1872433-61-8
中文名称
1,1,1-Trifluoroethyl-PEG5-Tos
英文名称
1,1,1-Trifluoroethyl-PEG5-Tos
CAS
1872433-61-8
分子式
C17H25F3O7S
分子量
430.44
MOL 文件
1872433-61-8.mol
1872433-61-8 结构式
基本信息
中文别名
1,1,1-三氟乙基-四聚乙二醇-对甲苯磺酸酯1,1,1-三氟乙基-五聚乙二醇-对甲苯磺酸酯
英文别名
1,1,1-Trifluoroethyl-PEG4-Tos1,1,1-Trifluoroethyl-PEG5-Tos
3,6,9,12-Tetraoxatetradecan-1-ol, 14,14,14-trifluoro-, 1-(4-methylbenzenesulfonate)
物理化学性质
沸点495.8±45.0 °C(Predicted)
密度1.250±0.06 g/cm3(Predicted)
形态Viscous Liquid
颜色Colorless to light yellow
应用领域
用途一
1,1,1-Trifluoroethyl-PEG5-Tos has a trifluoroethyl and tosyl attached to it. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.1,1,1-Trifluoroethyl-PEG5-Tos价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2025/12/22 | XW02187243361803 | 试剂1,1,1-Trifluoroethyl-PEG4-Tos 1,1,1-Trifluoroethyl-PEG4-Tos | 1872433-61-8 | 500mg | 3594元 |
| 2025/12/22 | XW02187243361802 | 试剂1,1,1-Trifluoroethyl-PEG4-Tos 1,1,1-Trifluoroethyl-PEG4-Tos | 1872433-61-8 | 250mg | 2019元 |
| 2025/12/22 | XW02187243361801 | 试剂1,1,1-Trifluoroethyl-PEG4-Tos 1,1,1-Trifluoroethyl-PEG4-Tos | 1872433-61-8 | 100mg | 955元 |