CAS号 | 492-97-7 | ||
---|---|---|---|
规格 | 20GR瓶 | 纯度 | 20GR-RG-0.97 |
货号 | 402690200 | 货期 | 需咨询 |
品牌 | Acros | 库存 | 需咨询 |
规格 | 20GR瓶 | ||
纯度 | 20GR-RG-0.97 | ||
货号 | 402690200 | ||
货期 | --- | ||
品牌 | Acros | ||
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 |
---|---|---|---|---|---|
B100722-1g | aladdin | 98% | 1G瓶 | 需询盘 | --- |
B100722-25g | aladdin | 98% | 25G瓶 | 需询盘 | --- |
B100722-5g | aladdin | 98% | 5G瓶 | 需询盘 | --- |
B801836-5g | macklin | 97% | 5g瓶 | 需询盘 | --- |
B801836-25g | macklin | 97% | 25g瓶 | 需询盘 | --- |
B801836-1g | macklin | 97% | 1g瓶 | 需询盘 | --- |
241636-10G | Aldrich | 97%, | 10G瓶 | 需询盘 | --- |
B1276-1G | TCI | >98.0%(GC),RG | 1G瓶 | 需询盘 | --- |
B1276-10G | TCI | >98.0%(GC),RG | 10G瓶 | 需询盘 | --- |
B1276-25G | TCI | >98.0%(GC),RG | 25G瓶 | 需询盘 | --- |
AK-49827-5g | Ark Pharm | 98% | 5g瓶 | 需询盘 | --- |
AK-49827-10g | Ark Pharm | 98% | 10g瓶 | 需询盘 | --- |
AK-49827-25g | Ark Pharm | 98% | 25g瓶 | 需询盘 | --- |
AK-49827-100g | Ark Pharm | 98% | 100g瓶 | 需询盘 | --- |
AK-49827-500g | Ark Pharm | 98% | 500g瓶 | 需询盘 | --- |
402690025 | Acros | 2.5GR-RG-0.97 | 2.5GR瓶 | 需询盘 | --- |
402690200 | Acros | 20GR-RG-0.97 | 20GR瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | 2,2'-bithiophene | ||||
中文名 | 2,2'-联二噻吩 | ||||
CAS号 | 492-97-7 | 溶解性 | --- | ||
分子量 | 166.26300 | 熔点 | 32-33 °C(lit.) | ||
密度 | 1.243 g/cm3 | 沸点 | 260 °C(lit.) |