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高氯酸铝

高氯酸铝
IUPAC名
Aluminium triperchlorate
识别
CAS号 14452-39-2(无水)  ☒N
81029-06-3(九水)  ☒N
ChemSpider 140453
SMILES
 
  • [O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Al+3]
性质
化学式 Al(ClO4)3
摩尔质量 325.33 g/mol (无水);487.47 g/mol (九水) g·mol⁻¹
外观 潮解
氣味 无臭
密度 2 g/cm3(九水)
熔点 82 °C(355 K)
溶解性 122 g/100ml (0℃)
128 g/100ml (10℃)
133 g/100ml (30℃)[1][2][3]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

高氯酸铝是一种化学物质,是高氯酸盐。其分子式为Al(ClO4)3,易溶于水。

制取

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在已制备出氢氧化铝的情况下,高氯酸铝可通过如下反应制取:

刚开始的反应会比较剧烈。[4]

用途

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以无水高氯酸铝为催化剂,可以将芳香醛、芳香胺亚磷酸酯在无溶剂条件下一锅法反应合成α-氨基膦酸酯。[5]

参考文献

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  1. ^ Aluminum triperchlorate | AlCl3O12 | ChemSpider. ChemSpider. [2017-05-21] (英语). 
  2. ^ 九水高氯酸铝 | 14452-39-2. www.chemicalbook.com. [2017-05-21]. (原始内容存档于2017-08-26). 
  3. ^ 高氯酸铝 | 81029-06-3. www.chemicalbook.com. [2017-05-21]. 
  4. ^ 池迺书; 张永祥. 高氯酸铝的制备与分析方法. 化学试剂. 1985年, 46 (1): 42 [2017-05-21]. 
  5. ^ 张国平; 夏燕. 无溶剂一锅法Al(ClO_4)_3催化合成α-氨基膦酸酯. 有机化学. 2010年, 30 (3): 449–451 [2017-05-21]. 
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高氯酸铝
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