Butan-2-yl 2-(trifluoromethyl)prop-2-enoate

• 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
• 英文名称: Butan-2-yl 2-(trifluoromethyl)prop-2-enoate
• 英文别名: butan-2-yl 2-(trifluoromethyl)prop-2-enoate
• 化学式: C₈H₁₁F₃O₂
• 分子量: 196.17
• InChiKey: AVHJZCRVHSXXDB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• REINFORCING FIBERS AND PRODUCTION METHOD THEREFOR, AND MOLDED ARTICLE USING SAME
  申请人：Kuraray Co., Ltd.

  公开号：EP3805451A1

  公开（公告）日：2021-04-14

  Reinforcing fibers containing hydrophilic fibers and an adhesive component, wherein at least a part of the surfaces of the hydrophilic fibers have the adhesive component, the adhesive component contains a modified conjugated diene rubber having a hydrogen-bonding functional group in a part of the conjugated diene rubber, and the number of the hydrogen-bonding functional groups in the modified conjugated diene rubber is 2 to 150 per molecule on average; a method for producing the reinforcing fibers; and a molded article using the reinforcing fibers.

  含有亲水纤维和粘合剂成分的增强纤维，其中亲水纤维的至少一部分表面具有粘合剂成分，粘合剂成分含有改性共轭二烯橡胶，在共轭二烯橡胶的一部分中具有氢键官能团，改性共轭二烯橡胶中氢键官能团的数量平均为每分子 2 至 150 个；生产增强纤维的方法；以及使用增强纤维的模塑制品。
• REINFORCING FIBER, METHOD FOR MANUFACTURING SAME, AND MOLDED BODY USING SAME
  申请人：Kuraray Co., Ltd.

  公开号：EP3933101A1

  公开（公告）日：2022-01-05

  Provided are reinforcing fibers using an adhesive component not containing resorcinol and formaldehyde, which are excellent in adhesiveness to rubber and which can be efficiently produced while preventing contamination of production facilities, and a method for producing them, as well as a molded article using them. The reinforcing fibers have an adhesive component that contains a conjugated diene rubber and an oil, in at least a part of the surfaces thereof, wherein the vapor pressure at 20°C of the oil is 10 Pa or less.

  本发明提供了使用不含间苯二酚和甲醛的粘合剂成分的补强纤维，这种纤维与橡胶的粘合性极佳，可高效生产，同时可防止生产设备受到污染，还提供了生产这种纤维的方法以及使用这种纤维的成型品。这种增强纤维有一种粘合剂成分，至少在其表面的一部分含有共轭二烯橡胶和油，其中油在 20°C 时的蒸气压为 10 Pa 或更小。
• Method for Purifying Polymerizable Fluoromonomer by Distillation
  申请人：Central Glass Company, Limited

  公开号：US20210317065A1

  公开（公告）日：2021-10-14

  The present invention is directed to a purification method for purifying a fluorine-containing polymerizable monomer of the formula (1), in which the fluorine-containing polymerizable monomer is purified by distillation in the coexistence of a phenolic compound A such as 6-tert-butyl-2,4-xylenol and a phenolic compound B such as 2,2′-methylene-bis(4-methyl-6-tert-butylphenol). By the combined use of the phenolic compound A and the phenolic compound B, it is possible to significantly suppress polymerization or oligomerization of the fluorine-containing polymerizable monomer even during industrial-production-scale distillation and efficiently purify the fluorine-containing polymerizable monomer by distillation.