(1-甲基丙亚基)二[叔-丁基]过氧化物 | 13653-62-8

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机氧化物
• 中文名称: (1-甲基丙亚基)二[叔-丁基]过氧化物
• 英文名称: 2.2-Di-(tert.amylperoxy)-butan
• 英文别名: 2,2-Bis-tert.-pentylepidioxy-butan；bis-(1,1-dimethyl-propyl) 1-methyl-propane-1,1-diyl bis-peroxide；(1-methylpropylidene)bis[tert-butyl] peroxide；2,2-bis(t-amylperoxy)butane；2,2-Di(tert-amylperoxy)butane；2-methyl-2-[2-(2-methylbutan-2-ylperoxy)butan-2-ylperoxy]butane
• CAS: 13653-62-8
• 化学式: C₁₄H₃₀O₄
• 分子量: 262.39
• InChiKey: IVOIHMSMNONJSR-UHFFFAOYSA-N

物化性质

• 沸点：
  70-71 °C(Press: 1 Torr)
• 密度：
  0.919±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  18
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  特戊基过氧化氢 、 丁酮 在 盐酸 、 calcium chloride 作用下， 生成 (1-甲基丙亚基)二[叔-丁基]过氧化物
  参考文献：
  名称：

  Nazarova,Z.F. et al., Journal of general chemistry of the USSR, 1964, vol. 34, p. 2444 - 2446

  摘要：

  DOI：

文献信息

• Solution polymerization of acrylic acid derived monomers using tertiary alkyl( C5)-hydroperoxides
  申请人：ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.)

  公开号：EP0273090A1

  公开（公告）日：1988-07-06

  A process is provided for the free radical polymerization of monomers derived from substituted or unsubstituted acrylic acid/methacrylic acid and esters thereof for the production of a polymer having a narrow molecular weight distribution and an average molecular weight of less than 4000. These polymers are produced by the solution polymerizing of said monomers wherein 20-40% by weight of the monomer composition is hydroxyalkyl acrylate or methacrylate in the presence of a solvent system suitable for high solids coating applications and in the presence of an initiating amount of a tertiary alkyl hydroperoxide and/or its derivatives having at least 5 carbons wherein the initiator and monomers, alone or in combination, are added continuously at a programmed rate wherein the rate of addition corresponds approximately to the rate of decomposition of said monomer and initiator. These polymers are used for high solids coating applications.

  本发明提供了一种单体的自由基聚合工艺，该单体来源于取代或未取代的丙烯酸/甲基丙烯酸及其酯类，用于生产分子量分布窄且平均分子量小于 4000 的聚合物。这些聚合物是通过上述单体的溶液聚合制得的，其中单体组合物重量的 20-40% 是丙烯酸羟烷基酯或甲基丙烯酸酯，在适用于高固体份涂料应用的溶剂系统存在下，以及在具有至少 5 个碳的叔烷基过氧化氢和/或其衍生物的引发量存在下，引发剂和单体（单独或组合）以编程速率连续添加，添加速率大致相当于上述单体和引发剂的分解速率。这些聚合物可用于高固体份涂料。
• Novel unsaturated peroxides, polymeric derived therefrom and their uses
  申请人：ELF ATOCHEM NORTH AMERICA, INC.

  公开号：EP0667339A1

  公开（公告）日：1995-08-16

  Novel unsaturated peroxide compositions of Structure A, are disclosed where the R-Q- grouping contains a polymerizable carbon-carbon double bound, i.e. R is, inter alia, alkyl of 1 to 18 carbons; Q is, inter alia, where -(X-Ri) shows the point of attachment of the X-R1 group and (R)- shows the point of attachment of the R group to the Q diradical and R2 and R3 include hydrogen; -X- includes a direct bond and -R1 is a peroxide-containing radical, e.g., wherein R6, R7, R8 and R9 are, inter alia, alkyl of 1 to 4 carbons and R10 includes t-alkyl of 4 to 12 carbons. Further, polymeric peroxide compositions derived from them and their uses are disclosed.

