... , transparent liquid Hexamethyldisiloxane, 99.0%minSilanol, 1.0%maxDensity, 0.762-0.770g/cm3Refractive index,1.3748Boiling point,100°CMelting point,-68 ... °CFlash point, -1°CViscosity(25),0.65mm2.s-1Applications: It is mainly used as end capping agent ...