(2-{2-[(2-Methylacryloyl)oxy]ethoxy}-2-oxoethyl)phosphonic acid | 847204-75-5

• 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-{2-[(2-Methylacryloyl)oxy]ethoxy}-2-oxoethyl)phosphonic acid
• 英文别名: [2-[2-(2-methylprop-2-enoyloxy)ethoxy]-2-oxoethyl]phosphonic acid
• CAS: 847204-75-5
• 化学式: C₈H₁₃O₇P
• 分子量: 252.16
• InChiKey: AGKJMXGLPTUWJD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  16
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  110
• 氢给体数：
  2
• 氢受体数：
  7

文献信息

• ADHESIVE COMPOSITION FOR DENTAL USE
  申请人：Tokuyama Dental Corporation

  公开号：EP2123246A1

  公开（公告）日：2009-11-25

  An adhesive composition for dental use exhibiting acidic property, including a mixture of a polymerizable monomer component (A) containing a phosphoric acid-type polymerizable monomer having an acidic group derived from phosphoric acid, and a multivalent metal ion-releasing component (B), wherein the multivalent metal ion-releasing component (B) is capable of releasing at least earth metal ions, and in the composition, earth metal ions stemming from the component (B) are present together with the phosphoric acid-type polymerizable monomer in such an amount that a total valency ratio (RE) defined by the following formula (1) is in a range of 0.2 to 3.0. The adhesive composition is capable of strongly adhering and fixing a composite resin or a prosthetic material to a tooth for extended periods of time maintaining stability. RE=TVE/TVA wherein TVE is a total valency of the earth metal ions contained in said composition, and TVA is a total valency of the acidic groups of the phosphoric acid-type polymerizable monomer contained in said composition.

  一种具有酸性的牙科用粘合剂组合物，包括含有磷酸型可聚合单体的可聚合单体组分（A）和多价金属离子释放组分（B）的混合物、其中，多价金属离子释放组分（B）至少能释放出土金属离子，在组合物中，由组分（B）产生的土金属离子与磷酸型可聚合单体一起存在，其含量为下式（1）定义的总价比（RE）在 0.2 至 3.0。该粘合剂组合物能够长时间将复合树脂或修复材料牢固地粘附和固定在牙齿上，并保持稳定。RE=TVE/TVA 其中 TVE 为所述组合物中所含土金属离子的总价，而 TVA 是所述组合物所含磷酸型可聚合单体的酸性基团的总价。
• DENTAL ADHESIVE COMPOSITION
  申请人：Tokuyama Dental Corporation

  公开号：EP2305205A1

  公开（公告）日：2011-04-06

  [Problems] A dental adhesive composition containing an acid group-containing polymerizable monomer, that can be used as a dental adhesive material or a primer. The dental adhesive composition has excellent durability of adhesion exhibiting further improved adhering strength and durability of adhesion enabling teeth to be more strongly adhered to a composite resin or a prosthetic over extended periods of time. [Means for Solution] The dental adhesive composition contains a polymerizable monomer and ions of an element of the Group IV as basic components, at least 10 mass% of the polymerizable monomer being a polymerizable monomer having a hydrogenphosphate diester group, such as bis(2-methacryloyloxyethyl)hydrogenphosphate or 2-methacryloyloxyethylphenyl hydrogenphosphate, and the content of ions of the element of the Group IV such as titanium ions or zirconium ions in the composition being 0.1 to 1.0 in terms of mole ratio to the hydrogenphosphate diester groups of the polymerizable monomer that has the hydrogenphosphate diester group.

  [问题] 一种牙科粘合剂组合物，含有一种含酸基团的可聚合单体，可用作牙科粘合材料或底漆。该牙科粘合剂组合物具有极佳的粘合耐久性，可进一步提高粘合强度和粘合耐久性，使牙齿能够长时间更牢固地粘合在复合树脂或修复体上。 [解决方法]该牙科粘合剂组合物含有作为基本成分的可聚合单体和第 IV 组元素离子，其中至少 10% 的可聚合单体是具有磷酸氢二酯基团的可聚合单体，例如双（2-甲基丙烯酰氧乙基）磷酸氢二酯或 2-甲基丙烯酰氧乙基苯基磷酸氢二酯，组合物中第 IV 组元素离子（例如钛离子或锆离子）的含量为 0.1 至 1.0 的摩尔比。
• DENTAL FILLING/RESTORATION KIT
  申请人：Kajikawa Mihoko

  公开号：US20110288195A1

  公开（公告）日：2011-11-24

  Provided is a filling/restoring material, including a photopolymerization initiator of a quaternary system formed by combining an α-diketone compound, an aliphatic amine compound, an aromatic amine compound, and a photoacid generator, in which even when the filling/restoring material is filled and cured on a cured layer of a dental adhesive material including a radical-polymerizable monomer having an acidic group, the filling/restoring material undergoes sufficient curing up to a contact interface between the filling/restoring material and the cured layer, thereby providing high adhesive strength stably. Also provided is a dental filling/restoration kit, including: a filling/restoring material including: a polymerizable monomer having no acidic group; a basic inorganic material; and a photopolymerization initiator formed by at least combining: an α-diketone compound; an aliphatic amine compound; an aromatic amine compound; and a photoacid generator; and an adhesive material, which is used for adhesion between a tooth and the filling/restoring material by curing the adhesive material before filling the filling/restoring material, the adhesive material including: a polymerizable monomer including a polymerizable monomer having an acidic group; and a polymerization initiator.
• US8513327B2
  申请人：——

  公开号：US8513327B2

  公开（公告）日：2013-08-20
• US8546459B2
  申请人：——

  公开号：US8546459B2

  公开（公告）日：2013-10-01