2,4-hexadiynylene-di-p-fluorobenzene sulfonate | 70287-75-1

• 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: 2,4-hexadiynylene-di-p-fluorobenzene sulfonate
• 英文别名: 1,6-Bis(p-Fluorobenzylsulfonyl)hexa-2,4-diin；6-(4-Fluorophenyl)sulfonyloxyhexa-2,4-diynyl 4-fluorobenzenesulfonate
• CAS: 70287-75-1
• 化学式: C₁₈H₁₂F₂O₆S₂
• 分子量: 426.418
• InChiKey: AYLZMGYRKMHHLV-UHFFFAOYSA-N

物化性质

• 熔点：
  70-71 °C
• 沸点：
  578.1±50.0 °C(Predicted)
• 密度：
  1.482±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  28
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  104
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  4-氟苯磺酰氯 、 2,4-己二炔-1,6-二醇 以 水 、 1,2-二氯乙烷 为溶剂， 以67%的产率得到1-(4-fluorobenzenesulfonyloxy)-2,4-hexadiyn-6-ol
  参考文献：
  名称：

  Strohriegl, P.; Gmeiner, J.; Mueller, I., Berichte der Bunsen-Gesellschaft, 1991, vol. 95, # 4, p. 491 - 498

  摘要：

  DOI：

文献信息

• Fluorinated benzenesulfonate diacetylenes, a composition containing a polymer derived from these monomers; the application of such compounds in time-temperature history monitoring devices
  申请人：ALLIED CORPORATION

  公开号：EP0008958A1

  公开（公告）日：1980-03-19

  New fluorinated benzenesulfonate diacetylene compositions are described which are useful in time-temperature devices for monitoring the shelf-lives of perishable articles. The compositions are solid-state polymerizable by thermal annealing or exposure to actinic or high energy ionizing radiation. Some of the compositions, in addition, exhibit relatively longer polymerization induction periods, compared to other known diacetylene compositons, and an "autocatalytic" effect upon polymerization during which a rapid color change occurs. These characteristics are extremely useful in monitoring situations which require a striking color change as an indication that a particular time-temperature history profile, e.g. shelf-life, has expired.

  本文描述了新型氟化苯磺酸二乙炔组合物，这种组合物可用于监测易腐物品保质期的时间-温度装置。通过热退火或暴露于光辐射或高能电离辐射，这些组合物可固态聚合。此外，与其他已知的二乙炔组合物相比，其中一些组合物的聚合诱导期相对较长，聚合时具有 "自催化 "效应，在此期间会发生快速的颜色变化。这些特性在监测需要明显颜色变化来表明特定时间-温度历史曲线（如保质期）已过期的情况时非常有用。
• CO-CRYSTALLIZABLE DIACETYLENIC MONOMER COMPOSITIONS, CRYSTAL PHASES AND MIXTURES, AND RELATED METHODS
  申请人：Temptime Corporation

  公开号：EP2414420A1

  公开（公告）日：2012-02-08
• US4278561A
  申请人：——

  公开号：US4278561A

  公开（公告）日：1981-07-14
• US8354486B2
  申请人：——

  公开号：US8354486B2

  公开（公告）日：2013-01-15
• [EN] CO-CRYSTALLIZABLE DIACETYLENIC MONOMER COMPOSITIONS, CRYSTAL PHASES AND MIXTURES, AND RELATED METHODS<br/>[FR] COMPOSITIONS CO-CRISTALLISABLES DE MONOMÈRES DIACÉTYLÉNIQUES, PHASES CRISTALLINES ET MÉLANGES, ET PROCÉDÉS CORRESPONDANTS
  申请人：TEMPTIME CORP

  公开号：WO2010114752A1

  公开（公告）日：2010-10-07

  Solid polymerizable diacetylenic monomer compositions, including compositions co-crystallized from a diversity of solvent systems under diverse cooling conditions, can exhibit diffraction patterns associated with the color development reactivities of the compositions. High reactivity compositions are disclosed and high reactivity and low reactivity phases can be identified. A low angle powder X-ray diffraction peak can indicate the presence of one or more crystal phases in a composition. A fingerprint region can exhibit fingerprint patterns of diffraction peaks associated with different reactivities. Information about polymerization of the diacetylenic monomers is disclosed using 13C nuclear magnetic resonance ("NMR") characterization. Diacetylenic monomer compositions useful in ambient condition indicators, for example time-temperature indicators are disclosed.