| 常用名 | 三聚乙二醇-羧酸 | CAS号 | 518044-49-0 |
|---|---|---|---|
| 价格 | ¥需询单/10g | 纯度 | 95.0% |
| 备货期 | 需询单 | 库存 | 询单 |
| 产品详情(用途,包装等)
用途: Hydroxy-PEG3-acid is a PEG derivative containing a hydroxyl 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 hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. 物理化学性质: CAS号:518044-49-0 常用中文名:三聚乙二醇-羧酸 常用英文名:Hydroxy-PEG3-acid 分子式:C9H18O6 分子量:266.288 密度:1.2±0.1 g/cm3 沸点:420.7±40.0 °C at 760 mmHg 熔点:N/A 闪点:155.5±20.8 °C 储存条件:室温,干燥,密封 |