间叔丁氧基苯乙烯 | 105612-79-1

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 芳香烃
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 间叔丁氧基苯乙烯
• 中文别名: 3-叔丁氧基苯乙烯
• 英文名称: 3-tert-butoxystyrene
• 英文别名: m-t-butoxystyrene；3-T-Butoxystyrene；1-ethenyl-3-[(2-methylpropan-2-yl)oxy]benzene
• CAS: 105612-79-1
• 化学式: C₁₂H₁₆O
• mdl: MFCD04038107
• 分子量: 176.258
• InChiKey: LTGJSMARDKHZOY-UHFFFAOYSA-N

物化性质

• 沸点：
  247.8±9.0 °C(Predicted)
• 密度：
  0.932±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2909309090

反应信息

• 作为产物：
  描述：

  氯乙烯 、 1-叔丁氧基-3-氯苯 在 magnesium 、 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) 作用下， 以 四氢呋喃 、 1,2-二溴乙烷 为溶剂， 反应 1.0h， 以65%的产率得到间叔丁氧基苯乙烯
  参考文献：
  名称：

  一种合成叔丁氧基取代的苯乙烯及其衍生物的方法

  摘要：

  本申请涉及一种合成叔丁氧基取代的苯乙烯及其衍生物的方法，所述叔丁氧基取代的苯乙烯及其衍生物具有下述通式(I)表示的结构：在通式(I)中，基团R1、R2和R3分别独立地选自氢或C1‑C3烷基；基团R2和R4分别独立地选自氢、C1‑C3烷基或者叔丁氧基，且基团R2和R4中的至少一种为叔丁氧基。本申请的有益效果在于所用原料和催化剂廉价易得，且催化剂催化效率高。

  公开号：

  CN108285409B

文献信息

• Thermotropic liquid crystal polymer microcapsules, a method for preparing the same, and cosmetic compositions containing the same
  申请人：——

  公开号：US20030129247A1

  公开（公告）日：2003-07-10

  There are provided thermotropic liquid crystal polymer microcapsules which can show behavior of liquid crystal as it is within polymer phase due to phase separation between liquid crystal and polymer, so to be incorporated into cosmetic composition as an additive for visual effect, and in loading active ingredients within liquid crystal, can improve the stability of the active ingredients in cosmetic base; and a method for preparing the same; and cosmetic compositions containing the same.

  提供了热致液晶聚合物微胶囊，由于液晶与聚合物之间的相分离，这些微胶囊可以展现液晶在聚合物相中的行为，因此可以作为化妆品组合物中的添加剂用于视觉效果，并且在液晶中装载活性成分，可以提高这些活性成分在化妆品基料中的稳定性；以及制备这些微胶囊的方法；以及含有这些微胶囊的化妆品组合物。
• Negative resist composition
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：US20020061462A1

  公开（公告）日：2002-05-23

  A negative resist composition comprises: (A) an alkali-soluble resin; (B) a compound capable of generating an acid upon irradiation with a radiation; (C) a crosslinking agent capable of crosslinking by the action of an acid; and (D) a solvent mixture containing: at least one solvent selected from the group A below; and at least one selected from the group consisting of the group B below and the group C below: group A: a propylene glycol monoalkyl ether carboxylate; group B: a propylene glycol monoalkyl ether, an alkyl lactate, an acetic ester, a chain ketone and an alkyl alkoxypropionate; group C: a &ggr;-butyrolactone, an ethylene carbonate and a propylene carbonate.

