CAS号 | 821-06-7 | ||
---|---|---|---|
规格 | 250G瓶 | 纯度 | 98.0%(GC), |
货号 | D2944-250G | 货期 | 需咨询 |
品牌 | TCI | 库存 | 需咨询 |
规格 | 250G瓶 | ||
纯度 | 98.0%(GC), | ||
货号 | D2944-250G | ||
货期 | --- | ||
品牌 | TCI | ||
库存 | --- | ||
注意:请务必与卖家联系核实单价库存,以确保您的资金安全及交易顺利。 | |||
参考价: 需询盘 |
货号 | 品牌 | 纯度 | 规格 | 参考价 | 货期 |
---|---|---|---|---|---|
T121197-100g | aladdin | 99% | 100G瓶 | 需询盘 | --- |
T121197-25g | aladdin | 99% | 25G瓶 | 需询盘 | --- |
T121197-500g | aladdin | 99% | 500G瓶 | 需询盘 | --- |
406460250 | Acros | 25GR-RG-0.97 | 25GR瓶 | 需询盘 | --- |
406461000 | Acros | 100GR-RG-0.97 | 100GR瓶 | 需询盘 | --- |
406465000 | Acros | 500GR-RG-0.97 | 500GR瓶 | 需询盘 | --- |
D39207-25G | Aldrich | 99%, | 25G瓶 | 需询盘 | --- |
D39207-100G | Aldrich | 99%, | 100G瓶 | 需询盘 | --- |
D820087-100g | macklin | 99% | 100g瓶 | 需询盘 | --- |
D820087-25g | macklin | 99% | 25g瓶 | 需询盘 | --- |
D2944-25G | TCI | 98.0%(GC), | 25G瓶 | 需询盘 | --- |
D2944-250G | TCI | 98.0%(GC), | 250G瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | trans-1,4-Dibromo-2-butene | ||||
中文名 | 反式-1,4-二溴-2-丁烯 | ||||
CAS号 | 821-06-7 | 溶解性 | slightly soluble | ||
分子量 | 213.89800 | 熔点 | 48-53ºC | ||
密度 | 1.867 g/cm3 | 沸点 | 205ºC |