CAS号 | 22047-25-2 | ||
---|---|---|---|
规格 | 500g瓶 | 纯度 | 98% |
货号 | SY004986-500g | 货期 | 需咨询 |
品牌 | Accela | 库存 | 需咨询 |
规格 | 500g瓶 | ||
纯度 | 98% | ||
货号 | SY004986-500g | ||
货期 | --- | ||
品牌 | Accela | ||
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 |
---|---|---|---|---|---|
A100996-1g | aladdin | 99% | 1G瓶 | 需询盘 | --- |
A100996-25g | aladdin | 99% | 25G瓶 | 需询盘 | --- |
A100996-5g | aladdin | 99% | 5G瓶 | 需询盘 | --- |
A800105-5g | macklin | 98% | 5g瓶 | 需询盘 | --- |
A800105-25g | macklin | 98% | 25g瓶 | 需询盘 | --- |
A800105-1g | macklin | 98% | 1g瓶 | 需询盘 | --- |
SY004986-5g | Accela | 98% | 5g瓶 | 需询盘 | --- |
SY004986-25g | Accela | 98% | 25g瓶 | 需询盘 | --- |
SY004986-100g | Accela | 98% | 100g瓶 | 需询盘 | --- |
SY004986-500g | Accela | 98% | 500g瓶 | 需询盘 | --- |
W312606-250G-K | Aldrich | >=99%, | 250G瓶 | 需询盘 | --- |
W312606-1KG-K | Aldrich | >=99%, | 1KG瓶 | 需询盘 | --- |
W312606-SAMPLE-K | Aldrich | >=99%, | SAMPLE瓶 | 需询盘 | --- |
251801-5G | Aldrich | 0.97, | 5G瓶 | 需询盘 | --- |
W312606-100G-K | Aldrich | >=99%, | 100G瓶 | 需询盘 | --- |
W312606-5KG-K | Aldrich | >=99%, | 5KG瓶 | 需询盘 | --- |
251801-1G | Aldrich | 0.97, | 1G瓶 | 需询盘 | --- |
A800105-100g | macklin | 98% | 100g瓶 | 需询盘 | --- |
A800105-500g | macklin | 98% | 500g瓶 | 需询盘 | --- |
A0988-25G | TCI | >99.0%(GC),RG | 25G瓶 | 需询盘 | --- |
A0988-10G | TCI | >99.0%(GC),RG | 10G瓶 | 需询盘 | --- |
AK-16901-25g | Ark Pharm | 98% | 25g瓶 | 需询盘 | --- |
AK-16901-100g | Ark Pharm | 98% | 100g瓶 | 需询盘 | --- |
AK-16901-500g | Ark Pharm | 98% | 500g瓶 | 需询盘 | --- |
AK-16901-1000g | Ark Pharm | 98% | 1000g瓶 | 需询盘 | --- |
A15917-5g | Alfa | 99%, | 5g瓶 | 需询盘 | --- |
A15917-1g | Alfa | 99%, | 1g瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | 1-pyrazin-2-ylethanone | ||||
中文名 | 2-乙酰基吡嗪 | ||||
CAS号 | 22047-25-2 | 溶解性 | --- | ||
分子量 | 122.12500 | 熔点 | 75-78 °C | ||
密度 | 1.136 g/cm3 | 沸点 | 78-79°C 8mm |