2-氯丙烯丁基酯 | 13401-85-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-氯丙烯丁基酯
• 英文名称: butyl 2-chloropropenoate
• 英文别名: 2-chloro-acrylic acid butyl ester；2-Chlor-acrylsaeure-butylester；butyl 2-chloroacrylate；α-Chloracrylsaeure-butylester；butyl 2-chloroprop-2-enoate
• CAS: 13401-85-9
• 化学式: C₇H₁₁ClO₂
• 分子量: 162.616
• InChiKey: JJFAJTXZGDAWTR-UHFFFAOYSA-N

物化性质

• 沸点：
  73-74 °C(Press: 10-11 Torr)
• 密度：
  1.0560 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2916190090

反应信息

• 作为产物：
  描述：

  丙烯酸丁酯 在 三氯化铝 、 benzeneseleninyl chloride 作用下， 以 二氯甲烷 为溶剂， 反应 22.0h， 以46%的产率得到2-氯丙烯丁基酯
  参考文献：
  名称：

  苯硒酰氯与烯烃在路易斯酸存在下的反应。一种新型的一步乙烯基氯化

  摘要：

  在氯化铝的存在下，苯硒酰氯在温和条件下被发现是一种极好的烯烃乙烯基氯化试剂。然而，苯乙烯、反式二苯乙烯和反式-1-苯基丙烯等烯烃在类似条件下会产生二氯加合物。提出了涉及正氯中间体的合理反应机理。

  DOI：

  10.1246/bcsj.61.449

文献信息

• Process for preparing arylalkynes
  申请人：——

  公开号：US20040192952A1

  公开（公告）日：2004-09-30

  The invention relates to a process for preparing arylvinyl halides and sulphonates and arylalkynes by reacting haloaromatics or aryl sulphonates with vinyl halides or sulphonates in the presence of a palladium catalyst and a base and, if appropriate, subsequent elimination.

  本发明涉及一种制备芳基乙烯基卤代物和磺酸盐以及芳基炔的方法，通过在钯催化剂和碱的存在下，将卤代芳烃或芳基磺酸盐与乙烯基卤代物或磺酸盐反应，如有必要，进行后续消除反应。
• Verfahren zur Herstellung von Arylvinylhalogeniden und Arylalkinen
  申请人：Bayer Chemicals AG

  公开号：EP1437347A2

  公开（公告）日：2004-07-14

  Die Erfindung betrifft ein Verfahren zur Herstellung von Arylvinylhalogeniden und -sulfonaten und Arylalkinen durch Umsetzung von Halogenaromaten oder Arylsulfonaten mit Vinylhalogeniden oder -sulfonaten in Gegenwart von Palladiumkatalysator und Base sowie gegebenenfalls anschließender Eliminierung.

  该发明涉及一种通过在钯催化剂和碱的存在下，将卤代芳烃或芳基磺酸盐与乙烯基卤代物或磺酸盐反应，然后可能进行消除反应，制备芳基乙烯基卤代物和磺酸盐以及芳基烯烃的方法。
• Method for production of a sealed coating for surfaces of buildings comprising a cross-linked sealed silicone membrane, adhesive and ready-to-use kit for application of said method
  申请人：——

  公开号：US20040234786A1

  公开（公告）日：2004-11-25

  The invention relates to a method for production of a sealed surface coating, for buildings (floor/wall/ceiling), of the type where a series of layers, or elements are fixed on the surface, comprising, starting from the surface, optionally at least one primer adhesive layer, at least one watertight polymer membrane, (optionally at least one woven or non-woven fibrous material layer), at least one layer of adhesive and at least one external cover, characterised in that (a) the sealed membrane is chosen from those which may be obtained from a an aqueous dispersion of silicone oil(s), (b) the adhesive applied comprises at least one adhesion promoter (C′), (c) the aqueous dispersion of silicone oil(s) is applied as a film to the surface, (d) the cross-linking of the silicone layer occurs subsequently, preferably at an ambient temperature, (e) the application of at last one layer of adhesive with added adhesion promoter (C′) is then applied, preferably by surface coating on the cross-linked silicone film and finally the external cover is applied.