  一种负性光阻组合物包括：（A）一种可溶于碱的树脂；（B）一种在辐射下能够产生酸的化合物；（C）一种能够通过酸的作用进行交联的交联剂；和（D）含有溶剂混合物：至少包括下列A组中的一种溶剂；以及至少包括下列B组和下列C组中的一种的混合物：A组：丙二醇单烷基醚羧酸盐；B组：丙二醇单烷基醚、烷基乳酸酯、醋酸酯、链状酮和烷基烷氧基丙酸酯；C组：γ-丁内酯、乙烯碳酸酯和丙烯酸酯。
• Production Method of Polymers By Using Living Anionic Polymerization Method
  申请人：Takahashi Eiji

  公开号：US20070225457A1

  公开（公告）日：2007-09-27

  An anionic polymerizable monomer is added to a reaction system in which an anion species which is incapable of initiating polymerization but may react with polymerization inhibiting substances to convert them into compounds that do not inhibit polymerization is present, and then an anion species capable of initiating polymerization is added thereto. It becomes possible to produce high molecular weight polymers and to precisely control the molecular weight thereof even if polymerization inhibiting substances are present in the system or when polymerization inhibiting substances enter from outside.

  在反应系统中加入一种阴离子可聚合单体，该反应系统中存在一种无法启动聚合但可与聚合抑制物质反应将其转化为不抑制聚合的阴离子物种，然后加入一种能够启动聚合的阴离子物种。即使系统中存在聚合抑制物质或当聚合抑制物质从外部进入时，也可以生产高分子量聚合物并精确控制其分子量。
• PRODUCTION METHOD OF POLYMERS BY USING LIVING ANIONIC POLYMERIZATION METHOD
  申请人：Takahashi Eiji

  公开号：US20080045677A2

  公开（公告）日：2008-02-21

  An anionic polymerizable monomer is added to a reaction system in which an anion species which is incapable of initiating polymerization but may react with polymerization inhibiting substances to convert them into compounds that do not inhibit polymerization is present, and then an anion species capable of initiating polymerization is added thereto. It becomes possible to produce high molecular weight polymers and to precisely control the molecular weight thereof even if polymerization inhibiting substances are present in the system or when polymerization inhibiting substances enter from outside.

  在反应系统中加入一种阴离子可聚合单体，该反应系统中存在一种无法启动聚合但可以与聚合抑制物质反应将其转化为不抑制聚合的阴离子物种，然后加入一种能够启动聚合的阴离子物种。即使系统中存在聚合抑制物质或聚合抑制物质从外部进入，也可以生产高分子量聚合物并精确控制其分子量。
• Thermoplastic Resin Composition and Optical Films Made Therefrom
  申请人：Miyaki Nobuyuki

  公开号：US20080095955A1

  公开（公告）日：2008-04-24

  The thermoplastic resin composition of the present invention comprises (A) a cycloolefin-based polymer and (B) a vinyl-based polymer having a polar group, has a glass transition temperature of not lower than 100° C. and has a difference in glass transition temperature between the polymers (A) and (B) of less than 50° C. The optical film of the present invention comprises the thermoplastic resin composition of the invention. According to the present invention, it is possible to improve development of retardation at a low stress in the film stretching while retaining excellent heat resistance and optical properties and maintaining wavelength dispersion properties. The optical film of the invention exhibits properties that the dependence of retardation of a transmitted light on wavelength, said retardation being obtained by stretch orientation of the film, becomes larger as the wavelength becomes longer (positive wavelength dispersion properties), has low water absorption and low coefficient of photoelasticity, and is excellent in adhesion or bonding properties to other materials.

  本发明的热塑性树脂组合物包括(A)环烯基聚合物和(B)具有极性基团的乙烯基聚合物，具有不低于100℃的玻璃化转变温度，并且聚合物(A)和(B)之间的玻璃化转变温度差小于50℃。本发明的光学薄膜包括本发明的热塑性树脂组合物。根据本发明，可以在保持优异的耐热性和光学性能以及维持波长分散性能的同时，在薄膜拉伸时改善低应力下的减速度发展。本发明的光学薄膜表现出传输光的减速度对波长的依赖性随着波长的增加而增加（正波长分散性能），具有低吸水性和低光弹性系数，并且在与其他材料的黏附或粘结性方面表现出优异的性能。