Benzoyl-isobutyryl-peroxyd | 13495-32-4

• 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: Benzoyl-isobutyryl-peroxyd
• 英文别名: Benzoyl-isobutyrylperoxid；Benzoylisobutyryl peroxide；2-methylpropanoyl benzenecarboperoxoate
• CAS: 13495-32-4
• 化学式: C₁₁H₁₂O₄
• 分子量: 208.214
• InChiKey: UXNLCPNMTWSWKJ-UHFFFAOYSA-N

物化性质

• 沸点：
  275.9±23.0 °C(Predicted)
• 密度：
  1.152±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Benzoyl-isobutyryl-peroxyd 在 (decomposition) 作用下， 以 环己烷 为溶剂， 生成 Benzoesaeure--anhydrid
  参考文献：
  名称：

  Organic peroxides. VIII. Kinetics and free-radical efficiencies in the thermal decompositions of some mixed isobutyryl-substituted benzoyl peroxides

  摘要：

  DOI：

  10.1021/ja01046a017
• 作为产物：
  描述：

  过氧化氢苯甲酰 、 异丁酰氯 在 吡啶 作用下， 以 正己烷 为溶剂， 生成 Benzoyl-isobutyryl-peroxyd
  参考文献：
  名称：

  Polar and radical paths in the decomposition of diacyl peroxides

  摘要：

  DOI：

  10.1021/ja00719a028

文献信息

• Hydrophilized porous membrane and production process thereof
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0229019A2

  公开（公告）日：1987-07-15

  The present invention discloses a hydrophilized porous membrane with a crosslinked hydrophilic polymer, which is composed principally of diacetone acrylamide, held physically on at least a part of the pore walls of a starting porous polyolefin membrane, as well as its production process. This hydrophilized porous polyolefin membrane has long-lasting hydrophilicity and good mechanical strength. Its components are dissolved out only minimally in application.

  本发明公开了一种亲水多孔膜及其生产工艺，在起始的多孔聚烯烃膜的至少部分孔壁上物理固定了主要由二丙酮丙烯酰胺组成的交联亲水聚合物。 这种亲水多孔聚烯烃膜具有持久的亲水性和良好的机械强度。 在使用过程中，其成分的溶出量极少。
• Liquid absorption agent
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP0473881A1

  公开（公告）日：1992-03-11

  A liquid absorption agent for water or organic solvents comprising, as a main component, a crosslinked N-vinylcarboxylic acid amide resin comprising the backbone chain of a homopolymer or copolymer comprising repeating units of the formula shown below crosslinked with a crosslinking agent: wherein R1, R2, and R3 independently represent a hydrogen atom or methyl; X represents a group -COOY, wherein Y represents a hydrogen atom, an alkali metal, Ci - C6 alkyl, or lower alkyl substituted with hydroxyl, dialkylamino or quaternary ammonium group; a group -CONHZ, wherein Z represents a hydrogen atom or lower alkyl substituted with a dialkylamino group, quaternary ammonium group, sulfonic acid or an alkali metal salt thereof; cyano, 2-ketopyrrolidinyl, lower alkoxy, lower acyl, lower acyloxy or lower alkyl substituted with sulfonic acid or an alkali metal salt thereof, with a proviso that when R3 is methyl, X is not cyano, 2-ketopyrrolidinyl, lower alkoxy, lower alkylcarbonyl, lower alkoxycarbonyl and lower alkyl substituted with sulfonic acid or a salt thereof; M represents a hydrogen atom or an alkali metal; p represents 0 or 1; and a molar ratio of m:n is 50 - 100 : 50 - 0.

  一种用于水或有机溶剂的液体吸收剂，其主要成分是一种交联的 N-乙烯基羧酸酰胺树脂，该树脂的骨架链包括用交联剂交联的下式所示重复单元的均聚物或共聚物： 其中 R1、R2 和 R3 分别代表氢原子或甲基； X代表基团-COOY，其中Y代表氢原子、碱金属、Ci-C6烷基或被羟基、二烷基氨基或季铵基取代的低级烷基；代表基团-CONHZ，其中Z代表氢原子或被二烷基氨基、季铵基、磺酸或其碱金属盐取代的低级烷基；氰基、2-酮基吡咯烷基、低级烷氧基、低级酰基、低级酰氧基或被磺酸或其碱金属盐取代的低级烷基，但当 R3 为甲基时，X 不是氰基、2-酮基吡咯烷基、低级烷氧基、低级烷羰基、低级烷氧羰基和被磺酸或其盐取代的低级烷基； M 代表氢原子或碱金属； p 代表 0 或 1；以及 m:n 的摩尔比为 50 - 100 : 50 - 0。
• Use of fine particulate crosslinked type n-vinylamide resin microgel
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP0510246A1

  公开（公告）日：1992-10-28

  A fine particulate crosslinked type N-vinylcarboxylic acid amide resin having an average particle size of 10 µm or less comprising backbone chains of a homopolymer or copolymer comprising repeating units (A) or (A) and (B) of the formulae: wherein R¹, R² and R³ each independently represent a hydrogen atom or methyl group; X represents a group -COOY, wherein Y represents a hydrogen atom, an alkali metal, a C₁ - C₁₈ alkyl group or a lower alkyl group substituted with hydroxyl group, a dialkylamino group or a quaternary ammonium group; a group -CONHZ, wherein Z represents a hydrogen atom or a lower alkyl group substituted with a dialkylamino group, a quaternary ammonium group, a sulfonic acid or an alkali metal salt thereof; a cyano group, a 2-ketopyrroridinyl group, a lower alkoxy group, a lower acyl group, a lower alkoxycarbonyl group or a lower alkyl group substituted with sulfonic acid or an alkali metal salt thereof; M represents a hydrogen atom, an alkali metal or an ammonium group, with proviso that when R³ is a methyl group, X is not a cyano group, a 2-ketopyrrolidinyl group, a lower alkoxy group, a lower acyl group, a lower alkoxycarbonyl group and a lower alkyl group substituted with sulfonic acid or an alkali metal salt thereof, p represents 0 or 1, and the molar ratio of m:n represents 30 - 100:70 - 0.

