二-2-乙氧基乙基过氧二碳酸酯 | 52373-74-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 中文名称: 二-2-乙氧基乙基过氧二碳酸酯
• 中文别名: 过氧化二碳酸二-2-乙氧基乙醇酯
• 英文名称: di-(2-ethoxyethyl)peroxydicarbonate
• 英文别名: Di-2-ethoxyethyl peroxy dicarbonate；2-ethoxyethoxycarbonyloxy 2-ethoxyethyl carbonate
• CAS: 52373-74-7
• 化学式: C₁₀H₁₈O₈
• 分子量: 266.248
• InChiKey: VGZZAZYCLRYTNQ-UHFFFAOYSA-N

物化性质

• 沸点：
  300.3±52.0 °C(Predicted)
• 密度：
  1.178±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  89.5
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  2-乙氧基乙基氯甲酸酯 在 双氧水 、 potassium hydroxide 作用下， 以 水 为溶剂， 反应 0.07h， 以73.2%的产率得到二-2-乙氧基乙基过氧二碳酸酯
  参考文献：
  名称：

  ONLINE CONTINUOUS FLOW PROCESS FOR THE SYNTHESIS OF ORGANIC PEROXIDES USING HYDROGEN PEROXIDE AS RAW MATERIAL

  摘要：

  一种在线连续流程生产方法，通过使用过氧化氢作为原料直接制备有机过氧化物。该生产过程使用过氧化氢、催化剂和氧化底物作为原料。底物将通过氧化和处理逐步转化为指定的过氧化物。该过程在一个即插即用的集成连续流反应器中进行，并且原料持续供给到反应器中。因此，指定的过氧化物可以在即插即用的集成连续流反应器出口处连续获得。

  公开号：

  US20200172478A1

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。
• [EN] COLORANT MULTIMER, COLORED CURABLE COMPOSITION, COLOR FILTER AND METHOD FOR PRODUCING THE SAME, AND SOLID-STATE IMAGE SENSOR, IMAGE DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND ORGANIC EL DISPLAY WITH THE COLOR FILTER<br/>[FR] MULTIMÈRE COLORANT, COMPOSITION DURCISSABLE COLORÉE, FILTRE COLORÉ ET PROCÉDÉ DE FABRICATION DE CEUX-CI, ET DÉTECTEUR D'IMAGES À L'ÉTAT SOLIDE, DISPOSITIF D'AFFICHAGE D'IMAGES, DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES ET DISPOSITIF D'AFFICHAGE ÉLEC
  申请人：FUJIFILM CORP

  公开号：WO2011040628A1

  公开（公告）日：2011-04-07

  A colorant multimer includes, as a partial structure of a colorant moiety, a dipyrromethene metal complex compound or tautomer thereof obtained from: (i) a dipyrromethene compound represented by the following Formula (M); and (ii) a metal or a metal compound: wherein in Formula (M), R4, R5, R6, R7, R8, R9, and R10 each independently represent a hydrogen atom or a monovalent substituent.

  一种着色剂多聚体包括作为着色剂部分结构的二吡咯甲烷金属配合物化合物或其互变异构体，所述化合物由以下公式（M）表示的二吡咯甲烷化合物和金属或金属化合物得到：其中在公式（M）中，R4、R5、R6、R7、R8、R9和R10分别独立地表示氢原子或一价取代基。
• POLYFLUOROALKYL ALLYL COMPOUND AND METHOD FOR PRODUCING THE SAME
  申请人：UNIMATEC CO., LTD.

  公开号：US20170291865A1

  公开（公告）日：2017-10-12

  A polyfluoroalkyl allyl compound represented by the general formula: CF 3 (CF 2 ) n (CH 2 CF 2 ) a (CF 2 CF 2 ) b CH 2 CH═CH 2 [I] (n: 0 to 5, a: 1 or 2, b: 0 to 3). The polyfluoroalkyl allyl compound is produced by reacting a carboxylic acid allyl adduct represented by the general formula: CF 3 (CF 2 ) n (CH 2 CF 2 ) a (CF 2 CF 2 ) b CH 2 CHICH 2 OCOR′  [II] (n, a, and b are as defined above, and R′: a C 1 -C 3 alkyl group) with a transition metal. This method for producing provides a polyfluoroalkyl allyl compound used as a synthetic intermediate for a fluorine-containing alkylsilane compound that can remove free iodine derived from the raw material compound, before a hydrosilylation reaction is performed, without using a metal reagent having a high environmental impact, and that has excellent handling properties.

  通用公式表示的聚氟烷基丙烯化合物：CF3(CF2)n(CH2CF2)a(CF2CF2)bCH2CH═CH2[I]（n：0至5，a：1或2，b：0至3）。通过将通用公式表示的羧酸丙烯基加合物：CF3(CF2)n(CH2CF2)a(CF2CF2)bCH2CHICH2OCOR′[II]（n、a和b如上定义，R′：C1-C3烷基）与过渡金属反应来生产聚氟烷基丙烯化合物。这种生产方法提供了一种聚氟烷基丙烯化合物，用作含氟烷基硅烷化合物的合成中间体，可以在进行氢硅烷化反应之前去除原料化合物中来源的游离碘，而无需使用对环境影响较大的金属试剂，并具有出色的操作性能。
• 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。
• MOLECULAR WEIGHT CONTROLLING AGENT FOR RADICAL POLYMERIZATION, METHOD FOR PRODUCING POLYMER USING SAME, AND POLYMER
  申请人：SDP Global Co., Ltd.

  公开号：US20210070687A1

  公开（公告）日：2021-03-11

  The present invention's purpose is to provide: a molecular-weight controlling agent for radical polymerization which enables controlled radical polymerization of a water-soluble monomer in an aqueous medium; a method for producing a polymer of a water-soluble vinyl monomer using the same; and a water-soluble vinyl monomer polymer. The present invention provides a molecular-weight controlling agent for radical polymerization characterized in that the agent comprises, as its active ingredient, an iodine compound represented by formula (1) and in that the solubility of the active ingredient in water is 0.5 weight % or more at 20° C. In the formula, R 1 is —COOX, —CONR 4 R 5 , an aromatic group or a cyano group, X is a hydrogen atom, an aliphatic group, an alkali metal, an alkaline earth metal, an organic ammonium or an ammonium, and R 2 , R 3 , R 4 and R 5 are each independently a hydrogen atom, an aromatic group or an aliphatic group.

  本发明的目的是提供：一种用于自由基聚合的分子量控制剂，能够在水性介质中对水溶性单体进行受控自由基聚合；使用该分子量控制剂制备水溶性乙烯单体聚合物的方法；以及水溶性乙烯单体聚合物。本发明提供一种用于自由基聚合的分子量控制剂，其特征在于，该剂包含一种由式（1）表示的碘化合物作为其活性成分，并且该活性成分在20°C时在水中的溶解度为0.5重量％或更高。在该式中，R1为—COOX，—CONR4R5，芳香基或氰基，X为氢原子，脂肪基，碱金属，碱土金属，有机铵或铵，R2、R3、R4和R5分别为氢原子，芳香基或脂肪基。