1-甲基亚乙基双(4,1-苯氧基-2,1-亚乙基)双乙酸酯 | 19224-29-4

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1-甲基亚乙基双(4,1-苯氧基-2,1-亚乙基)双乙酸酯
• 英文名称: dianol 22 diacetate
• 英文别名: dyanol 22 diacetate；2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bisethyl diacetate；2,2'-((1-Methylethylidene)bis(4,1-phenyleneoxy))bisethyl diacetate；2-[4-[2-[4-(2-acetyloxyethoxy)phenyl]propan-2-yl]phenoxy]ethyl acetate
• CAS: 19224-29-4
• 化学式: C₂₃H₂₈O₆
• 分子量: 400.472
• InChiKey: HBDPNIKSHRQAJF-UHFFFAOYSA-N

物化性质

• 沸点：
  240-245 °C(Press: 1 Torr)
• 密度：
  1.15g/cm3 at 20℃
• LogP：
  7.16

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  29
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  双酚-A聚氧乙烯醚 、 溶剂黄146 生成 1-甲基亚乙基双(4,1-苯氧基-2,1-亚乙基)双乙酸酯
  参考文献：
  名称：

  2,2-双[4-（2-羟基乙氧基）苯基]丙烷二乙酸酯和2,2'-氧基二-N-碳乙氧基咔唑的构象研究

  摘要：

  DOI：

  10.1021/j100382a023

文献信息

• [EN] DENTAL COMPOSITION AND USE THEREOF<br/>[FR] COMPOSITION DENTAIRE ET SON UTILISATION
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2015126862A1

  公开（公告）日：2015-08-27

  The invention relates to a dental composition comprising polymerizable monomer (1), initiator component(s), filler component(s) in an amount of more than about 20 wt.-%, wt.-% with respect to the whole weight of the composition, the polymerizable monomer (1) being characterized as follows: having exactly two (meth)acrylate reactive moieties, having an unsymmetrical backbone as linkage between the (meth)acrylate reactive moieties, the two (meth)acrylate reactive moieties being attached onto the unsymmetrical monomer backbone as alkyl esters, the unsymmetrical backbone comprising one aromatic moiety of the phenolic type, the polymerizable monomer (1) not containing an acidic moiety, other atoms than carbon, hydrogen, and oxygen, bisphenol moieties. The invention also relates to the use of the dental composition as or for producing a dental filling material, crown and bridge material, inlay, onlay, veneer or dental mill blank.

  该发明涉及一种牙科组合物，包括可聚合单体（1），引发剂成分，填料成分，其含量超过整个组合物重量的20重量％，可聚合单体（1）的特征如下：具有正好两个（甲基）丙烯酸酯反应基团，具有非对称的骨架作为（甲基）丙烯酸酯反应基团之间的连接，两个（甲基）丙烯酸酯反应基团附着在非对称单体骨架上作为烷基酯，非对称骨架包括酚型芳香基团，可聚合单体（1）不含有酸性基团，除碳、氢和氧之外的其他原子，双酚基团。该发明还涉及将该牙科组合物用作或用于生产牙科充填材料，牙冠和桥梁材料，嵌体，瓷贴面或牙科铣削坯料。
• Compositions curable by ring opening metathesis polymerarization at low temperatures and their application in the dental field
  申请人：3M Innovative Properties Company

  公开号：EP1942125A1

  公开（公告）日：2008-07-09

  The invention relates to a composition which is polymerizable by ring-opening metathesis polymerization (ROMP) comprising at least one monomer that is polymerizable by ROMP, at least one initiator of the Hoveyda-Grubbs type for initiating the ROMP and at least one retarder selected from the group consisting of heterocyclic a means having a ring with at least one N-atom and five or less atoms constituting the ring bearing the at least one N-atom. The invention further relates to a process for the preparation of a composition which is polymerizable by ROMP, a dental material obtainable by polymerizing a composition according to the invention and the use of a substance selected from the group consisting of heterocyclic amines having a ring with at least one N-atom and five or less atoms constituting the ring bearing the at least one N-atom or of a mixture of two or more of such substances as a retarder in ROMP.

  本发明涉及一种可通过开环偏聚聚合反应（ROMP）聚合的组合物，该组合物包含至少一种可通过ROMP聚合的单体、至少一种用于引发ROMP的Hoveyda-Grubbs型引发剂和至少一种选自具有至少一个N原子的环和五个或更少的原子构成具有至少一个N原子的环的杂环组成的组的缓凝剂。本发明还涉及一种可通过 ROMP 聚合的组合物的制备方法、一种可通过聚合根据本发明制备的组合物而获得的牙科材料，以及在 ROMP 中使用一种选自杂环胺的物质作为缓凝剂，该杂环胺具有至少一个 N 原子和五个或更少的原子组成的环，或两种或更多种此类物质的混合物。
• Dental composition, method of producing and use thereof
  申请人：3M Innovative Properties Company

