1,1,3,3-四甲基-1,3-二乙烯基二硅氧烷

1,1,3,3-四甲基-1,3-二乙烯基二硅氧烷
	IUPAC名; ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane
识别
CAS号	2627-95-4
PubChem	75819
ChemSpider	68328
SMILES	C[Si](C)(C=C)O[Si](C)(C)C=C;
性质
化学式	C8H18OSi2
摩尔质量	186.4 g·mol−1
外观	无色液体
密度	0.811 g/cm3
熔点	-99.7 °C（173 K）
沸点	39 °C（312 K）
危险性
	GHS危险性符号;
GHS提示词	危险
H-术语	H225, H226, H315, H319, H335, H413
P-术语	P210, P233, P240, P241, P242, P243, P261, P264, P271, P273, P280, P302+352, P303+361+353, P304+340
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

1,1,3,3-四甲基-1,3-二乙烯基二硅氧烷是一种有机硅化合物，化学式为O(SiMe₂CH=CH₂)₂（Me为甲基）。它是一种无色液体，可在金属有机化学和均相催化中用作配体。^[1]它是Karstedt催化剂的组分。它可由乙烯基二甲基甲氧基硅烷（(CH₂=CH)Me₂SiOMe）的水解制得。^[2]

参考文献

^ Krause, Jochen; Cestaric, Günter; Haack, Karl-Josef; Seevogel, Klaus; Storm, Werner; Pörschke, Klaus-Richard. 1,6-Diene Complexes of Palladium(0) and Platinum(0): Highly Reactive Sources for the Naked Metals and [L−M0] Fragments. Journal of the American Chemical Society. 1999, 121 (42): 9807–9823. doi:10.1021/ja983939h.
^ Kantor, Simon W.; Osthoff, Robert C.; Hurd, Dallas T. Methylvinylpolysiloxanes. Journal of the American Chemical Society. 1955, 77 (6): 1685–1687. doi:10.1021/ja01611a090.

[1] Krause, Jochen; Cestaric, Günter; Haack, Karl-Josef; Seevogel, Klaus; Storm, Werner; Pörschke, Klaus-Richard. 1,6-Diene Complexes of Palladium(0) and Platinum(0): Highly Reactive Sources for the Naked Metals and [L−M0] Fragments. Journal of the American Chemical Society. 1999, 121 (42): 9807–9823. doi:10.1021/ja983939h.

[2] Kantor, Simon W.; Osthoff, Robert C.; Hurd, Dallas T. Methylvinylpolysiloxanes. Journal of the American Chemical Society. 1955, 77 (6): 1685–1687. doi:10.1021/ja01611a090.

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