2,2-双(叔丁基过氧)辛烷 | 87816-79-3

• 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: 2,2-双(叔丁基过氧)辛烷
• 英文名称: 2,2-bis (t-butyl peroxy) octane
• 英文别名: 2,2-bis(tert-butylperoxy)octane；2,2-bis(t-butylperoxy)octane；2,2-di(t-butylperoxy)octane
• CAS: 87816-79-3
• 化学式: C₁₆H₃₄O₄
• 分子量: 290.444
• InChiKey: JPOUDZAPLMMUES-UHFFFAOYSA-N

物化性质

• 沸点：
  300.9±25.0 °C(Predicted)
• 密度：
  0.912±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  20
• 可旋转键数：
  11
• 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

• 作为反应物：
  描述：

  2,2-双(叔丁基过氧)辛烷 在 硫酸 、 水 作用下， 以 1,4-二氧六环 为溶剂， 生成 叔丁基过氧化氢 、 仲辛酮
  参考文献：
  名称：

  Antonovskii, V. L.; Fedorova, E. V.; Shtivel', N. E., Journal of Organic Chemistry USSR (English Translation), 1991, vol. 27, # 4, p. 704 - 706

  摘要：

  DOI：
• 作为产物：
  描述：

  叔丁基过氧化氢 、 仲辛酮 在 硫酸 、 水 作用下， 以 1,4-二氧六环 为溶剂， 生成 2,2-双(叔丁基过氧)辛烷
  参考文献：
  名称：

  Antonovskii, V. L.; Fedorova, E. V.; Shtivel', N. E., Journal of Organic Chemistry USSR (English Translation), 1991, vol. 27, # 4, p. 704 - 706

  摘要：

  DOI：

文献信息

• SILANE COUPLING COMPOUNDS AND MEDICAL AND/OR DENTAL CURABLE COMPOSITIONS COMPRISING THE SAME
  申请人：KABUSHIKI KAISHA SHOFU

  公开号：US20190300552A1

  公开（公告）日：2019-10-03

  The present invention relate to a novel silane coupling agent and a medical and/or dental curable composition comprising the same. It is an object of the present invention to provide a novel silane coupling agent that imparts high affinity to a radical polymerizable monomer, thereby imparting high mechanical strength, flexibility and durability when used for a medical and/or dental curable composition, and an inorganic filler surface-treated with the novel silane coupling agent and a novel medical and/or dental curable composition. A silane coupling agent including repeating units such as a urethane bond and polyethylene glycol (ether bond) at a specific position is used.

  本发明涉及一种新型硅烷偶联剂以及包括该偶联剂的医用和/或牙科可固化组合物。本发明的目的是提供一种新型硅烷偶联剂，使其对自由基聚合单体具有高亲和力，从而在用于医用和/或牙科可固化组合物时赋予高机械强度、柔韧性和耐久性，并且包括经新型硅烷偶联剂表面处理的无机填料和新型医用和/或牙科可固化组合物。该硅烷偶联剂包括在特定位置具有尿素键和聚乙二醇（醚键）等重复单元。
• ASYMMETRIC ORGANIC PEROXIDE, CROSSLINKING AGENT COMPRISING THE SAME, AND METHOD OF CROSSLINKING WITH THE SAME
  申请人：NOF CORPORATION

  公开号：EP1233014A1

  公开（公告）日：2002-08-21

  A crosslinking agent comprising an asymmetry organic peroxide having at least one structure unit of (substituted)benzoylcarbonyloxy group represented by the following formula (1) in the molecule thereof. Environmentally friendly crosslinking agents and crosslinked silicone rubber moldings are provided thereby. Specifically, useful crosslinking agents and crosslinking processes for silicone rubber are provided.

  一种交联剂，包括至少具有分子中表示为以下式（1）的（取代）苯甲酰羰氧基结构单元的不对称有机过氧化物。因此提供了环保的交联剂和交联硅橡胶成型品。具体提供了用于硅橡胶的有用交联剂和交联工艺。
• DENTAL ADHESIVE
  申请人：KURARAY NORITAKE DENTAL INC.

