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一氯化铝

一氯化铝
IUPAC名
Aluminium monochloride[來源請求]
系统名
Chloridoaluminium[1]
别名 Aluminium(I) chloride[來源請求]
识别
CAS号 13595-81-8  checkY
PubChem 5359282
ChemSpider 4514257
SMILES
 
  • [Al]Cl
ChEBI 30131
性质
化学式 AlCl
摩尔质量 62.43 g·mol−1
热力学
ΔfHm298K -51.46 kJ mol−1
S298K 227.95 J K−1 mol−1
相关物质
相关化学品 aluminium monofluoride
gallium monofluoride
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

一氯化铝是具有化学式AlCl的金属卤化物。分子形式的一氯化铝仅在高温和低压下是热力学稳定的。[2] 这种化合物是在炼铝过程中从富铝合金中熔炼的一个步骤。当合金放入加热到1,300°C的反应器中并与氯化铝混合时会生成一氯化铝气体。 [3]

2Al {合金} + AlCl 3 {气} 3AlCl {气}

然后在冷却至900℃时,它歧化为铝熔体和三氯化铝。

这种分子已经在星际介质中被检测到,

参见

参考文献

  1. ^ chloridoaluminium (CHEBI:30131). Chemical Entities of Biological Interest (ChEBI). UK: European Bioinformatics Institute. [2019-07-21]. (原始内容存档于2016-03-04). 
  2. ^ Chase, M. W.; Curnutt, J. L.; Prophet, H.; McDonald, R. A.; Syverud, A. N. JANAF thermochemical tables, 1975 supplement. Journal of Physical and Chemical Reference Data. 1975-01-01, 4 (1): 1–176 [2019-07-21]. Bibcode:1975JPCRD...4....1C. ISSN 0047-2689. doi:10.1063/1.555517. (原始内容存档于2022-05-17). 
  3. ^ Totten, George E.; MacKenzie, D. Scott. Handbook of Aluminum. CRC Press. 2003. ISBN 0-8247-0896-2. 
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一氯化铝
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