乙硅烷基膦
外观
乙硅烷基膦 | |
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识别 | |
CAS号 | 14616-43-4 ![]() |
性质 | |
化学式 | H7PSi2 |
摩尔质量 | 94.2 g·mol−1 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
乙硅烷基膦是一种无机化合物,化学式为H5Si2PH2,它可由乙硅烷和磷化氢无声放电得到,[1]或由溴乙硅烷和四膦基铝酸锂反应制得。[2]它可以水解,并放出磷化氢:[3]
- 2 H5Si2PH2 + H2O → H5Si2OSi2H5 + 2 PH3
它和三氟化硼在低温反应,可以得到氟甲硅烷、磷化氢等产物。[4]
参考文献
[编辑]- ^ Sudarshan D. Gokhale, William L. Jolly. The Synthesis of Disilanylphosphine and Disilylphosphine in a Silent Electric Discharge. Inorganic Chemistry. 1965-04, 4 (4): 596–597 [2023-03-03]. ISSN 0020-1669. doi:10.1021/ic50026a039. (原始内容存档于2023-03-01) (英语).
- ^ Arlan D. Norman, Dale C. Wingeleth. Lithium tetraphosphinoaluminate phosphination of halosilanes and -germanes. Inorganic Chemistry. 1970-01, 9 (1): 98–103 [2023-03-03]. ISSN 0020-1669. doi:10.1021/ic50083a020. (原始内容存档于2023-03-02) (英语).
- ^ Sudarshan D. Gokhale, William L. Jolly. The Synthesis of Disilanylphosphine and Disilylphosphine in a Silent Electric Discharge. Inorganic Chemistry. 1965-04, 4 (4): 596–597 [2023-03-03]. ISSN 0020-1669. doi:10.1021/ic50026a039. (原始内容存档于2023-03-01) (英语).
- ^ Dale E. Wingeleth, Arlan D. Norman. REDISTRIBUTION OF PRIMARY SILYL- AND GERMYLPHOSPHINES: SYNTHESIS OF TRISILYL- AND TRIGERMYLPHOSPHINES. Phosphorus and Sulfur and the Related Elements. 1988-09, 39 (1-2): 123–129 [2023-03-03]. ISSN 0308-664X. doi:10.1080/03086648808072863 (英语).
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