  一种细颗粒交联型 N-乙烯基羧酸酰胺树脂，其平均粒径为 10 微米或更小，由均聚物或共聚物的骨架链组成，均聚物或共聚物包括式中的重复单元(A)或(A)和(B)： 其中 R¹、R² 和 R³ 各自独立地代表氢原子或甲基； X 代表基团-COOY，其中 Y 代表氢原子、碱金属、C₁-C₁₈ 烷基或被羟基、二烷基氨基或季铵基取代的低级烷基；基团-CONHZ，其中 Z 代表氢原子或被二烷基氨基、季铵基、磺酸或其碱金属盐取代的低级烷基；氰基、2-酮基吡咯烷基、低级烷氧基、低级酰基、低级烷氧羰基或被磺酸或其碱金属盐取代的低级烷基；M 代表氢原子、碱金属或铵基团，但当 R³ 为甲基时，X 不是氰基、2-酮基吡咯烷基、低级烷氧基、低级酰基、低级烷氧基羰基和被磺酸或其碱金属盐取代的低级烷基；p 代表 0 或 1，m：n 的摩尔比为 30 - 100:70 - 0。
• Cationic group-containing copolymer and thickener
  申请人：Kao Corporation

  公开号：EP0884334A2

  公开（公告）日：1998-12-16

  A cationic group-containing copolymer is provided which possesses excellent thixotropy and exhibits high adsorbability to the skin, hair, etc. and, when incorporated as a thickener in cosmetic articles, manifests a very satisfactory tactile sensation. The cationic group-containing copolymer is characterized in that the viscosity at 25°C of the aqueous solution prepared by incorporating the copolymer in deionized water at a concentration of 0.5 wt. % is in the range of 0.3 - 20 Pa·sec. at a shear rate of 1 sec-1 and in the range of 0.01 - 5 Pa·sec. at a shear rate of 10 sec-1 and the viscosity at a shear rate of 1 sec-1 is higher than the viscosity at a shear rate of 10 sec-1. This cationic group-containing copolymer is obtained by particularly using a cationic group-containing vinyl monomer, a hydrophilic nonionic group-containing vinyl monomer such as N,N-dimethyl (meth)acrylamide or N,N-diethyl (meth)acrylamide, and a cross-linking vinyl monomer containing at least two vinyl groups in the molecular unit thereof as essential component monomers and radically polymerizing the essential component monomers. A thickener made of the copolymer is also disclosed.

  本发明提供了一种含阳离子基团的共聚物，该共聚物具有极佳的触变性，对皮肤、毛发等具有极高的吸附性，当作为增稠剂加入化妆品中时，可产生令人满意的触感。这种含阳离子基团的共聚物的特点是，在去离子水中加入浓度为 0.5 wt.%的共聚物制备的水溶液在 25°C 时的粘度在剪切速率为 1 秒-1 时为 0.3 - 20 帕-秒，在剪切速率为 10 秒-1 时为 0.01 - 5 帕-秒，并且在剪切速率为 1 秒-1 时的粘度高于在剪切速率为 10 秒-1 时的粘度。这种含阳离子基团的共聚物是通过特别使用含阳离子基团的乙烯基单体、亲水性非离子基团乙烯基单体（如 N,N-二甲基（甲基）丙烯酰胺或 N,N-二乙基（甲基）丙烯酰胺）和在其分子单元中至少含有两个乙烯基基团的交联乙烯基单体作为基本组分单体，并使基本组分单体发生辐射聚合而得到的。还公开了一种由该共聚物制成的增稠剂。
• Process for making composite colorant particles
  申请人：EASTMAN KODAK COMPANY

  公开号：EP1245589A1

  公开（公告）日：2002-10-02

  A process for making composite colorant particles comprising, in order: I) suspending in an aqueous medium, under agitation, finely divided colorant particles to form an aqueous colorant mixture; II) adding to the aqueous colorant mixture an addition polymerization initiator; and III) causing the addition polymerization initiator to form a free radical while continuously introducing continuously to the aqueous colorant mixture a monomer mixture comprising: a) an addition polymerization initiator, and b) at least one ethylenically-unsaturated monomer;    thereby forming the composite colorant particles having a colorant phase and a polymer phase.

  一种制造复合着色剂颗粒的工艺，依次包括： I) 在搅拌下，将细小的着色剂颗粒悬浮在水介质中，形成水性着色剂混合物； 向水性着色剂混合物中加入加成聚合引发剂；以及 III）使加成聚合引发剂形成自由基，同时持续不断地向水性着色剂混合物中引入单体混合物，该单体混合物包括 a) 加成聚合引发剂，和 b) 至少一种乙烯不饱和单体； 从而形成具有着色剂相和聚合物相的复合着色剂颗粒。