| 常用名 | Bromo-PEG1-CH2COOH | CAS号 | 1135131-50-8 |
|---|---|---|---|
| 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: Bromo-PEG1-CH2CO2H is a PEG derivative containing a bromide group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. 物理化学性质: CAS号:1135131-50-8 常用中文名:Bromo-PEG1-CH2COOH 常用英文名:Bromo-PEG1-CH2COOH 分子式:C4H7BrO3 分子量:183.001 密度:1.7±0.1 g/cm3 沸点:316.4±17.0 °C at 760 mmHg 熔点:N/A 闪点:145.2±20.9 °C 储存条件:室温,干燥,密封 |