1-(1-methyl-1-tert-butylperoxyethyl)-4-acetylbenzene | 79506-32-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(1-methyl-1-tert-butylperoxyethyl)-4-acetylbenzene
• 英文别名: 1-[4-(2-Tert-butylperoxypropan-2-yl)phenyl]ethanone
• CAS: 79506-32-4
• 化学式: C₁₅H₂₂O₃
• 分子量: 250.338
• InChiKey: CNNLSRCDDDPORD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 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：

  1-(1-methyl-1-tert-butylperoxyethyl)-4-acetylbenzene 在 sodium hypobromide 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 1.0h， 生成 1-methyl-1-(4-carboxyphenyl)ethyl tert-butyl peroxide
  参考文献：
  名称：

  Dikii, M. A.; Gevus', O. I.; Puchin, V. A., Journal of Organic Chemistry USSR (English Translation), 1981, p. 1345 - 1347

  摘要：

  DOI：
• 作为产物：
  描述：

  1-[4-(2-羟基丙-2-基)苯基]乙酮 、 叔丁基过氧化氢 在 高氯酸 作用下， 以 溶剂黄146 为溶剂， 反应 2.0h， 以68%的产率得到1-(1-methyl-1-tert-butylperoxyethyl)-4-acetylbenzene
  参考文献：
  名称：

  Dikii, M. A.; Gevus', O. I.; Puchin, V. A., Journal of Organic Chemistry USSR (English Translation), 1981, p. 1345 - 1347

  摘要：

  DOI：

文献信息

• (Meth)acryloyl group-containing compound and method for producing the same
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP1308434A1

  公开（公告）日：2003-05-07

  It is an object of the present invention to provide a compound having a (meth)acryloyl group that is suitably used in various applications, a process for producing such compound simply and under mild conditions, and an useful photo-curable composition and aqueous photo-curable composition comprising such compound. The present invention is related to a process for producing a compound having a (meth)acryloyl group    which comprises reacting a compound having both a (meth) acryloyl group and a vinyl ether group with a compound having at least two functional groups capable of an addition reaction with said vinyl ether group, and to    a compound having a (meth)acryloyl group    which is obtained by an addition reaction of a functional group of a compound (A) having at least two functional groups and the vinyl ether group of a compound (B) having both a (meth)acryloyl group and a vinyl ether group,    said functional groups of said compound (A) being selected from the group consisting of a hydroxyl group, a carboxyl group and a thiol group.

  本发明的目的是提供一种具有(甲基)丙烯酰基的化合物，该化合物可适当地用于各种用途，还提供一种在温和条件下简单生产该化合物的工艺，以及一种有用的光固化组合物和包含该化合物的水性光固化组合物。 本发明涉及一种具有（甲基）丙烯酰基的化合物的生产工艺。 该工艺包括将具有(甲基)丙烯酰基和乙烯基醚基的化合物与具有至少两个能与所述乙烯基醚基发生加成反应的官能团的化合物反应，以及 具有（甲基）丙烯酰基的化合物 该化合物是由具有至少两个官能团的化合物（A）的官能团与具有（甲基）丙烯酰基和乙烯基醚基的化合物（B）的乙烯基醚基发生加成反应而得到的、 所述化合物（A）的官能团选自羟基、羧基和硫醇基组成的组。
• SEALING MATERIAL AND METHOD OF FOAMING APPLICATION THEREOF
  申请人：Nitta Gelatin Inc.

  公开号：EP2368958A1

  公开（公告）日：2011-09-28

  Abstract: A sealing material which does not sag after application and shows excellent sealing performance even under severe high-temperature conditions. Even when used with foaming, the sealing material can form satisfactory closed cells therein. Also provided is a method of foaming application of the sealing material. The sealing material is characterized by comprising an ultraviolet-curable ingredient and an ultraviolet-polymerizable initiator, the content of any thermoplastic elastomer not curable with ultraviolet in the material being 5 wt.% or lower. It is further characterized in that the ultraviolet-curable ingredient comprises an acrylate which gives an ultraviolet-cured polymer having a glass transition temperature and a weight-average molecular weight in respective certain ranges, and that the sealing material has a melt viscosity at 120°C in a certain range. The method of sealing-material foaming application is characterized by thermally melting the sealing material, incorporating nitrogen gas into the molten sealing material at a given elevated pressure, ejecting the mixture in the air at a given pressure and applying it to an area needing sealing while foaming the mixture to thereby form a sealing foam, and curing the foam with ultraviolet.

