二甲硅烷基甲烷

二甲硅烷基甲烷（1,3-二硅杂丙烷）是一种有机硅化合物，化学式为CH₈Si₂，它是甲基乙硅烷的同分异构体。它可由二(三氯硅烷基)甲烷（或二(溴硅烷基)甲烷^[3]）和氢化铝锂反应得到。^[4]它在催化下和氨反应，可以得到三[(甲硅烷基甲基)甲硅烷基]胺等多种产物。^[5]

二甲硅烷基甲烷
识别
CAS号	1759-88-2  Y
性质
化学式	CH8Si2
摩尔质量	76.25 g·mol−1
密度	0.6929 g·cm−3（4 °C）[1]
沸点	15 °C（288 K）[2]
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

参考文献

1. Batuev, M. I.; Ponomarenko, V. A.; Matveeva, A. D.; Petrov, A. D. Physical and chemical properties of silicohydrocarbons (disilylmethane, 1,2-disilylethane, dipropylsilane, and hexylsilane). Doklady Akademii Nauk SSSR, 1954. 95: 805-808. ISSN 0002-3264.
2. Joachim Zech, Hubert Schmidbaur. Synthetic pathways to disilylmethane, H 3 SiCH 2 SiH 3 , and methyldisilane, CH 3 SiH 2 SiH 3. Chemische Berichte. 1990-11, 123 (11): 2087–2091 [2022-05-29]. ISSN 0009-2940. doi:10.1002/cber.19901231102 （英语）.
3. Rudolf Hager, Oliver Steigelmann, Gerhard Müller, Hubert Schmidbaur. A synthetic route to poly(silyl)methanes via poly(phenylsilyl)methanes and poly(bromosily)methanes. Chemische Berichte. 1989-11, 122 (11): 2115–2119 [2022-05-29]. ISSN 0009-2940. doi:10.1002/cber.19891221111 （英语）.
4. Khandelwal, Manish; Kerrigan, Sean; Girard, Jean-Marc; Sanchez, Antonio; Zhang, Peng. Si-containing film forming composition and method of forming Si-containing film on substrate. 2017 WO 2017165626 A1.
5. Kerrigan, Sean; Sanchez, Antonio. Catalytic dehydrogenative coupling of carbosilanes with ammonia, amines and amidines. 2016 WO 2016160991 A1.