  本发明涉及一种用于建筑物（地板/墙壁/天花板）密封表面涂层的生产方法，其中在表面固定一系列层或元素，包括从表面开始，可选地至少一种底漆粘合层，至少一种防水聚合物膜层，（可选地至少一种编织或非编织纤维材料层），至少一种粘合层和至少一种外部覆盖层，其特征在于（a）密封膜是从硅油水分散液中获得的膜之一，（b）应用的粘合剂包括至少一种粘附剂（C'），（c）硅油水分散液被涂覆在表面上形成一膜，（d）硅层的交联随后发生，最好在室温下进行，（e）然后应用至少一层添加粘附剂（C'）的粘合剂，最好通过在交联的硅膜上进行表面涂层，最后应用外部覆盖层。
• Aqueous dispersion based of viscous silicone oils crosslinkable by condensation into an adhering elastomer for use in particular as sealants or paints, preparation method
  申请人：——

  公开号：US20040054070A1

  公开（公告）日：2004-03-18

  The invention concerns an aqueous dispersion of viscous silicone oils capable of being crosslinked into an elastomer by water elimination (condensation). The invention aims at obtaining an aqueous silicone dispersion corresponding to an optimal compromise in terms of adherence of the crosslinked elastomer on all types of supports, and the colloidal stability of the dispersion during preparation and storage. Said aqueous dispersion comprises a viscous silicone oil A, optionally a crosslinking agent B, optionally an adhesion promoter C (silane), a filler D, a catalyst E, an emulsifier F, optionally a functional additive G and water. Said dispersion is characterised in that the filler D is input into the process for obtaining the dispersion, in the form of an aqueous suspension of at least a hydrophilic compound (CaCO3SiO2, TiO2, Al2/H2O, organic polymer latex). The invention also concerns the preparation of said particularly stable dispersion since it has a residual emulsion rate T not less than 70%. The invention is useful for producing concentrated sealants and elastomer coating for insulating polymer foam (polyurethane).

  本发明涉及一种粘性有机硅油的水分散体，能够通过水消除（缩合）交联成弹性体。本发明旨在获得一种水性有机硅分散体，以在制备和储存期间实现交联弹性体对所有类型支撑物的粘附和分散稳定性的最佳折衷。所述水性分散体包括粘性有机硅油A，可选交联剂B，可选粘附剂C（硅烷），填料D，催化剂E，乳化剂F，可选功能性添加剂G和水。所述分散体的特征在于，填料D以至少一种亲水化合物（CaCO3SiO2，TiO2，Al2/H2O，有机聚合物乳液）的水悬浮液的形式输入到获得分散体的过程中。本发明还涉及制备该特别稳定分散体的方法，因为它具有不少于70％的残留乳化率T。本发明有助于生产浓缩密封剂和用于绝缘聚合物泡沫（聚氨酯）的弹性体涂层。
• Novel resin composition, coating material comprising said resin composition and method for forming coatings
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0052330A1

  公开（公告）日：1982-05-26

  A resin composition comprising (A) a polymer having, in the molecule, at least two groups represented by the following structural formula (I): wherein R1 is isopropyl, sec-butyl, tert-butyl, a C2-20 alkyl group, a C3-20 cycloalkyl group, a C5-20 alkenyl group, a C3-20 hydroxyalkyl group, a C5-20 alkoxyalkyl group, a C3-20 aminoalkyl group, a C6-20 aryl group or a C6-20 arylalkyl group, and n is 0, 1 or 2, and (B) a polymer having an electron attractive group and an α,β-ethylenic double bond adjacent thereto. Though said composition is stable at room temperature, it is crosslinked and cured at high temperatures because the amino group of the polymer (A) adds to the double bond of the polymer (B). Accordingly, said resin composition is suitable for use as a cathodic electrocoating material.

  一种树脂组合物，包含(A)一种聚合物，其分子中至少有两个由以下结构式(I)代表的基团： 其中 R1 为异丙基、仲丁基、叔丁基、C2-20 烷基、C3-20 环烷基、C5-20 烯基、C3-20 羟烷基、C5-20 烷氧基烷基、C3-20 氨基烷基、C6-20 芳基或 C6-20 芳烷基，n 为 0、1 或 2；以及 (B) 具有引电子基团和邻接α,β-乙烯双键的聚合物。虽然所述组合物在室温下稳定，但由于聚合物（A）的氨基与聚合物（B）的双键相加，因此在高温下会发生交联和固化。因此，所述树脂组合物适合用作阴极电涂层材料。