3-Vinylbernsteinsaeure-monoethylester | 137669-40-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 3-Vinylbernsteinsaeure-monoethylester
• 英文别名: (E)-3-ethoxycarbonylpent-3-enoic acid
• CAS: 137669-40-0
• 化学式: C₈H₁₂O₄
• 分子量: 172.181
• InChiKey: LYIULCNNUMVAEO-ZZXKWVIFSA-N

物化性质

• 沸点：
  292.3±23.0 °C(Predicted)
• 密度：
  1.131±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-Vinylbernsteinsaeure-monoethylester 在 sodium aluminum diethyl dihydride 作用下， 以 乙醚 、 甲苯 为溶剂， 反应 16.0h， 以37%的产率得到β-Ethyliden-γ-butyrolacton
  参考文献：
  名称：

  Roeder, Erhard; Krauss, Hiltrud, Liebigs Annalen der Chemie, 1992, # 3, p. 177 - 182

  摘要：

  DOI：
• 作为产物：
  描述：

  2-(triphenylphosphoranylidene)succinic acid 1-ethyl ester 、 乙醛 以 甲苯 为溶剂， 反应 4.0h， 以2.03 g的产率得到3-Vinylbernsteinsaeure-monoethylester
  参考文献：
  名称：

  Roeder, Erhard; Krauss, Hiltrud, Liebigs Annalen der Chemie, 1992, # 3, p. 177 - 182

  摘要：

  DOI：

文献信息

• Aqueous coating compositions
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0322188A1

  公开（公告）日：1989-06-28

  Aqueous coating compositions include an anionic species-scavenging system. The scavenging system includes an aqueous dispersion of water-insoluble, weak base-functional polymer particles. The particles are polymerized from monomer including a weak base-functional monomer such as 2-(diethylamino)ethyl methacrylate or 2-(t-butylamino)-ethyl methacrylate. A two stage process may be employed to prepare the particles and 2-(dimethylamino)-ethyl methacrylate may be included only in the initial stage. Alternatively, a single stage process may be employed using 2-(t-butylamino)methacrylate. The system also includes a volatile base such as ammonia to maintain the pH of the composition above the pKa of the weak base prior to and during application of the composition. As the volatile base is lost, the weak base is protonated and forms ion pairs with anionic species such as anionic surfactant. The compositions form coatings having good water resistance, and may be used as paints, paper coatings, caulking materials, adhesives, binders for non-woven products and for floor polishes and printing inks.

  水性涂料组合物包括阴离子物种清除系统。清除系统包括不溶于水的弱碱功能聚合物颗粒的水性分散体。这些微粒由单体聚合而成，单体包括弱碱官能团单体，如 2-(二乙基氨基)乙基甲基丙烯酸酯或 2-(叔丁基氨基)-乙基甲基丙烯酸酯。制备颗粒时可采用两阶段工艺，2-(二甲基氨基)-乙基甲基丙烯酸酯可仅用于初始阶段。另外，也可以使用 2-（叔丁氨基）甲基丙烯酸乙酯进行单阶段制备。该系统还包括挥发性碱（如氨），以便在使用组合物之前和使用期间将组合物的 pH 值保持在弱碱的 pKa 以上。随着挥发性碱的流失，弱碱被质子化，并与阴离子物质（如阴离子表面活性剂）形成离子对。这种组合物形成的涂料具有良好的耐水性，可用作油漆、纸张涂料、填缝剂、粘合剂、无纺布产品粘合剂以及地板抛光剂和印刷油墨。
• Cationic latex paint compositions
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0407085A2

  公开（公告）日：1991-01-09

  A paint composition comprising cationic latex polymeric binder, pigment and selective cationic pigment dispersant is disclosed. The paint compositions, which demonstrate the advantages of a water-­based system, also exhibit excellent stain blocking, corrosion resistance, water sensitivity resistance and adhesion to wood and alkyd surfaces which are competitive in performance with conventional solvent based alkyd primers.

  本发明公开了一种由阳离子乳胶聚合物粘合剂、颜料和选择性阳离子颜料分散剂组成的涂料组合物。这种涂料组合物展示了水性体系的优点，同时还具有优异的防污、耐腐蚀、耐水敏感性以及对木材和醇酸树脂表面的附着力，其性能与传统的溶剂型醇酸树脂底漆相比具有竞争力。
• Water-based composites with superior cure in thick films, and chemical and shock resistance
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0432921A1

  公开（公告）日：1991-06-19

  The invention concerns a composition which may be used in or as a composition for coating or overlaying Portland cement concrete or metal. The composition includes a synthetic polymer latex, an amine-functional epoxy curing agent and an epoxy-functional or amine-functional silane. The composition may additionally comprise an epoxy resin and a filler having a fine particle size.

  本发明涉及一种可用于或作为波特兰水泥混凝土或金属涂层或覆盖层的组合物。该组合物包括合成聚合物胶乳、胺官能环氧固化剂和环氧官能或胺官能硅烷。此外，该组合物还可包括环氧树脂和具有细粒度的填料。
• Process for controlling adsorption of polymeric latex on titanium dioxide
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0625541A2

  公开（公告）日：1994-11-23

  Coating compositions including stable composite latex-pigment particles are prepared by dispersing titanium dioxide pigment particles in a dispersion of selected polymeric latex particles which have at least one dihydrogen phosphate functional group. The selected polymeric latex particles adsorb on to the titanium dioxide particles. Dibasic phosphate is then provided to the mixture to stop adsorption and stabilize the composite particles. The coating composition gives a coating with improved hiding.

  将二氧化钛颜料颗粒分散在具有至少一个磷酸二氢酯官能团的选定聚合物胶乳颗粒的分散液中，可制备出包括稳定的复合胶乳-颜料颗粒的涂料组合物。选定的聚合胶乳颗粒会吸附在二氧化钛颗粒上。然后向混合物中加入磷酸二氢盐，以阻止吸附并稳定复合颗粒。这种涂料组合物能使涂料具有更好的遮盖力。
• Waterborne zinc-rich primer compositions
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0732380A2

  公开（公告）日：1996-09-18

  A multi-component waterborne corrosion resistant coating composition used as an organic zinc rich primer for protecting metal substrate from corrosion. The composition includes zinc dust, a crosslinking component and a polymeric component produced from a low Tg polymer and an amine functional curing agent. These components of the composition are stored separately and then mixed prior to applying the coat of the composition over metal substrate. The coating composition of the present invention has longer pot life than conventional waterborne corrosion resistant coating composition.

  一种多组分水性防腐蚀涂料组合物，用作保护金属底材免受腐蚀的有机富锌底漆。该组合物包括锌粉、交联组分和由低 Tg 聚合物和胺功能固化剂制成的聚合物组分。组合物中的这些成分分别储存，然后在金属基材上涂覆组合物之前进行混合。 本发明的涂料组合物比传统的水性耐腐蚀涂料组合物具有更长的使用寿命。