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氯化三丁基锡

氯化三丁基锡
英文名 Tributylchlorotin
别名 TBTC
识别
CAS号 1461-22-9
PubChem 15096
ChemSpider 14368
SMILES
 
  • CCCC[Sn](CCCC)(CCCC)Cl
ChEBI 79734
KEGG C15224
性质
化学式 C12H27ClSn
摩尔质量 325.51 g·mol−1
外观 无色黏稠液体
密度 1.20 g·cm−3 (20 °C)
熔点 -9 °C(264 K)
沸点 171 °C(444 K)
折光度n
D
1.4903
危险性
GHS危险性符号
《全球化学品统一分类和标签制度》(简称“GHS”)中有毒物质的标签图案《全球化学品统一分类和标签制度》(简称“GHS”)中对人体有害物质的标签图案《全球化学品统一分类和标签制度》(简称“GHS”)中对环境有害物质的标签图案
GHS提示词 危险
H-术语 H301, H312, H315, H317, H319, H360FD, H372, H410
P-术语 P201, P273, P280, P301+310+330, P302+352+312, P305+351+338
闪点 108 °C(226 °F;381 K) (封闭杯中)
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

三丁基氯化锡是一种有机锡化合物,示性式为 (CH3CH2CH2CH2)3SnCl。它在常温常压下是一种可溶于有机溶剂的无色液体。

制备和反应

该化合物通过氯化锡四丁基锡复分解反应制备:

三丁基氯化锡可被水解成三丁基氧化锡 [(C4H9)3Sn]2O。

三丁基氯化锡用作其他有机锡化合物[1]和有机锡试剂(如氢化三丁基锡)的前体。

参考文献

  1. ^ A. F. Renaldo, J. W. Labadie, And J. K. Stille. Palladium-catalyzed Coupling Of Acid Chlorides With Organotin Reagents: Ethyl (E)-4-(4-nitrophenyl)-4-oxo-2-butenoate. Org. Synth. 1989, 67: 86. doi:10.15227/orgsyn.067.0086. 
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氯化三丁基锡
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