1-(2-Hydroxyethoxy)-2-(vinylthio)ethane

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 1-(2-Hydroxyethoxy)-2-(vinylthio)ethane
• 英文别名: 2-(2-ethenylsulfanylethoxy)ethanol
• 化学式: C₆H₁₂O₂S
• 分子量: 148.23
• InChiKey: HOXIJHKGCQWYLO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  9
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  54.8
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• ALKOXYLATES OF S-VINYLTHIOALKANOLS
  申请人：BASF SE

  公开号：US20160264691A1

  公开（公告）日：2016-09-15

  Unsaturated compounds of the general formula (I) where R 1 , R 2 , R 3 are the same or different and are each independently H, CH 3 , R 4 is a linear or branched C 1 -C 30 -alkylene, R 5 , R 6 are the same or different and are each independently, H, C 1 -C 20 -alkyl, C 3 -C 15 -cycloalkyl, aryl, —CH 2 —O—C 1 -C 20 -alkyl, —CH 2 —O—C 2 -C 20 -alkenyl, where R 5 and R 6 may together form a C 3 -C 6 -alkylene, R 7 , is the same or different and is independently, H, C 1 -C 4 -alkyl, R 8 is C 1 -C 22 -alkyl, C 2 -C 22 -alkenyl, and n is an integer from 2 to 200. Mixtures and polymers comprising compounds of the general formula (I). A method for preparing polymers wherein a free-radical polymerization of monomers comprising unsaturated compounds of the general formula (I) is carried out. A process for preparing polymers comprising polymer-analogous reactions. The use of polymers comprising compounds (I) as cement additives, grinding aids in the production of cement, additives to hydraulic binders, concrete plasticizers, reactive plasticizers for preparing plastics, rubber or latex, associative thickeners and antioxidants, or for preparing polyether siloxanes. Mixtures comprising such polymers.

  通式（I）中未饱和化合物，其中R1、R2、R3相同或不同，且每个独立地为H、CH3；R4为线性或支链状C1-C30-烷基；R5、R6相同或不同，且每个独立地为H、C1-C20-烷基、C3-C15-环烷基、芳香基，-CH2-O-C1-C20-烷基、- -O-C2-C20-烯基，其中R5和R6可以共同形成C3-C6-烷基；R7相同或不同，且每个独立地为H、C1-C4-烷基；R8为C1-C22-烷基、C2-C22-烯基；n为2到200的整数。混合物和包含通式（I）化合物的聚合物。一种制备聚合物的方法，其中进行了包含通式（I）未饱和化合物的单体的自由基聚合。一种制备聚合物的过程，其中包括聚合类反应。包含化合物（I）的聚合物的用途，作为水泥添加剂、水泥生产中的磨剂、水泥基材料的添加剂、混凝土增塑剂、制备塑料、橡胶或乳胶的反应性增塑剂、联合增稠剂和抗氧化剂或制备聚醚硅氧烷。包含这种聚合物的混合物。
• GYPSUM-CONTAINING COMPOSITION
  申请人：BASF SE

  公开号：US20180118624A1

  公开（公告）日：2018-05-03

  The invention relates to a composition comprising at least one binder based on calcium sulfate and at least one polymer obtainable by polymerization of monomers based on alkoxylates of S-vinylthioalkanols. Furthermore a molding, in particular a gypsum plasterboard, a gypsum wallboard, a screed or a knifing filler, obtained by setting of the composition of the invention is disclosed.