  公开号：EP2481390A1

  公开（公告）日：2012-08-01

  The invention relates to a dental composition comprising a) compound (A) with the following features: only one backbone unit (U) with 6 to 20 carbon atoms, at least 6 carbon atoms thereof forming an aromatic or an aliphatic cyclic moiety, the remaining carbon atoms either being part of substituents pending from the cyclic moiety or being part of bridging groups to spacer units, wherein one or more of the remaining carbon atoms can be replaced by an oxygen atom, the backbone unit not comprising a bisphenol structure, one or two spacer unit(s) (S) being connected to the backbone unit (U) via an ether linkage, at least one spacer unit (S) comprising a -CH2-CH2-CH2-CH2-O-CH2-CH(Q)-OG chain or a -CH2-CH(OG)-CH2-OM residue or a mixture of these two types of spacers within one spacer unit, with G comprising at least one group selected from acroyl, methacroyl, acetyl, benzoyl, and combinations thereof, M comprising at least one aryl group, and combinations thereof, Q comprising at least one group selected from hydrogen, methyl, phenyl, phenoxymethyl, and combinations thereof, b) filler (B) and c) initiator (C).

  本发明涉及一种牙科组合物，包括 a) 具有以下特征的化合物 (A) 只有一个具有 6 至 20 个碳原子的骨架单元 (U)，其中至少有 6 个碳原子形成芳香族或脂肪族环状分子，其余碳原子或者是环状分子的取代基的一部分，或者是连接间隔单元的桥基的一部分，其中一个或多个其余碳原子可以被氧原子取代，骨架单元不包括双酚结构、 一个或两个间隔单元（S）通过醚键与骨架单元（U）连接，至少一个间隔单元（S）包括-CH2-CH2-CH2-CH2-O-CH2-CH(Q)-OG 链或-CH2-CH(OG)-CH2-OM 残基或一个间隔单元中这两种间隔单元的混合物、 G 包括至少一个选自丙酸基、甲基丙酸基、乙酰基、苯甲酰基和它们的组合的基团 及其组合，M 包括至少一个芳基及其组合、 Q 包含至少一个选自氢、甲基、苯基、苯氧基甲基和它们的组合的基团、 及其组合、 b) 填充剂（B）和 c) 引发剂（C）。
• INTERMEDIATE FILM FOR LAMINATED GLASS
  申请人：Kuraray Co., Ltd.

  公开号：EP3275934A1

  公开（公告）日：2018-01-31

  Provided is an intermediate film for laminated glass which is composed of a composition having both a sufficiently reduced glass transition temperature and sufficiently high tanδ. Also provided is an intermediate film for sound-insulating laminated glass having improved sound-insulating properties not only in the coincidence region but also in the mass-dominated region. This intermediate film for laminated glass is composed of a composition (A) containing 100 parts by mass of at least one resin (a1) selected from the group consisting of thermoplastic resins and thermosetting resins, and 10-1000 parts by mass of at least one compound (a2) selected from the group consisting of specific compound 1 through compound 4.

  本发明提供了一种用于夹层玻璃的中间膜，该中间膜由同时具有足够低的玻璃化转变温度和足够高的 tanδ 的成分组成。还提供了一种用于隔音夹层玻璃的中间膜，它不仅在重合区而且在质量主导区的隔音性能都得到了改善。 这种用于夹层玻璃的中间膜由一种组合物（A）组成，该组合物含有至少一种选自热塑性树脂和热固性树脂组的树脂（a1）（按重量计）100 份和至少一种选自特定化合物 1 至化合物 4 组的化合物（a2）（按重量计）10-1000 份。
• Dental composition and use thereof
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US10004669B2

  公开（公告）日：2018-06-26

  The invention relates to a dental composition comprising polymerizable monomer (1), initiator component(s), filler component(s) in an amount of more than about 20 wt.-%, wt.-% with respect to the whole weight of the composition, the polymerizable monomer (1) being characterized as follows: having exactly two (meth)acrylate reactive moieties, having an unsymmetrical backbone as linkage between the (meth)acrylate reactive moieties, the two (meth)acrylate reactive moieties being attached onto the unsymmetrical monomer backbone as alkyl esters, the unsymmetrical backbone comprising one aromatic moiety of the phenolic type, the polymerizable monomer (1) not containing an acidic moiety, other atoms than carbon, hydrogen, and oxygen, bisphenol moieties. The invention also relates to the use of the dental composition as or for producing a dental filling material, crown and bridge material, inlay, onlay, veneer or dental mill blank.

  本发明涉及一种牙科组合物，该组合物包含可聚合单体（1）、引发剂组分、填充剂组分，其用量占组合物总重量的 20%以上，其中可聚合单体（1）的特征如下：可聚合单体（1）的重量占组合物总重量的 20%以上，引发剂组分的重量占组合物总重量的 20%以上。可聚合单体 (1) 的特征如下：具有正好两个(甲基)丙烯酸酯活性分子，具有不对称骨架作为(甲基)丙烯酸酯活性分子之间的连接，两个(甲基)丙烯酸酯活性分子作为烷基酯连接到不对称单体骨架上，不对称骨架包括一个酚类芳香分子，可聚合单体(1)不含有酸性分子、碳、氢和氧以外的其他原子、双酚分子。本发明还涉及将牙科组合物用作或用于生产牙科填充材料、牙冠和牙桥材料、嵌体、镶嵌体、贴面或牙科磨削坯料。