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四苯基锡

四苯基锡
识别
CAS号 595-90-4
PubChem 61146
SMILES
 
  • c1ccccc1[Sn](c2ccccc2)(c3ccccc3)c4ccccc4
EC编号 209-872-9
性质
化学式 C24H20Sn
摩尔质量 427.13 g·mol−1
外观 无色固体,有特征性气味[1]
密度 1.49 g·cm−3[1]
熔点 224–227 °C[2]
沸点 424 °C[1]
溶解性 0.041 mg·l−1 当20 °C[1]
相关物质
其他阴离子 四甲基锡
四乙基锡
四丁基锡
其他阳离子 四苯甲烷
四苯基硅
四苯基锗
四苯基铅
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

四苯基锡是一种有机锡化合物,化学式 (C
6
H
5
)
4
Sn。

制备

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四苯基锡可以由苯基溴化镁四氯化锡反应而成。[3]苯基溴化镁是由溴苯萘烷原位反应而成,然后加入卤化锡:

用处

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四苯基锡可用作塑料稳定剂。[4]不过,它主要用来制备其它有机锡化合物。[4][5]二苯基锡和三苯基锡可以通过四苯基锡的Kocheshkov重排反应德语Kocheshkov-Umlagerung制备:[6]

参考资料

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  1. ^ 1.0 1.1 1.2 1.3 Record of Tetraphenylzinn in the GESTIS Substance Database from the IFA英语Institute for Occupational Safety and Health
  2. ^ 来源:Sigma-Aldrich Co., product no. T26727 .
  3. ^ Luise Ellinghaus, Christine Kropf, Ernst Langer; Peter Müller, Heidi Müller-Dolezal, Renate Stoltz, Hanna Söll. Houben-Weyl Methods of Organic Chemistry Vol. XIII/6, 4th Edition: Organogermanium- and -tin Compounds. Georg Thieme Verlag. 14 May 2014: 215. ISBN 978-3-13-180734-2. 
  4. ^ 4.0 4.1 Joachim Voigt. Die Stabilisierung der Kunststoffe gegen Licht und Wärme. Springer-Verlag. 9. März 2013: 370–. ISBN 978-3-642-52097-6. 
  5. ^ Enius: Tetraphenylzinn页面存档备份,存于互联网档案馆
  6. ^ Alwyn George Davies. Organotin chemistry. Wiley-VCH Verlag GmbH & Co. KGaA. 2004: 167. ISBN 3-527-31023-1. 
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四苯基锡
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