CAS号 | 80-40-0 | ||
---|---|---|---|
规格 | 250g瓶 | 纯度 | 98%, |
货号 | B24658-250g | 货期 | 需咨询 |
品牌 | Alfa | 库存 | 需咨询 |
规格 | 250g瓶 | ||
纯度 | 98%, | ||
货号 | B24658-250g | ||
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 |
---|---|---|---|---|---|
E105986-100g | aladdin | 98% | 100G瓶 | 需询盘 | --- |
E105986-25g | aladdin | 98% | 25G瓶 | 需询盘 | --- |
E105986-500g | aladdin | 98% | 500G瓶 | 需询盘 | --- |
104256-1KG | Aldrich | 98%, | 1KG瓶 | 需询盘 | --- |
104256-50G | Aldrich | 98%, | 50G瓶 | 需询盘 | --- |
104256-250G | Aldrich | 98%, | 250G瓶 | 需询盘 | --- |
E808846-100g | macklin | 98% | 100g瓶 | 需询盘 | --- |
E808846-25g | macklin | 98% | 25g瓶 | 需询盘 | --- |
E808846-500g | macklin | 98% | 500g瓶 | 需询盘 | --- |
T0268-500G | TCI | >98.0%(GC)(T),RG | 500G瓶 | 需询盘 | --- |
T0268-25G | TCI | >98.0%(GC)(T),RG | 25G瓶 | 需询盘 | --- |
AK198644-25g | Ark Pharm | 98% | 25g瓶 | 需询盘 | --- |
AK198644-100g | Ark Pharm | 98% | 100g瓶 | 需询盘 | --- |
AK198644-500g | Ark Pharm | 98% | 500g瓶 | 需询盘 | --- |
B24658-50g | Alfa | 98%, | 50g瓶 | 需询盘 | --- |
B24658-250g | Alfa | 98%, | 250g瓶 | 需询盘 | --- |
B24658-1000g | Alfa | 98%, | 1000g瓶 | 需询盘 | --- |
147230010 | Acros | 1KG-RG-0.98 | 1KG瓶 | 需询盘 | --- |
147230500 | Acros | 50GR-RG-0.98 | 50GR瓶 | 需询盘 | --- |
147232500 | Acros | 250GR-RG-0.98 | 250GR瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | Ethyl 4-Methylbenzenesulfonate | ||||
中文名 | 对甲苯磺酸乙酯 | ||||
CAS号 | 80-40-0 | 溶解性 | Insoluble | ||
分子量 | 200.25500 | 熔点 | 29-33 °C(lit.) | ||
密度 | 1.174 g/mL at 25 °C(lit.) | 沸点 | 158-162 °C10 mm Hg(lit.) |