2,4,4-Trimethyl-2-pentyl-peracetat | 926-13-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2,4,4-Trimethyl-2-pentyl-peracetat
• 英文别名: peroxyacetic acid 1,1,3,3-tetramethyl-butyl ester；2,4,4-Trimethylpentan-2-yl ethaneperoxoate
• CAS: 926-13-6
• 化学式: C₁₀H₂₀O₃
• 分子量: 188.267
• InChiKey: MCKTVGUGBRRZKM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2,4,4-Trimethyl-2-pentyl-peracetat 在 copper(I) bromide 作用下， 以 苯 为溶剂， 生成 2,4,4-三甲基-2-戊醇
  参考文献：
  名称：

  Acott,B.; Beckwith,A.L.J., Australian Journal of Chemistry, 1964, vol. 17, p. 1342 - 1353

  摘要：

  DOI：
• 作为产物：
  描述：

  1,1,3,3-四甲丁基过氧化氢 、 乙酰氯 在 Py 作用下， 以 吡啶 为溶剂， 生成 2,4,4-Trimethyl-2-pentyl-peracetat
  参考文献：
  名称：

  Acott,B.; Beckwith,A.L.J., Australian Journal of Chemistry, 1964, vol. 17, p. 1342 - 1353

  摘要：

  DOI：

文献信息

• Fuel compositions with enhanced combustion characteristics
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0467628A1

  公开（公告）日：1992-01-22

  Reduction of the amount of atmospheric pollutants (NOx, CO, and/or hydrocarbons) formed on combustion of middle distillate fuels in engines or burner apparatus can be achieved, without concomitant increases in emissions ofparticulates, by fuels containing less than 500 ppm of sulfur and at least one peroxy ester combustion improver.

  通过含硫量低于 500 ppm 的燃料和至少一种过氧酯燃烧改进剂，可以减少发动机或燃烧器装置燃烧中间馏分燃料时形成的大气污染物（氮氧化物、一氧化碳和/或碳氢化合物）的数量，而不会同时增加微粒的排放量。
• Preparation of expandable styrene polymers
  申请人：Atofina Chemicals, Inc.

  公开号：EP1408056A1

  公开（公告）日：2004-04-14

  Enhanced conversion rates are realized in a suspension polymerization process for styrene through the use of peroxide initiators having one hour half life temperatures from 101° to 111° C are disclosed. Also disclosed are suitable initiator combinations which provide polymeric products with low residual monomer content at reduced process temperatures, polymerizable compositions containing such initiators and products produced by such processes and compositions.

  公开了在苯乙烯悬浮聚合工艺中，通过使用半衰期为一小时、温度为 101°C 至 111°C 的过氧化物引发剂，可提高转化率。此外，还公开了合适的引发剂组合，可在较低的工艺温度下提供残余单体含量较低的聚合产品、含有此类引发剂的可聚合组合物以及通过此类工艺和组合物生产的产品。
• COPOLYMER AND COMPOSITE RESIN
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP3981805A1

  公开（公告）日：2022-04-13

  The object of the present invention is to provide a (meth)acrylic polymer capable of modifying various thermoplastic resins while suppressing or preventing the degradation of various properties derived from the thermoplastic resins. A copolymer for modifying an acidic proton-containing thermoplastic resin, comprising an oxazoline group-containing monomer unit and a (meth)acrylate unit, wherein a content of the oxazoline group-containing monomer unit is 1 part by mass or more relative to 100 parts by mass of all monomer units.

  本发明的目的是提供一种(甲基)丙烯酸聚合物，该聚合物能够对各种热塑性树脂进行改性，同时抑制或防止热塑性树脂的各种性能退化。 一种用于改性含酸性质子的热塑性树脂的共聚物，由含噁唑啉单体单元和（甲基）丙烯酸酯单体单元组成，其中含噁唑啉单体单元的含量相对于所有单体单元的 100 质量份为 1 份或以上。
• LOW TEMPERATURE INITIATORS FOR IMPROVING THE RUBBER PHASE VOLUME OF HIPS FORMULATIONS
  申请人：FINA TECHNOLOGY, INC.

  公开号：EP1943306B1

  公开（公告）日：2012-07-18
• Low temperature initiators for improving the rubber phase volume of HIPS formulations
  申请人：Sosa M. Jose

  公开号：US20070100079A1

  公开（公告）日：2007-05-03

  Peroxide initiators are disclosed that can be used at lower temperatures during HIPS production. Enhanced formation of graft polymers between polystyrene and polybutadiene (rubber) can be accomplished by using these lower temperature peroxide initiators that have a 1 hour half-life period at one or more temperatures from 95° C. to less than 111° C. during the pre-inversion stage. “Higher” temperature initiators are used during and/or after inversion. The use of such “low” temperature initiators improves polymerization rates and grafting values, while reducing the swell index and the amount of rubber used, thereby producing improved HIPS more rapidly and at a lower cost. Also disclosed are HIPS compositions and products produced by such “low” temperature initiators as well as a method of producing improved HIPS.