4-[2-[2-(2-Methylprop-2-enoyloxy)ethoxy]ethoxy]benzoic acid | 160939-69-5

• 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: 4-[2-[2-(2-Methylprop-2-enoyloxy)ethoxy]ethoxy]benzoic acid
• CAS: 160939-69-5
• 化学式: C₁₅H₁₈O₆
• 分子量: 294.304
• InChiKey: LOAHFWAKRMSMTL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  21
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  82.1
• 氢给体数：
  1
• 氢受体数：
  6

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：WO2015126666A1

  公开（公告）日：2015-08-27

  A dental composition comprising a polymerizable monomer (1), initiator, 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, nitrogen, and oxygen, a bisphenol moiety. The invention is also directed to the use of the dental composition as or for producing a dental filling material, dental cement, crown and bridge material, inlay, onlay, veneer, orthodontic device or dental mill blank

  一种牙科组合物，包括可聚合单体（1），引发剂，填充剂组分，其重量百分比超过整个组合物的约20％，其中可聚合单体（1）具有以下特征：恰好有两个（甲基）丙烯酸酯反应基团，具有不对称的骨架作为（甲基）丙烯酸酯反应基团之间的连接，两个（甲基）丙烯酸酯反应基团作为烷基酯附着在不对称单体骨架上，不对称骨架包含苯酚类型的芳香基团，可聚合单体（1）不含有酸性基团，除碳、氢、氮和氧之外的其他原子，双酚基团。本发明还涉及将该牙科组合物用作或用于制备牙齿充填材料、牙科水泥、冠桥材料、内镶、外镶、瓷贴面、正畸装置或牙科铣刀毛坯。
• POLYMERIZABLE LIQUID CRYSTAL COMPOUND, PHASE DIFFERENCE FILM AND LIQUID CRYSTAL DISPLAY USING THE SAME
  申请人：Tomita Hidetoshi

  公开号：US20100047478A1

  公开（公告）日：2010-02-25

  A polymerizable liquid crystal compound is represented by the following formula (1): P-Sp 1 -L 1 -M 1 -L 2 -Sp 2 -Ox   (1) wherein P represents a polymerizable group; one of Sp 1 and Sp 2 represents a branched alkylene group, or an alkylene group containing, in the chain thereof, at least one divalent linking group selected from the group consisting of —O—, —C≡C— and —S—; the other of Sp 1 and Sp 2 represents a straight chain alkylene group; each of L 1 and L 2 independently represents a divalent linking group; M 1 represents a mesogenic group; and Ox represents a substituent containing an oxetanyl group.
• PHOTOSENSITIVE POLYMER AND PHOTOALIGNABLE PHASE DIFFERENCE FILM
  申请人：JNC Petrochemical Corporation

  公开号：US20140225047A1

  公开（公告）日：2014-08-14

  To provide a photosensitive polymer, a phase difference film using the photosensitive polymer, and an optical film using the phase difference film. A solution is a photosensitive polymer having a constitutional unit represented by formula (1): wherein, in formula (1), for example, R 1 is hydrogen or methyl; a is 2 or 3; p is an integer from 1 to 12; X 1 is —O—, —COO— or —OCO—; b is an integer from 0 to 3; A 1 is a divalent group selected from 1,4-phenylene or naphthalene-2,6-diyl, and in the divalent group, at least one of hydrogen may be replaced by fluorine or chlorine; Z 1 is a single bond, —COO—, —CH═CH—COO—, —CH 2 CH 2 —COO—, —CH 2 O— or —CONH—; W 1 and W 2 are hydrogen, fluorine or 1-5C alkyl or alkoxy; Y 1 is —O—; and R 2 is 1-20C alkyl, and at least one of —CH 2 — in the alkyl may be replaced by —O—.
• US7988882B2
  申请人：——

  公开号：US7988882B2

  公开（公告）日：2011-08-02
• US9388259B2
  申请人：——

  公开号：US9388259B2

  公开（公告）日：2016-07-12