过氧化新癸酸异丙苯酯 | 26748-47-0

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 过氧化新癸酸异丙苯酯
• 中文别名: 新癸过氧酸异丙基苯酯；过氧化新癸酸异丙基苯酯；引发剂CNP；过氧化异丙苯基新癸酸酯；过氧化新癸酸枯基酯
• 英文名称: 2-Phenylpropan-2-yl 7,7-dimethyloctaneperoxoate
• CAS: 26748-47-0
• 化学式: C₁₉H₃₀O₃
• 分子量: 306.4
• InChiKey: NXVGUNGPINUNQN-UHFFFAOYSA-N

物化性质

• LogP：
  3.9 at 20℃

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  22
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.63
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险等级：
  5.2
• 包装等级：
  II
• 危险类别：
  5.2

文献信息

• Process for synthesizing selected organic peroxides
  申请人：ARKEMA FRANCE

  公开号：EP1852418A1

  公开（公告）日：2007-11-07

  The present invention relates to a process for the continuous preparation of selected organic peroxides using plate exchangers having a high heat exchange capacity.

  本发明涉及一种利用具有高热交换能力的板式换热器连续制备选定有机过氧化物的方法。
• High melt flow crosslinked PVC resin, compound and articles derived therefrom
  申请人：The Geon Company

  公开号：EP0501300A1

  公开（公告）日：1992-09-02

  Low complex viscosity crosslinked polyvinyl halide resins and post-chlorinated versions are disclosed. Said crosslinked resins, including post-chlorinated crosslinked polyvinyl chloride are produced by suspension, mass, emulsion, micro suspension and preferably a skinless process. Said resins are polymerized in the presence of a complex viscosity suppressant which is at least partially miscible in vinyl halide monomer and substantially removable from said resin by conventional means. The preferred said suppressant is selected from the group consisting of substituted or unsubstituted lower aromatics, lower ethers, esters, lower ketones, lower aldehydes, halogenated hydrocarbons and derivatives. Lower ethers are preferred and most preferred are unsubstituted cyclic ethers. The invention includes blend compositions comprising said modified crosslinked polyvinyl halide resin including post-chlorinated versions in combination with uncrosslinked polyvinyl halide resin or post-chlorinated version, said resins and blends are useful for flexible and rigid articles, in particular, large and/or intricate molded articles requiring enhanced melt flow.

  本发明公开了低复合粘度交联聚氯乙烯树脂和后氯化型树脂。所述交联树脂，包括后氯化交联聚氯乙烯，是通过悬浮液、团状、乳液、微悬浮液，最好是无皮工艺生产的。所述树脂在复合粘度抑制剂的存在下聚合，所述粘度抑制剂至少部分可与卤化乙烯单体混溶，并可通过常规方法从所述树脂中去除。优选的所述抑制剂选自取代或未取代的低级芳烃、低级醚、酯、低级酮、低级醛、卤代烃及其衍生物。低级醚是首选，最优选的是未取代的环状醚。本发明包括由上述改性交联聚氯乙烯树脂（包括后氯化型）与非交联聚氯乙烯树脂或后氯化型组合而成的共混组合物，上述树脂和共混物适用于柔性和刚性制品，特别是需要增强熔体流动性的大型和/或复杂模制制品。
• PROCESS OF FREE-RADICAL POLYMERIZATION OR CROSSLINKING IN THE PRESENCE OF AN ORGANIC PEROXIDE BY AN EX SITU PROCESS
  申请人：ARKEMA FRANCE

  公开号：EP1849804A1

  公开（公告）日：2007-10-31

  The invention relates to free-radical polymerization and free-radical cross-linking and more particularly provides a process of free-radical polymerization or cross-linking wherein at least one polymerizable monomer or at least one compound to be cross-linked is contacted in the presence of at least one selected organic peroxides , characterized in that the organic peroxide is prepared continuously by an ex situ process with the aid of a closed plate exchanger. In the process according to the invention, it's possible to introduce the above selected organic peroxide continuously during the polymerization or cross-linking reaction.

  本发明涉及自由基聚合和自由基交联，尤其是提供了一种自由基聚合或交联工艺，其中至少一种可聚合单体或至少一种待交联化合物在至少一种选定的有机过氧化物存在下进行接触，其特征在于有机过氧化物是借助封闭的板式交换器通过原位工艺连续制备的。 在本发明的工艺中，可以在聚合或交联反应过程中连续引入上述选定的有机过氧化物。
• ONLINE FULLY CONTINUOUS FLOW PRODUCTION PROCESS FOR DIRECTLY PREPARING ORGANIC PEROXIDE FROM ALCOHOL OR ALKANE
  申请人：Shanghai Hybrid-Chem Technologies

  公开号：EP3666754A1

  公开（公告）日：2020-06-17

  A continuous flow production process for preparing organic peroxides directly from alcohols or alkanes takes very safe alcohols or alkanes as starting materials, and directly reacts to obtain designated peroxides. The production process is carried out in an integrated continuous flow reactor, and a safe starting source of alcohol or alkane is continuously added at the feed inlet of the integrated continuous flow reactor, and continuously provided with a designated peroxide at the discharge port of the integrated continuous flow reactor.

  一种直接从醇或烷烃制备有机过氧化物的连续流生产工艺，以非常安全的醇或烷烃为起始原料，直接反应得到指定的过氧化物。该生产工艺在一体化连续流反应器中进行，在一体化连续流反应器的进料口连续加入安全的醇或烷烃起始原料，并在一体化连续流反应器的出料口连续提供指定的过氧化物。
• Curable organopolysiloxane composition and cured product thereof
  申请人：Dow Corning Toray Co., Ltd.

  公开号：US10829639B2

  公开（公告）日：2020-11-10

  A curable organopolysiloxane composition comprises: (A) an alkenyl group-containing organopolysiloxane; (B) a compound having at least two thiol groups in a molecule; (C) an azo compound and/or an organic peroxide; and (D) at least one type of compound selected from the group consisting of quinone compounds, compounds having one or two aromatic hydroxyl groups in a molecule, compounds having one thiol group in a molecule, nitrosamine compounds, hydroxylamine compounds, and phenothiazine compounds. The curable organopolysiloxane composition can be quickly cured even at a relatively low temperature (e.g. of 80° C. or lower) to form a cured film with excellent adhesion to an object to be coated.

  一种可固化的有机聚硅氧烷组合物包括：(A) 含烯基的有机聚硅氧烷；(B) 分子中至少有两个硫醇基团的化合物；(C) 偶氮化合物和/或有机过氧化物；(D) 至少一种选自醌类化合物、分子中含有一个或两个芳香羟基的化合物、分子中含有一个硫醇基团的化合物、亚硝胺化合物、羟胺化合物和吩噻嗪化合物的化合物。可固化的有机聚硅氧烷组合物即使在相对较低的温度下（如 80°C 或更低）也能快速固化，以形成与待涂覆物体具有极佳附着力的固化膜。