Title: Dodecamethylcyclohexasiloxane
CAS Registry Number: 540-97-6
Molecular Formula: C12H36O6Si6
Molecular Weight: 444.92
Percent Composition: C 32.39%, H 8.16%, O 21.58%, Si 37.87%
Literature References: Isolated from the hydrolysis product of dimethyldichlorosilane: Patnode, Wilcock, J. Am. Chem. Soc. 68, 358 (1946).
Properties: Oily liquid. mp -3°. bp 245°. bp20 128°. d 0.9762. nD20 1.4015.
Melting point: mp -3°
Boiling point: bp 245°; bp20 128°
Index of refraction: nD20 1.4015
Density: d 0.9762