| 常用名 | Tos-PEG5-C2-Boc | CAS号 | 850090-10-7 |
|---|---|---|---|
| 价格 | $需询单/100g $需询单/1kg $需询单/100kg $需询单/1000kg | 纯度 | 98.0% |
| 备货期 | 需询单 | 库存 | 询单 |
| 产品详情(用途,包装等)
用途: Tos-PEG6-t-Butyl ester 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:850090-10-7 常用中文名:Tos-PEG5-C2-Boc 常用英文名:Tos-PEG5-C2-Boc 分子式:C24H40O10S 分子量:520.633 密度:1.1±0.1 g/cm3 沸点:591.4±50.0 °C at 760 mmHg 熔点:N/A 闪点:311.4±30.1 °C 储存条件:2-8°C, 惰性气体 |