diperoxyterephthalic acid diethyl ester | 108991-57-7

• 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: diperoxyterephthalic acid diethyl ester
• 英文别名: Diperoxyterephthalsaeure-diaethylester；Terephthaldipersaeure-diaethylester；Bis(beta-ethoxy) terephthalate；diethyl benzene-1,4-dicarboperoxoate
• CAS: 108991-57-7
• 化学式: C₁₂H₁₄O₆
• 分子量: 254.24
• InChiKey: ZYVFDKRXEVNSOC-UHFFFAOYSA-N

物化性质

• 沸点：
  422.8±28.0 °C(Predicted)
• 密度：
  1.205±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  18
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  diperoxyterephthalic acid diethyl ester 、 水 生成 氫過氧化乙基 、 对苯二甲酸
  参考文献：
  名称：

  Baeyer; Villiger, Chemische Berichte, 1901, vol. 34, p. 764

  摘要：

  DOI：
• 作为产物：
  描述：

  对苯二甲酰氯 、 alkaline earth salt of/the/ methylsulfuric acid 在 水 、 苯 作用下， 生成 diperoxyterephthalic acid diethyl ester
  参考文献：
  名称：

  Baeyer; Villiger, Chemische Berichte, 1901, vol. 34, p. 764

  摘要：

  DOI：

文献信息

• Process for preparing cellular foam stabilizer and foam material produced thereby
  申请人：Celotex Corporation

  公开号：EP0070419A2

  公开（公告）日：1983-01-26

  Polyoxyalkylene surfactants for cellular foams can be prepared by reacting a polyoxyalkylene adduct and an esterified unsaturated dibasic acid in the presence of a free-radical initiator.

  用于蜂窝泡沫的聚氧亚烷基表面活性剂可以通过聚氧亚烷基加合物和酯化的不饱和二元酸在自由基引发剂的存在下发生反应来制备。
• Curable mixtures of polyepoxides and amine-terminated graft polymer dispersions
  申请人：BASF WYANDOTTE CORPORATION

  公开号：EP0059369A1

  公开（公告）日：1982-09-08

  Curable mixtures of polyepoxides and amine-terminated polymers are employed. The amine-terminated polymers are prepared by the in situ free radical polymerization of ethylenically unsaturated monomer or monomers in amine-terminated polyoxyalkylene polyether polymers.

  胺封端聚合物是通过乙烯不饱和单体或胺封端聚氧亚烷基聚醚聚合物中的单体原位自由基聚合制备的。
• Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
  申请人：BASF Corporation

  公开号：EP0091036A2

  公开（公告）日：1983-10-12

  White graft polymer dispersions in polyoxyalkylene polyether polyols are employed together with flame retardant compounds to prepare flame retardant polyurethane foams. The polymer dispersions employ less than 0.1 mole of induced unsaturation per mole of polyol mixture. improved processes for the preparation of these polymer dispersions employ either maleate or fumarate derived polyetherester polyols or polyetherester polyols prepared by reacting a polyoxyalkylene polyether polyol with a compound selected from the group consisting of maleic acid, maleic anhydride and fumaric acid and an alkylene oxide in the presence of salts and oxides of divalent metals.

  聚氧亚烷基聚醚多元醇中的白色接枝聚合物分散体与阻燃化合物一起用于制备阻燃聚氨酯泡沫。制备这些聚合物分散体的改进工艺采用马来酸盐或富马酸盐衍生的聚醚酯多元醇或聚醚酯多元醇，聚醚酯多元醇的制备方法是将聚氧亚烷基聚醚多元醇与选自马来酸、马来酸酐、富马酸和氧化亚烷的化合物在二价金属的盐和氧化物存在下进行反应。
• Preparation of carboxylic acid-containing monoether or polyether polyol addition products, and polyurethane prepolymers derived therefrom
  申请人：OLIN CORPORATION

  公开号：EP0119349A2

  公开（公告）日：1984-09-26

  Disclosed is a process for making carboxylic acid-containing mono- and polyether polyol addition products by reacting maleic acid, fumaric acid, itaconic acid, or mixtures thereof with at least one polyhydroxy-containing mono- or polyether compound (e.g. a polyether diol or triol) in the presence of a peroxy-type free radical initiator. Also disclosed are the processes of making polyurethane prepolymers and aqueous polyurethane dispersions from these carboxylic acid-containing mono- and polyether polyol addition products and processes for using these dispersions in coatings, adhesives and other useful products.

  公开了一种制造含羧酸的单醚和聚醚多元醇加成产物的工艺，其方法是在过氧型自由基引发剂存在下，使马来酸、富马酸、衣康酸或其混合物与至少一种含多羟基的单醚或聚醚化合物（如聚醚二醇或三醇）反应。此外，还公开了用这些含羧酸的一元醇和聚醚多元醇加成产物制造聚氨酯预聚物和水性聚氨酯分散体的工艺，以及将这些分散体用于涂料、粘合剂和其他有用产品的工艺。
• Anionic surfactants
  申请人：OLIN CORPORATION

  公开号：EP0129328A2

  公开（公告）日：1984-12-27

  Described are anionic surfactants which are made by (1) reacting maleic acid, fumaric acid, itaconic acid or mixtures thereof with at least one selected poly (oxyalkylated) alcohol in the presence of a peroxy-type free radical initiator to form a carboxylic acid group-containing addition product and (2) neutralizing said addition product with a sufficient amount of a neutralizing agent to convert at least a major proportion of said carboxylic acid groups to salt groups. These surfactants exhibit excellent surface activity as well as being highly soluble in caustic solutions.

  所述阴离子表面活性剂是通过以下方法制成的：(1) 在过氧型自由基引发剂的存在下，马来酸、富马酸、衣康酸或其混合物与至少一种选定的聚（氧烷基化）醇反应，形成含羧酸基团的加成产物；(2) 用足量的中和剂中和所述加成产物，使所述羧酸基团的至少大部分转化为盐基。这些表面活性剂具有极佳的表面活性，在苛性溶液中的溶解度也很高。