  摘要：一种密封材料，使用后不会下垂，即使在严酷的高温条件下也能显示出卓越的密封性能。即使在发泡的情况下使用，密封材料也能在其中形成令人满意的闭孔。此外，还提供了一种密封材料的发泡应用方法。该密封材料的特点是由紫外线固化成分和紫外线可聚合引发剂组成，材料中不可用紫外线固化的热塑性弹性体的含量为 5 wt.% 或更低。其进一步特征在于，紫外线固化成分包括一种丙烯酸酯，该丙烯酸酯产生的紫外线固化聚合物的玻璃化转变温度和重量平均分子量分别在一定范围内，并且密封材料在 120°C 时的熔融粘度在一定范围内。密封材料发泡应用方法的特点是热熔密封材料，在给定的高压下将氮气加入熔融密封材料中，在给定的压力下将混合物喷射到空气中，并将其应用到需要密封的区域，同时使混合物发泡，从而形成密封泡沫，并用紫外线固化泡沫。
• MODIFIED POLYIMIDE AND CURABLE RESIN COMPOSITION CONTAINING SAME
  申请人：LG Chem, Ltd.

  公开号：EP3351582A1

  公开（公告）日：2018-07-25

  The present invention relates to a modified polyimide including a terminal group represented by Formula 1: wherein D is a heat curable or photocurable functional group, R is a divalent or higher polyvalent organic group, and n is an integer of 1 or greater. The modified polyimide undergoes less reduction in transmittance and is protected from discoloration when cured. Due to these advantages, the modified polyimide can provide a highly transparent colorless polyimide film. Particularly, the modified polyimide is suitable for use in display substrates, interlayer insulating films of semiconductor devices, passivation films, buffer coat films, insulating films for multilayer printed circuit boards, insulating films of OLEDs, and protective films of thin film transistors of liquid crystal display devices. The present invention also relates to a curable composition including the modified polyimide.

  本发明涉及一种改性聚酰亚胺，包括由式 1 表示的端基： 其中 D 是热固化或光固化官能团，R 是二价或更高价的有机基团，n 是 1 或更大的整数。改性聚酰亚胺的透光率降低较少，固化后不会变色。由于这些优点，改性聚酰亚胺可以提供高透明度的无色聚酰亚胺薄膜。改性聚酰亚胺尤其适用于显示器基板、半导体设备的层间绝缘膜、钝化膜、缓冲涂层膜、多层印刷电路板的绝缘膜、有机发光二极管的绝缘膜以及液晶显示设备薄膜晶体管的保护膜。本发明还涉及一种包括改性聚酰亚胺的固化组合物。
• HITZEHÄRTENDE EPOXIDHARZZUSAMMENSETZUNG MIT HOHER LAGERSTABILITÄT
  申请人：SIKA TECHNOLOGY AG

  公开号：EP3476882A1

  公开（公告）日：2019-05-01

  Die vorliegende Erfindung betrifft einkomponentige hitzehärtende Epoxidharzzusammensetzungen, welche sich durch eine gute Lagerstabilität auszeichnen. Die Epoxidharzzusammensetzungen sind insbesondere geeignet für den Einsatz als Rohbauklebstoff und zur Herstellung von Strukturschäumen.

  本发明涉及单组分热固性环氧树脂组合物，其特点是具有良好的储存稳定性。这种环氧树脂组合物特别适合用作白坯粘合剂和生产结构泡沫。
• PRESSURE-SENSITIVE ADHESIVE TAPE
  申请人：SEKISUI CHEMICAL CO., LTD.

  公开号：EP4098711A1

  公开（公告）日：2022-12-07

  The pressure-sensitive adhesive tape of the present invention is a pressure-sensitive adhesive tape comprising a pressure-sensitive adhesive layer comprising a photo-cured acrylic resin, a metal having a lower potential than that of iron, and an electroconductive material, wherein the pressure-sensitive adhesive layer has a total light transmittance X, per micrometer of the thickness, of 99.85% or less, and the pressure-sensitive adhesive layer has a total light transmittance Y of 6% or more. The present invention can provide a pressure-sensitive adhesive tape having a great adhesive force on both the front side and the back side and having good sacrificial corrosion resistance.

  本发明的压敏胶带是一种压敏胶带，包括由光固化丙烯酸树脂、电位低于铁的金属和导电材料组成的压敏胶层，其中压敏胶层每微米厚度的总透光率 X 为 99.85%或以下，压敏胶层的总透光率 Y 为 6%或以上。本发明可以提供一种压敏胶带，其正面和背面都具有很强的粘合力，并且具有良好的抗牺牲腐蚀性。