常用名 | 轮环藤宁 | CAS号 | 294-90-6 |
---|---|---|---|
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: Cyclen is the aza analogue of crown ether, used as a precursor for MRI contrast agents, and is an intermediate for the preparation of effective macrocyclic chelates[1]. 物理化学性质: CAS号:294-90-6 常用中文名:轮环藤宁 常用英文名:Cyclen 分子式:C8H20N4 分子量:172.27 密度:0.9±0.1 g/cm3 沸点:283.8±8.0 °C at 760 mmHg 熔点:110-113 °C(lit.) 闪点:129.5±13.5 °C 储存条件:Refrigerator |