CAS号 | 2687-91-4 | ||
---|---|---|---|
规格 | 500g瓶 | 纯度 | 98%, |
货号 | B24548-500g | 货期 | 需咨询 |
品牌 | Alfa | 库存 | 需咨询 |
规格 | 500g瓶 | ||
纯度 | 98%, | ||
货号 | B24548-500g | ||
货期 | --- | ||
品牌 | Alfa | ||
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 |
---|---|---|---|---|---|
E101635-100g | aladdin | 99% | 100G瓶 | 需询盘 | --- |
E101635-25g | aladdin | 99% | 25G瓶 | 需询盘 | --- |
E101635-500g | aladdin | 99% | 500G瓶 | 需询盘 | --- |
SY020105-25g | Accela | 95% | 25g瓶 | 需询盘 | --- |
SY020105-100g | Accela | 95% | 100g瓶 | 需询盘 | --- |
146358-500G | Aldrich | 99%+,, | 500G瓶 | 需询盘 | --- |
146358-100G | Aldrich | 0.98, | 100G瓶 | 需询盘 | --- |
E808659-100g | macklin | 99% | 100g瓶 | 需询盘 | --- |
E808659-25g | macklin | 99% | 25g瓶 | 需询盘 | --- |
E808659-500g | macklin | 99% | 500g瓶 | 需询盘 | --- |
E0358-250ML | TCI | 98.0%(GC), | 250ML瓶 | 需询盘 | --- |
E0358-25ML | TCI | 98.0%(GC), | 25ML瓶 | 需询盘 | --- |
AK106210-100g | Ark Pharm | 97% | 100g瓶 | 需询盘 | --- |
B24548-25g | Alfa | 98%, | 25g瓶 | 需询盘 | --- |
B24548-500g | Alfa | 98%, | 500g瓶 | 需询盘 | --- |
B24548-100g | Alfa | 98%, | 100g瓶 | 需询盘 | --- |
163930250 | Acros | 25GR-RG-0.98 | 25GR瓶 | 需询盘 | --- |
163931000 | Acros | 100GR-RG-0.98 | 100GR瓶 | 需询盘 | --- |
163935000 | Acros | 500GR-RG-0.98 | 500GR瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | N-Ethyl-2-pyrrolidone | ||||
中文名 | N-乙基-2-吡咯烷酮 | ||||
CAS号 | 2687-91-4 | 溶解性 | --- | ||
分子量 | 113.15800 | 熔点 | --- | ||
密度 | 0.992 g/mL at 25 °C(lit.) | 沸点 | 97 °C20 mm Hg(lit.) |