二甲硅烷基膦 是一种无机化合物 ，化学式为(H3 Si)2 PH ，它可由甲硅烷基膦 和甲硅烷 无声放电得到，副产物为丙硅烷 ；[1] 溴甲硅烷 和磷二氢化钾 按化学计量比的反应制得[2] 3 )2 ]）和硫化氢 的反应也会生成(H3 Si)2 PH，但同时会产生单取代和三取代的产物。[3] 磷化氢 ：[1]
(H3 Si)2 PH + H2 O → (H3 Si)2 O + PH3
(H3 Si)2 PH + 2HCl → 2H3 SiCl + PH3 参考文献
^ 1.0 1.1 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 存档 于2023-03-01） （英语） . ^ C. Glidewell, G. M. Sheldrick. Preparation and properties of mono- and di-silylphosphine and mono-and disilyl-arsine . Journal of the Chemical Society A: Inorganic, Physical, Theoretical. 1969: 350 [2023-03-03 ] . ISSN 0022-4944 doi:10.1039/j19690000350 （英语） . ^ Cradock S, Ebsworth E A V, Rankin D W H, et al. Preparation and spectroscopic studies of some reactions of lithium derivatives of silanol, disilylphosphine, and related compounds. Journal of the Chemical Society, Dalton Transactions, 1976 (17): 1661-1667.
