1,1,3,3-Tetramethyl-1,3-divinyldisiloxane

(viSiMe2)2O.png 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane 2627-95-4 75819 68328 220-099-6 SJ4D71ZQF4 1878672 1S/C8H18OSi2/c1-7-10(3,4)9-11(5,6)8-2/h7-8H,1-2H2,3-6H3 BITPLIXHRASDQB-UHFFFAOYSA-N C[Si](C)(C=C)O[Si](C)(C)C=C 8 18 1 2 colorless liquid 0.811 g/cm3 -99.7 139 05 07 Danger 225 226 315 319 335 413 210 233 240 241 242 243 261 264 271 273 280 302+352 303+361+353 304+340 305+351+338 312 321 332+313 337+313 362 370+378 403+233 403+235 405 501 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane (also referred to as tetramethyldivinyldisiloxane) is the organosilicon compound with the formula O(SiMe2CH=CH2)2. Tetramethyldivinyldisiloxane is a colorless liquid that is employed as a ligand in organometallic chemistry and also as a homogeneous catalyst.10.1021/ja983939h 1,6-Diene Complexes of Palladium(0) and Platinum(0): Highly Reactive Sources for the Naked Metals and [L−M0] Fragments 1999 Krause Jochen Cestaric Günter Haack Karl-Josef Seevogel Klaus Storm Werner Pörschke Klaus-Richard Journal of the American Chemical Society 121 42 9807–9823 1999JAChS.121.9807K The ligand is a component of Karstedt's catalyst. It was first prepared by hydrolysis of vinyldimethylmethoxysilane, (CH2=CH)Me2SiOMe.10.1021/ja01611a090 Methylvinylpolysiloxanes 1955 Kantor Simon W. Osthoff Robert C. Hurd Dallas T. Journal of the American Chemical Society 77 6 1685–1687 1955JAChS..77.1685K References Category:Homogeneous catalysis Category:Dienes Category:Siloxanes Category:Vinyl compounds