| 常用名 | 甲胺基-三聚乙二醇-羧酸 | CAS号 | 1283658-71-8 |
|---|---|---|---|
| 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: Methylamino-PEG4-acid HCl salt is a PEG derivative containing a carboxylic acid with a methylamine group. The hydrophilic PEG spacer increases solubility in aqueous media. The methylamine group is reactive with carboxylic acids, carbonyls (ketone, aldehyde) etc. 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. 物理化学性质: CAS号:1283658-71-8 常用中文名:甲胺基-三聚乙二醇-羧酸 常用英文名:Methylamino-PEG4-acid HCl 分子式:C12H25NO6 分子量:279.330 密度:1.1±0.1 g/cm3 沸点:405.5±40.0 °C at 760 mmHg 熔点:N/A 闪点:199.1±27.3 °C 储存条件:2-8°C,干燥,密封 |