2-(1-ethoxy-ethoxy)-2-methyl-propane | 192934-27-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-(1-ethoxy-ethoxy)-2-methyl-propane
• 英文别名: 2-(1-Ethoxyethoxy)-2-methylpropane
• CAS: 192934-27-3
• 化学式: C₈H₁₈O₂
• 分子量: 146.23
• InChiKey: RCYNHSKTNNQPLT-UHFFFAOYSA-N

物化性质

• 沸点：
  136.5±8.0 °C(Predicted)
• 密度：
  0.841±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  乙醚 、 二叔丁基过氧化物 以 邻二氯苯 为溶剂， 生成 2-(1-ethoxy-ethoxy)-2-methyl-propane
  参考文献：
  名称：

  Induced decomposition of tert-butyl peroxide by ether radicals. Nuclear magnetic resonance study

  摘要：

  DOI：

  10.1021/jo00985a013

文献信息

• POLYMERIZATION INITIATOR, MODIFIED-CONJUGATED DIENE POLYMER AND TIRE PRODUCED THEREFROM
  申请人：LG CHEM, LTD.

  公开号：US20140163163A1

  公开（公告）日：2014-06-12

  The present disclosure relates to a polymerization initiator and a modified conjugated diene polymer prepared using the same, and more particularly to a polymerization initiator which is a compound represented by the following formula 1, and a modified conjugated diene polymer prepared using the same: wherein R 1 to R 5 are each independently hydrogen or a C 1-10 alkylgroup or its carbanion; n− represents the number of negative charges of the carbanion and is 1− to 5−; M is a metal; and n is equal to the number of carbanions in R 1 to R 5 .

  本公开涉及一种聚合引发剂以及使用该聚合引发剂制备的改性共轭二烯聚合物，更具体地说，是一种由以下公式1所示的化合物组成的聚合引发剂，以及使用其制备的改性共轭二烯聚合物： 其中R1至R5各自独立地为氢或C1-10烷基或其碳负离子；n-代表碳负离子的负电荷数，为1-至5-；M是一种金属；n等于R1至R5中碳负离子的数量。
• MODIFIER, METHOD OF PREPARING THE SAME, AND MODIFIED CONJUGATED DIENE-BASED POLYMER INCLUDING THE SAME
  申请人：LG Chem, Ltd.

  公开号：US20190023725A1

  公开（公告）日：2019-01-24

  The present invention relates to a modifier, and more particularly, to a modifier including a compound represented by Formula 1, a method of preparing the same, and a modified conjugated diene-based polymer including the same. The present invention also provides a modifier exhibiting excellent dispersibility via hydrogen bonding with an inorganic filler when mixed therewith, a method of preparing the same, a modified conjugated diene-based polymer modified using the modifier and thus exhibiting excellent processability, high tensile strength, high wear resistance, low rolling resistance, and high wet skid resistance, and a method of preparing the modified conjugated diene-based polymer.

  本发明涉及一种改性剂，更具体地说，涉及一种包括由化学式1表示的化合物的改性剂，以及制备该改性剂的方法，以及包括该改性剂的改性共轭二烯基聚合物。本发明还提供一种改性剂，当与无机填料混合时通过氢键结合展现出优异的分散性，以及制备该改性剂的方法，使用该改性剂改性的共轭二烯基聚合物表现出优异的加工性、高拉伸强度、高耐磨性、低滚动阻力和高湿地抓地力，并提供制备改性共轭二烯基聚合物的方法。
• MODIFIED MONOMER, MODIFIED POLYMER INCLUDING THE SAME, AND METHODS OF PREPARING THE SAME
  申请人：LG Chem, Ltd.

  公开号：US20180244819A1

  公开（公告）日：2018-08-30

  The present invention relates to a substituted styrene-based compound represented by Formula 1 (refer to the specification and the scope of the claims), a method of preparing the styrene-based compound, a modified polymer including a functional group derived from the substituted styrene-based compound, a method of preparing the modified polymer, a rubber composition including the modified polymer, and a molded article manufactured from the rubber composition.

  本发明涉及一种以化学式1表示的取代苯乙烯基化合物（请参考说明书和权利要求的范围），一种制备苯乙烯基化合物的方法，包括源自取代苯乙烯基化合物的功能基的修饰聚合物，制备修饰聚合物的方法，包括修饰聚合物的橡胶组合物，以及由橡胶组合物制造的成型物品。
• POLYMERIZATION INITIATOR, MODIFIED-CONJUGATED DIENE POLYMER AND TIRE PREPARED THEREFROM
  申请人：LG CHEM, LTD.

  公开号：US20150175773A1

  公开（公告）日：2015-06-25

  The present disclosure relates to a polymerization initiator and a modified conjugated diene polymer prepared using the same, and more particularly to a polymerization initiator which is a compound represented by the following formula 1, and a modified conjugated diene polymer prepared using the same: wherein R 1 to R 5 are each independently hydrogen or a C 1-10 alkyl group or its carbanion; n- represents the number of negative charges of the carbanion and is 1- to 5-; M is a metal; and n is equal to the number of carbanions in R 1 to R 5 .

  本公开涉及一种聚合引发剂和使用该聚合引发剂制备的改性共轭二烯聚合物，更具体地说，本公开涉及一种聚合引发剂，其为以下式1所表示的化合物，以及使用该聚合引发剂制备的改性共轭二烯聚合物： 式中，R1至R5各自独立地表示氢或C1-10烷基或其负离子；n-表示负离子的负电荷数，为1至5；M表示金属；n等于R1至R5中负离子的数目。
• POLYVINYL ETHER COMPOUND AND LUBRICATING OIL
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0644175A1

  公开（公告）日：1995-03-22

  A polyvinyl ether compound (including one having a specified terminal group) having constitutional units each represented by general formula (I) wherein R₃, R₄ and R₅ represent each H or alkyl; R⁶ represents alkylen; R⁷ represents alkyl; and k represents 0 to 10; and a process for producing the same by polymerizing a vinyl ether monomer in the presence of a specified initiator comprising a combination of a Brönsted acid, Lewis acid or organometallic compound with an adduct of a carboxylic acid with water, alcohol, phenol, acetal or vinyl ether. The compound is useful as lubricating oil, etc. A process for producing an ether compound by the reaction of an acetal or ketal represented by general formula (II) with hydrogen in the presence of an acidic substance and a solid catalyst having a hydrogenating ability to convert the group R³³O- or R³⁴O- into a hydrogen atom.

  一种聚乙烯醇醚化合物（包括具有特定末端基团的聚乙烯醇醚化合物），其每个构 成单元均由通式(I)表示，其中 R₃、R₄ 和 R₅ 分别代表 H 或烷基；R⁶ 代表亚烷基；R⁷ 代表烷基；以及 k 代表 0 至 10；以及一种生产该化合物的工艺，其方法是在指定的引发剂存在下，使乙烯基醚单体聚合，该引发剂包括布氏酸、路易斯酸或有机金属化合物与羧酸与水、醇、苯酚、缩醛或乙烯基醚的加合物的组合。这种化合物可用作润滑油等。在酸性物质和具有氢化能力的固体催化剂存在下，通式 (II) 所代表的缩醛或缩酮与氢发生反应，将基团 R³³O- 或 R³⁴O- 转化为氢原子，从而生产醚化合物的工艺。