenyl]penta-2,4-dienoic acid

• 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: (4E)-2-[2-(oxiran-2-yl)ethyl]-5-phenyl-3-[(E)-2-phenylethenyl]penta-2,4-dienoic acid
• 化学式: C₂₃H₂₂O₃
• 分子量: 346.4
• InChiKey: CLUGTUGVVCZCIA-PHEQNACWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  26
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  49.8
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• SELF-EXTINGUISHING POLYMERIC COMPOSITION
  申请人：VERSALIS S.P.A.

  公开号：US20150299410A1

  公开（公告）日：2015-10-22

  The present invention relates to a self-extinguishing polymeric composition comprising: a) a stabilizing polymeric composition containing i) from 80% to 99.5% by weight of one or more vinylaromatic polymers compatible with each other; and ii) from 0.5% to 20% by weight of at least one block copolymer containing: 1) at least one vinylaromatic polymer block compatible N with (i) and constituting a weight quantity equal to or higher than 15% by weight with respect to the whole block copolymer, and 2) at least one vinyl copolymer block containing epoxy groups so that there is from 0.7% to 19% by weight of oxirane oxygen calculated on the total of block copolymer; and b) from 0.03 phr by weight to 10 phr by weight, calculated on the basis of component (a), of at least one halogenated flame retardant.

  本发明涉及一种自灭火聚合物组合物，包括：a）一种稳定的聚合物组合物，其中包含i）80%至99.5%重量的一种或多种互相兼容的乙烯基芳香聚合物；以及ii）0.5%至20%重量的至少一种嵌段共聚物，其中包含：1）至少一种与（i）兼容的乙烯基芳香聚合物块，构成整个嵌段共聚物重量数量等于或高于15%的重量；以及2）至少一种含有环氧基的乙烯共聚物块，使得计算出的环氧氧在整个嵌段共聚物中占0.7%至19%的重量；b）基于组分（a）计算，从0.03 phr重量至10 phr重量的至少一种卤素阻燃剂。
• Self-extinguishing polymeric composition
  申请人：Versalis S.P.A.

  公开号：US10087297B2

  公开（公告）日：2018-10-02

  The present invention relates to a self-extinguishing polymeric composition comprising: a) a stabilizing polymeric composition containing i) from 80% to 99.5% by weight of one or more vinylaromatic polymers compatible with each other; and ii) from 0.5% to 20% by weight of at least one block copolymer containing: 1) at least one vinylaromatic polymer block compatible N with (i) and constituting a weight quantity equal to or higher than 15% by weight with respect to the whole block copolymer, and 2) at least one vinyl copolymer block containing epoxy groups so that there is from 0.7% to 19% by weight of oxirane oxygen calculated on the total of block copolymer; and b) from 0.03 phr by weight to 10 phr by weight, calculated on the basis of component (a), of at least one halogenated flame retardant.

  本发明涉及一种自熄灭聚合物组合物，该组合物包括： a) 一种稳定聚合物组合物，该组合物含有 i) 一种或多种彼此相容的乙烯基芳香族聚合物，其重量占 80% 至 99.5%；和 ii) 至少一种嵌段共聚物，其重量占 0.5%至 20%（重量百分比）的至少一种嵌段共聚物，该嵌段共聚物含有：1) 至少一种与(i)相容的乙烯基芳香族聚合物嵌段，其重量相当于或高于整个嵌段共聚物重量的 15%，以及 2) 至少一种含有环氧基团的乙烯基共聚物嵌段，从而使 0.b) 至少一种卤代阻燃剂，以组分(a)为基础计算，重量百分比为 0.03 至 10。
• [EN] SELF-EXTINGUISHING POLYMERIC COMPOSITION<br/>[FR] COMPOSITION POLYMÉRIQUE AUTO-EXTINGUIBLE
  申请人：VERSALIS SPA

  公开号：WO2014080326A1

  公开（公告）日：2014-05-30

  The present invention relates to a self-extinguishing polymeric composition comprising: a) a stabilizing polymeric composition containing i) from 80% to 99.5% by weight of one or more vinylaromatic polymers compatible with each other; and ii) from 0.5% to 20% by weight of at least one block copolymer containing: 1) at least one vinylaromatic polymer block compatible with (i) and constituting a weight quantity equal to or higher than 15% by weight with respect to the whole block copolymer, and 2) at least one vinyl copolymer block containing epoxy groups so that there is from 0.7% to 19% by weight of oxirane oxygen calculated on the total of block copolymer; and b) from 0.03 phr by weight to 10 phr by weight, calculated on the basis of component (a), of at least one halogenated flame retardant.