bis-(2,6-dichlorobenzoyl)-4-propylphenylphosphine oxide | 125749-28-2

• 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: bis-(2,6-dichlorobenzoyl)-4-propylphenylphosphine oxide
• 英文别名: bis(2,6-dichlorobenzoyl)-4-N-propylphenylphosphinoxide；[(4-Propylphenyl)phosphoryl]bis[(2,6-dichlorophenyl)methanone]；[(2,6-dichlorobenzoyl)-(4-propylphenyl)phosphoryl]-(2,6-dichlorophenyl)methanone
• CAS: 125749-28-2
• 化学式: C₂₃H₁₇Cl₄O₃P
• 分子量: 514.172
• InChiKey: ZEDSKTISNTXEQI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  31
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  51.2
• 氢给体数：
  0
• 氢受体数：
  3

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。
• Acrylic ester compound and usage thereof
  申请人：——

  公开号：US20020061995A1

  公开（公告）日：2002-05-23

  An acrylic ester compound represented by the general formula (1): 1 wherein, R 1 and R 2 represent independently a hydrogen atom, an alkyl group which may have a substituent, an aromatic alkyl group which may have a substituent or an aromatic residue which may have a substituent, respectively; R 3 represents a hydrogen atom or an alkyl group; A represents a divalent organic group; and X represents a sulfur atom or an oxygen atom; provided that when X is an oxygen atom, R 1 represents an aromatic residue that may have a substituent, a polymerizable composition comprising the compound, and a cured article and optical components obtained by polymerizing the polymerizable composition.

  一种由通用公式（1）表示的丙烯酸酯化合物：1其中，R1和R2分别独立地代表一个氢原子、一个可能含有取代基的烷基团、一个可能含有取代基的芳香烷基团或一个可能含有取代基的芳香残基；R3代表一个氢原子或一个烷基团；A代表一个二价有机团；X代表一个硫原子或一个氧原子；当X是氧原子时，R1代表一个可能含有取代基的芳香残基，包含该化合物的可聚合组合物，以及通过聚合该可聚合组合物得到的固化产品和光学元件。
• PRODUCTION OF OPHTHALMIC DEVICES BASED ON PHOTO-INDUCED STEP GROWTH POLYMERIZATION
  申请人：Medina Arturo Norberto

  公开号：US20110269869A1

  公开（公告）日：2011-11-03

  The invention provide a new lens curing method for making hydrogel contact lenses. The new lens curing method is based on actinically-induced step-growth polymerization. The invention also provides hydrogel contact lenses prepared from the method of the invention and fluid compositions for making hydrogel contact lenses based on the new lens curing method. In addition, the invention provide prepolymers capable of undergoing actinically-induced step-growth polymerization to form hydrogel contact lenses.

  这项发明提供了一种新的透镜固化方法，用于制造水凝胶隐形眼镜。这种新的透镜固化方法基于光引发的步聚合反应。该发明还提供了通过该发明方法制备的水凝胶隐形眼镜，以及基于新的透镜固化方法制造水凝胶隐形眼镜的液体组合物。此外，该发明提供了能够经历光引发的步聚合反应形成水凝胶隐形眼镜的预聚合物。
• [EN] DENTAL COMPOSITION CONTAINING POLYOXOMETALATES, PROCESS OF PRODUCTION AND USE THEREOF<br/>[FR] COMPOSITION DENTAIRE CONTENANT DES POLYOXOMÉTALATES, PROCÉDÉS DE PRODUCTION ET D'UTILISATION DE LADITE COMPOSITION
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2015034977A1

  公开（公告）日：2015-03-12

  The invention relates to a curable composition for dental use comprising polyoxymetalates and/or derivatives thereof in an amount of at least about 5 wt.-% with respect to the weight of the composition.

  该发明涉及一种可治疗的牙科用组合物，其包括聚氧金属酸盐和/或其衍生物，其在组合物的重量上占至少约5重量百分比。
• 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。