  公开了结构 A.的新型不饱和过氧化物组合物、 公开了结构 A 的新型不饱和过氧化物组合物，其中 R-Q-基团含有可聚合的碳碳双键，即 R 除其他外为 1 至 18 碳原子的烷基；Q 除其他外为 1 至 18 碳原子的烷基、 其中 -(X-Ri) 表示 X-R1 基团的连接点，(R)- 表示 R 基团与 Q 二叉基团的连接点，R2 和 R3 包括氢；-X- 包括直接键，-R1 是含过氧化物的基团，如 其中 R6、R7、R8 和 R9 除其他外为 1 至 4 个碳原子的烷基，R10 包括 4 至 12 个碳原子的 t-烷基。此外，还公开了由它们衍生的聚合物过氧化物组合物及其用途。
• Process for preparation of elastomer modified polymer compositions with enhanced rubber phase volume fraction
  申请人：ATOFINA CHEMICALS, INC.

  公开号：EP1044994A1

  公开（公告）日：2000-10-18

  A process is provided to prepare elastomer modified polymer compositions based on styrenic monomer(s) using certain organic peroxide initiators to increase both rubber particle size and rubber phase volume fraction (gel content).

  提供了一种使用某些有机过氧化物引发剂制备基于苯乙烯单体的弹性体改性聚合物组合物的工艺，以增加橡胶粒径和橡胶相体积分数（凝胶含量）。
• Process for preparing graft polyols using enol ethers as reaction moderators
  申请人：BASF CORPORATION

  公开号：EP1589051A1

  公开（公告）日：2005-10-26

  The present invention provides a process for preparing a stable graft polyol dispersion. The graft polyol dispersion has low viscosity and a high solids content. An ethylenically unsaturated monomer is polymerized in a polyol mixture including a macromer polyol and a carrier polyol. A free radical initiator and a reaction moderator are also present during polymerization. The reaction moderator is of the formula: wherein    R is a phenyl group,    R1 is selected from the group of an aliphatic hydrocarbon radical having 1 to 18 carbon atoms, and    R2 is selected from the group of a phenyl group, a nitrile group, a methoxycarbonyl group, a carbamoyl group, and combinations thereof.

  本发明提供了一种制备稳定接枝多元醇分散体的工艺。接枝多元醇分散体具有低粘度和高固体含量。乙烯不饱和单体在多元醇混合物（包括大分子多元醇和载体多元醇）中聚合。在聚合过程中还存在自由基引发剂和反应调节剂。反应调节剂的结构式如下 其中 R 是苯基、 R1 选自具有 1 至 18 个碳原子的脂肪族烃基，以及 R2 选自苯基、腈基、甲氧基羰基、氨基甲酰基及其组合。
• (METH)ACRYLATE RESIN COMPOSITION AND CURED PRODUCT OF SAME
  申请人：Panasonic Corporation

  公开号：EP2740764A1

  公开（公告）日：2014-06-11

  A (meth)acrylate resin composition of the present invention contains: a (meth)acrylic resin composition (A) containing a (meth)acrylic acid ester and a poly(meth)acrylic acid ester; and a crosslinking agent (B) containing a bifunctional (meth)acrylic monomer (C) represented by chemical formula 1 and a polyfunctional unsaturated ester compound (D) containing three or more radically polymerizable functional groups. The bifunctional (meth)acrylic monomer (C) is contained in an amount of 2 to 25 parts by mass and the polyfunctional unsaturated ester compound containing three or more radically polymerizable functional groups is contained in an amount of 0.1 to 5 parts by mass, based on 100 parts by mass of the (meth)acrylic resin composition (A).

  本发明的(甲基)丙烯酸树脂组合物包含：(甲基)丙烯酸树脂组合物(A)，其中含有(甲基)丙烯酸酯和聚(甲基)丙烯酸酯；以及交联剂(B)，其中含有化学式 1 所表示的双官能团(甲基)丙烯酸单体(C)和含有三个或更多可辐射聚合官能团的多官能团不饱和酯化合物(D)。以 100 份（甲基）丙烯酸树脂组合物（A）为基数，双官能团（甲基）丙烯酸单体（C）的含量为 2 至 25 份（按重量计），含有三个或三个以上可辐射聚合官能团的多官能团不饱和酯化合物的含量为 0.1 至 5 份（按重量计）。