| 貨號 | 品牌 | 純度 | 規(guī)格 | 參考價 | 貨期 |
|---|---|---|---|---|---|
| A800105-1g | Macklin | 98% | 1g | ¥54.00瓶 | --- |
| A800105-25g | Macklin | 98% | 25g | ¥258.00瓶 | --- |
| A800105-5g | Macklin | 98% | 5g | ¥98.00瓶 | --- |
| A800105-100g | --- | --- | --- | 需詢盤 | --- |
| A800105-500g | --- | --- | --- | 需詢盤 | --- |
| 物理化學性質 | |||||
|---|---|---|---|---|---|
| 英文名 | 1-pyrazin-2-ylethanone | ||||
| 中文名 | 2-乙?;拎?/td> | ||||
| CAS號 | 22047-25-2 | 溶解性 | --- | ||
| 分子量 | 122.12500 | 熔點 | 75-78?°C | ||
| 密度 | 1.136 g/cm3 | 沸點 | 78-79°C 8mm | ||