2-氰基丙烯酸异戊基酯 | 19475-26-4

• 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-氰基丙烯酸异戊基酯
• 英文名称: isopentyl 2-cyanoacrylate
• 英文别名: isoamyl cyanoacrylate；Isoamyl 2-cyanoacrylate；3-methylbutyl 2-cyanoprop-2-enoate
• CAS: 19475-26-4
• 化学式: C₉H₁₃NO₂
• mdl: MFCD01673914
• 分子量: 167.208
• InChiKey: GASDVTHQNCFANM-UHFFFAOYSA-N

物化性质

• 沸点：
  244.5±23.0 °C(Predicted)
• 密度：
  0.9795 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.555
• 拓扑面积：
  50.1
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2926909090

文献信息

• RAPIDLY CURING CYANOACRYLATES AS ADHESIVES
  申请人：Swords Noeleen

  公开号：US20100029978A1

  公开（公告）日：2010-02-04

  The present invention relates to a polymerizable adhesive composition which comprises, at least as one constituent, a cyanacrylate component and which requires a comparitively short time for curing when used on surfaces. The present invention therefore also includes a method for the production of the cyanacrylate component described above, and the cyanacrylate component as such.

  本发明涉及一种聚合粘合剂组成物，至少包括一种氰基丙烯酸酯组分，并在表面使用时需要相对较短的固化时间。因此，本发明还包括上述氰基丙烯酸酯组分的制备方法以及氰基丙烯酸酯组分本身。
• COMPOUNDS AND THEIR USES 708
  申请人：BROUGH Stephen

  公开号：US20120065214A1

  公开（公告）日：2012-03-15

  The present invention relates to pyrazinone derivatives of formula (I): wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and R 7 are as herein defined; processes for their preparation, pharmaceutical compositions containing them and their use in therapy.

  本发明涉及公式（I）的吡唑酮衍生物：其中R1、R2、R3、R4、R5、R6和R7如本文所定义；其制备过程，含有它们的制药组合物以及它们在治疗中的应用。
• PYRAZINONE DERIVATIVES, PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF AND THEIR USES
  申请人：Brough Stephen

  公开号：US20130012523A1

  公开（公告）日：2013-01-10

  The present invention relates to pyrazinone derivatives of formula (I): wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and R 7 are as herein defined; processes for their preparation, pharmaceutical compositions containing them and their use in therapy.

  本发明涉及式(I)的吡嗪酮衍生物，其中R1，R2，R3，R4，R5，R6和R7如所定义;它们的制备方法，含有它们的制药组合物以及它们在治疗中的使用。
• Novel alpha-cyanoacrylate and adhesive composition
  申请人：THREE BOND CO., LTD.

  公开号：EP0470722A1

  公开（公告）日：1992-02-12

  A novel neopentyl α-cyanoacrylate is provided. It has superior adhesive properties even at high temperatures and whitening-preventing property.

  本研究提供了一种新型新戊基 α-氰基丙烯酸酯。它即使在高温下也具有优异的粘合性能和防白性能。
• Highly pure alkyl 2-cyanoacrylates
  申请人：MERCK PATENT GmbH

  公开号：EP0895987A1

  公开（公告）日：1999-02-10

  A process for the preparation of a highly pure alkyl 2-cyanoacrylate, wherein alkyl has 1-10 C atoms, characterized in that a) formaldehyde is reacted with an alkyl cyanoacetate ester by means of a catalyst in a solvent mixture selected from the group comprising ethylacetate, diglyme, dichloroethane and benzene, yielding an oligo-(alkyl 2-cyanoacrylate); b) the product of (a) is separated in the form of a solid; c) the product of (b) is depolymerized under sulfur dioxide atmosphere free from other polymerization inhibitors to yield an alkyl 2-cyanoacrylate with a purity of 98 - 100 %.

  一种制备高纯度 2-氰基丙烯酸烷基酯的工艺、 其中烷基有 1-10 个 C 原子、 其特征在于 a) 在选自乙酸乙酯、二甘醇、二氯乙烷和苯的混合溶剂中，通过催化剂使甲醛与氰乙酸烷基酯反应、 生成低聚 2-氰基丙烯酸烷基酯； b) (a) 项的产物以固体形式分离； c) 在不含其他聚合抑制剂的二氧化硫气氛下对(b)的产物进行解聚 得到纯度为 98-100 % 的 2-氰基丙烯酸烷基酯。