三氟甲磺酸鋁是鋁的三氟甲磺酸鹽,化學式為Al(OTf)3。它可以用作路易斯酸催化劑。[2]
三氟甲磺酸鋁 | ||
---|---|---|
| ||
識別 | ||
CAS號 | 74974-61-1 | |
性質 | ||
化學式 | C3AlF9O9S3 | |
摩爾質量 | 474.19 g·mol−1 | |
外觀 | 白色粉末[1] | |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
製備
三氯化鋁或三溴化鋁和三氟甲磺酸在Freon-113中回流,或者由碳化鋁和三氟甲磺酸反應,可以得到三氟甲磺酸鋁。[3]
- Al4C3 + 12 CF3SO3H → 4 Al(OSO2CF3)3 + 3 CH4↑
參考文獻
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