4-chloro-butyric acid vinyl ester | 121064-80-0

• 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: 4-chloro-butyric acid vinyl ester
• 英文别名: 4-Chlor-buttersaeure-vinylester；Ethenyl 4-chlorobutanoate
• CAS: 121064-80-0
• 化学式: C₆H₉ClO₂
• mdl: MFCD19234460
• 分子量: 148.589
• InChiKey: XUPMJJRMJSWCAS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  9
• 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：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  乙醛 、 4-氯丁酰氯 在 吡啶 作用下， 生成 4-chloro-butyric acid vinyl ester
  参考文献：
  名称：

  Sladkow; Petrow, Zhurnal Obshchei Khimii, 1954, vol. 24, p. 450,452;engl.Ausg.S.459,460

  摘要：

  DOI：

文献信息

• Modified monoolefin copolymer elastomer with improved heat and oil resistance
  申请人：UNIROYAL, INC.

  公开号：EP0015627A1

  公开（公告）日：1980-09-17

  An EPM or EPDM type of elastomer is modified by graft copolymerization with acrylic ester type of monomeric material whose homopolymer has a glass transition temperature of not greater than 6° C, in an amount sufficient to provide an ester group (-COO-) content of from 25 to 40% by weight, to yield a mixed copolymerizate vulcanizable to a heat and oil resistant elastomeric state.

  通过与丙烯酸酯类单体材料接枝共聚改性 EPM 或 EPDM 弹性体，其均聚物的玻璃化转变温度不高于 6 摄氏度，其用量足以使酯基（-COO-）含量达到 25% 至 40% （按重量计），从而得到可硫化成耐热耐油弹性体状态的混合共聚物。
• No-post-cure method of curing polyacrylate polymers
  申请人：Zeon Chemicals USA, Inc.

  公开号：EP0309794A2

  公开（公告）日：1989-04-05

  A no-post-cure method of curing polyacrylates having dual cure sites is accomplished with a two-part curing system or a combined one-part curing system. The two-part curing system consists of one or more metallic acid salts and an ammonium and/or phosphonium quaternary salt. The one-part curing system consists of an ammonium or phosphonium quaternary acid salt. The polyacrylate rubber must have both a halogen and a carboxyl cure site. The method consists of blending the curative with the polyacrylate rubber and heating the resultant com­position until the composition cures. Because the mixed composition is shelf stable, it is not necessary to immediately heat the composition to cure it. The method may optionally include the step of storing the mixed composition until it is desired to cure it.

  使用双组分固化体系或组合式单组分固化体系，可实现具有双重固化位点的聚丙烯酸酯的免后固化方法。双组分固化体系由一种或多种金属酸盐和一种铵和/或鏻季盐组成。单组分固化体系由铵或鏻季酸盐组成。聚丙烯酸酯橡胶必须同时具有卤素和羧基固化位点。该方法包括将固化剂与聚丙烯酸酯橡胶混合，然后加热所得组合物，直至组合物固化。由于混合后的组合物具有货架稳定性，因此无需立即加热组合物使其固化。该方法可选择包括储存混合组合物的步骤，直到需要固化为止。
• Improved process for preparing interpolymers of ethylene, vinyl acetate, and reactive halogen-containing monomers
  申请人：QUANTUM CHEMICAL CORPORATION (a Virginia corp.)

  公开号：EP0344353A1

  公开（公告）日：1989-12-06

  An improved emulsion polymerization process for the preparation of high Mooney viscosity terpolymers of ethylene, vinyl acetate, and reactive halogen-containing monomers is provided. In the process, the reactive halogen-containing monomer is added during the polymerization. The ethylene pressure may also be increased during the polymerization.

  本发明提供了一种用于制备乙烯、醋酸乙烯酯和含活性卤素单体的高门尼粘度三元共聚物的改进型乳液聚合工艺。在该工艺中，含活性卤素的单体在聚合过程中加入。乙烯压力也可在聚合过程中增加。
• Polyacrylate polymers utilizing substituted urea retarder
  申请人：Zeon Chemicals USA, Inc.

  公开号：EP0362459A1

  公开（公告）日：1990-04-11

  A dual cure site polyacrylate polymer is provided which utilizes an aliphatic or aryl substituted urea or thiourea as a retarder to inhibit scorch during processing. While the polymer utilizes a retarder, compression set characteristics are not harmed and in fact may be enhanced by the use of the retarder.

  本发明提供了一种双固化点聚丙烯酸酯聚合物，它利用脂肪族或芳基取代的脲或硫脲作为缓凝剂，以抑制加工过程中的焦烧。虽然这种聚合物使用了缓凝剂，但其压缩永久变形特性并不会受到损害，事实上，使用缓凝剂还可以增强这种特性。
• Curing system for polyacrylate rubbers
  申请人：Zeon Chemicals USA, Inc.

  公开号：EP0630937A1

  公开（公告）日：1994-12-28

  Compositions containing polyacrylate rubbers having dual curing sites are cured using an improved curing system comprising an alkali metal of a long chain carboxylic acid, a tertiary amine having a two methyl groups and a longer chain alkyl group, and a disubstituted urea. The compositions are shelf stable, have a high degree of scorch safety and cure rapidly at curing temperatures without adversely affecting the compression set of the cured article.

  含有具有双重固化位点的聚丙烯酸酯橡胶的组合物是使用一种改进的固化体系进行固化的，该固化体系包括一种长链羧酸碱金属、一种具有两个甲基和一个长链烷基的叔胺以及一种二取代脲。这种组合物具有货架稳定性，焦烧安全性高，并能在固化温度下快速固化，而不会对固化物的压缩永久变形产生不利影响。