  公开号：US20170196778A1

  公开（公告）日：2017-07-13

  The present invention provides a dental adhesive exhibiting excellent initial bond strength and bond durability to both enamel and dentin. The present invention relates to a dental adhesive containing: an asymmetric acrylamide-methacrylic acid ester compound (a); an acid group-containing (meth)acrylic polymerizable monomer (b); and a water-soluble polymerizable monomer (c). The asymmetric acrylamide-methacrylic acid ester compound (a) is represented by the following general formula (1): where X is an optionally substituted, linear or branched C 1 to C 6 aliphatic group or an optionally substituted aromatic group, the aliphatic group is optionally interrupted by at least one linking group selected from the group consisting of —O—, —S—, —CO—, —CO—O—, —O—CO—, —NR 1 —, —CO—NR 1 —, —NR 1 —CO—, —CO—O—NR 1 —, —O—CO—NR 1 —, and —NR 1 —CO—NR 1 —, and R 1 is a hydrogen atom or an optionally substituted, linear or branched C 1 to C 6 aliphatic group.

  本发明提供了一种牙科粘接剂，具有优异的初始粘接强度和对牙釉质和牙本质的粘接耐久性。本发明涉及一种含有以下成分的牙科粘接剂：不对称丙烯酰胺-甲基丙烯酸酯化合物（a）；含酸基的（甲基）丙烯酸聚合单体（b）；以及水溶性聚合单体（c）。不对称丙烯酰胺-甲基丙烯酸酯化合物（a）由下述一般式（1）表示：其中X是可选择取代的线性或支链状的C1到C6脂肪族基或可选择取代的芳香族基，所述脂肪族基可被来自由—O—、—S—、—CO—、—CO—O—、—O—CO—、—NR1—、—CO—NR1—、—NR1—CO—、—CO—O—NR1—、—O—CO—NR1—和—NR1—CO—NR1—组成的至少一个连接基中断，R1为氢原子或可选择取代的线性或支链状的C1到C6脂肪族基。
• DENTAL COMPOSITION
  申请人：KURARAY NORITAKE DENTAL INC.

  公开号：US20220008297A1

  公开（公告）日：2022-01-13

  A dental composition may have good handling properties and low polymerization shrinkage stress, and be capable of producing a cured product having desirable mechanical strength and excellent transparency. A dental composition may include a polymerizable monomer (A), a filler (B), and a polymerization initiator (C), wherein the polymerizable monomer (A) includes a polyfunctional (meth)acrylic monomer (a-1) having an aromatic ring but no hydroxyl group, and a polyfunctional (meth)acrylic monomer (a-2) having an alicyclic skeleton, and the polyfunctional (meth)acrylic monomer (a-1) and the polyfunctional (meth)acrylic monomer (a-2) have a mass ratio (a-1)/(a-2) of 30/70 to 95/5.

  一种牙科组合物可能具有良好的操控性能和低聚合收缩应力，并能够产生具有理想机械强度和优异透明度的固化产品。一种牙科组合物可能包括可聚合单体（A）、填料（B）和聚合引发剂（C），其中可聚合单体（A）包括具有芳香环但无羟基的多官能（甲基）丙烯酸单体（a-1），以及具有脂环骨架的多官能（甲基）丙烯酸单体（a-2），且多官能（甲基）丙烯酸单体（a-1）和多官能（甲基）丙烯酸单体（a-2）的质量比（a-1）/（a-2）为30/70至95/5。
• POLYMERIZABLE COMPOSITION AND DENTAL MATERIAL
  申请人：Suzuki Kenji

  公开号：US20120196952A1

  公开（公告）日：2012-08-02

  The present invention provides a polymerizable composition that is suitably used as a temporary cement for implant use and a mobile tooth-fixing material. The present invention is a polymerizable composition that includes an acrylic block copolymer (a) having at least one polymer block A that mainly contains a (meth)acrylic acid ester unit and that functions as a hard segment and at least one polymer block B that mainly contains an acrylic acid ester unit and that functions as a soft segment, a polymerizable monomer (b), and a polymerization initiator (c).

  本发明提供了一种可用作植入物临时粘合剂和移动牙齿固定材料的聚合物组合物。本发明是一种聚合物组合物，包括至少具有一个聚合物块A的丙烯酸酯单元(甲基)和至少一个聚合物块B的丙烯酸酯单元的丙烯酸块共聚物(a)，其中聚合物块A主要含有作为硬段的(甲基)丙烯酸酯单元，聚合物块B主要含有作为软段的丙烯酸酯单元，以及一种聚合单体(b)和一种聚合引发剂(c)。