| 常用名 | Tos-PEG6-CH2-Boc | CAS号 | 1530777-90-2 |
|---|---|---|---|
| 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: Tos-PEG7-CH2CO2tBu is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions. 物理化学性质: CAS号:1530777-90-2 常用中文名:Tos-PEG6-CH2-Boc 常用英文名:Tos-PEG6-CH2-Boc 分子式:C25H42O11S 分子量:550.659 密度:1.2±0.1 g/cm3 沸点:611.2±55.0 °C at 760 mmHg 熔点:N/A 闪点:323.5±31.5 °C 储存条件:2-8°C,避光,干燥,密封 |