| 常用名 | PEG8-Tos | CAS号 | 886469-23-4 |
|---|---|---|---|
| 价格 | 纯度 | 98.0% | |
| 备货期 | 10天 | 库存 | 现货 |
| 产品详情(用途,包装等)
用途: PEG9-Tos is a PEG derivative containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The PEG linker contains 8 units of ethylene glycol 物理化学性质: CAS号:886469-23-4 常用中文名:PEG8-Tos 常用英文名:PEG9-Tos 分子式:C23H40O11S 分子量:524.622 密度:1.2±0.1 g/cm3 沸点:615.0±55.0 °C at 760 mmHg 熔点:N/A 闪点:325.8±31.5 °C 储存条件:2-8°C,密封,干燥 |