The Disiloxane,1,1,1,3,3,3-hexaethenyl- is an organic compound with the formula C₁₂H₁₈OSi₂. The systematic name of this chemical is hexaethenyldisiloxane. With the CAS registry number 75144-60-4, it is also named as Hexavinyldisiloxan.

Physical properties about Disiloxane,1,1,1,3,3,3-hexaethenyl- are: (1)ACD/LogP: 4.22; (2)#H bond acceptors: 1; (3)#Freely Rotating Bonds: 8; (4)Polar Surface Area: 9.23 Å²; (5)Index of Refraction: 1.459; (6)Molar Refractivity: 75.175 cm³; (7)Molar Volume: 275.014 cm³; (8)Polarizability: 29.802×10^-24cm³; (9)Surface Tension: 19.998 dyne/cm; (10)Density: 0.852 g/cm³; (11)Flash Point: 67.454 °C; (12)Enthalpy of Vaporization: 42.589 kJ/mol; (13)Boiling Point: 207.753 °C at 760 mmHg; (14)Vapour Pressure: 0.319 mmHg at 25°C.

Preparation: this chemical can be prepared by trivinyl-silane. This reaction will need reagent NaOH, H₂O.

Uses of Disiloxane,1,1,1,3,3,3-hexaethenyl-: it can be used to produce 1-(4-vinyl-phenyl)-ethanone at temperature of 50 °C. It will need reagent TBAF and solvent tetrahydrofuran with reaction time of 20 min. The yield is about 53%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O([Si](\C=C)(\C=C)\C=C)[Si](\C=C)(\C=C)\C=C
(2)InChI: InChI=1/C12H18OSi2/c1-7-14(8-2,9-3)13-15(10-4,11-5)12-6/h7-12H,1-6H2
(3)InChIKey: IGJPWUZGPMLVDT-UHFFFAOYAR
(4)Std. InChI: InChI=1S/C12H18OSi2/c1-7-14(8-2,9-3)13-15(10-4,11-5)12-6/h7-12H,1-6H2
(5)Std. InChIKey: IGJPWUZGPMLVDT-UHFFFAOYSA-N