Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- (CAS 2627-95-4)

InChI

InChI=1S/C8H18OSi2/c1-7-10(3,4)9-11(5,6)8-2/h7-8H,1-2H2,3-6H3

InChI Key

BITPLIXHRASDQB-UHFFFAOYSA-N

Formula

C8H18OSi2

SMILES

C=C[Si](C)(C)O[Si](C)(C)C=C

Molecular Weight¹

186.40

CAS

2627-95-4

Other Names

1,1'-Divinyltetramethyldisiloxane
1,1,3,3-Tetramethyl-1,3-divinylsiloxane
1,1,3,3-tetramethyl-1,3-divinyldisiloxane
1,3-Diethenyl-1,1,3,3-tetramethyl disiloxane
1,3-Divinyltetramethyldisiloxane
1,3-diethenyl-1,1,3,3-tetramethyldisiloxane
1,3-divinyl-1,1,3,3-tetramethyldisiloxane
846574-60-5
Bisvinyltetramethyldisiloxane
CD6210
Disiloxane, 1,1,3,3-tetramethyl-1,3-divinyl-
Divinyltetramethyldisiloxane
Tetramethyl-1,3-divinyldisiloxane
Tetramethyldivinylsiloxane
bis(ethenyldimethylsilyl) ether
sym-Tetramethyldi(ethenyl)disiloxane

Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
IE : Ionization energy (eV).
logP_oct/wat : Octanol/Water partition coefficient.
ρ_l : Liquid Density (kg/m³).
I_np : Non-polar retention indices.
T_boil : Normal Boiling Point Temperature (K).
¹: Molecular weight from the IUPAC atomic weights tables.

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Physical Properties

Property	Value	Unit	Source
Δ_vapH°	51.19	kJ/mol	Relay (1.0) Calculated Property
IE	9.97	eV	Relay (1.0) Calculated Property
logP_oct/wat	2.864		Crippen Calculated Property
I_np	[848.00; 848.00]
I_np	848.00		NIST
I_np	848.00		NIST
T_boil	412.00	K	NIST

Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ρ_l	[778.04; 822.67]	kg/m³	[283.15; 328.15]

ρ_l	822.67	kg/m³	283.15	The density, refractive index, and thermodynamic behaviour of binary mixtures of 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane with aromatic hydrocarbons
ρ_l	817.77	kg/m³	288.15	The density, refractive index, and thermodynamic behaviour of binary mixtures of 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane with aromatic hydrocarbons
ρ_l	812.92	kg/m³	293.15	The density, refractive index, and thermodynamic behaviour of binary mixtures of 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane with aromatic hydrocarbons
ρ_l	808.00	kg/m³	298.15	The density, refractive index, and thermodynamic behaviour of binary mixtures of 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane with aromatic hydrocarbons
ρ_l	803.07	kg/m³	303.15	The density, refractive index, and thermodynamic behaviour of binary mixtures of 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane with aromatic hydrocarbons
ρ_l	797.99	kg/m³	308.15	Volumetric and refractive properties of the mixtures of 1,1,3,3-tetramethyl-1,3-diphenyldisiloxane with various organosilicon compounds at T = (308.15 to 328.15) K
ρ_l	793.04	kg/m³	313.15	Volumetric and refractive properties of the mixtures of 1,1,3,3-tetramethyl-1,3-diphenyldisiloxane with various organosilicon compounds at T = (308.15 to 328.15) K
ρ_l	788.05	kg/m³	318.15	Volumetric and refractive properties of the mixtures of 1,1,3,3-tetramethyl-1,3-diphenyldisiloxane with various organosilicon compounds at T = (308.15 to 328.15) K
ρ_l	783.06	kg/m³	323.15	Volumetric and refractive properties of the mixtures of 1,1,3,3-tetramethyl-1,3-diphenyldisiloxane with various organosilicon compounds at T = (308.15 to 328.15) K
ρ_l	778.04	kg/m³	328.15	Volumetric and refractive properties of the mixtures of 1,1,3,3-tetramethyl-1,3-diphenyldisiloxane with various organosilicon compounds at T = (308.15 to 328.15) K

Similar Compounds

Trisiloxane, 1,3,5-triethenyl-1,1,3,5,5-pentamethyl-.

1,3-Disiloxane, 1,3-dimethyl, 1,3-bis-(chloromethyl), 1,3-bis-ethenyl.

1,3,5,7,9-Pentamethyl-1,3,5,7,9-pentavinylcyclopentasiloxane.

1,3,5,7-Tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane.

1,3,5,7,9,11-Hexamethyl-1,3,5,7,9,11-hexavinylcyclohexasiloxane.

Cyclotrisiloxane, 2,4,6-triethenyl-2,4,6-trimethyl-.

Cyclotetrasiloxane, heptamethyl-,vinyl-.

4-Chloro-1-dimethylvinylsilyloxybenzene.

1,3-Disiloxane, 1,3-bis-ethenyl, 1,3-bis-(chloromethyl), 1,3-bis-(2-propenyl).

Disiloxane, 1,3-diethyl-1,1,3,3,-tetramethyl-.

Find more compounds similar to Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-.

Mixtures

Sources

Cheméo Relay (1.0)
Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
Crippen Method
Crippen Method
The density, refractive index, and thermodynamic behaviour of binary mixtures of 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane with aromatic hydrocarbons
Volumetric and refractive properties of the mixtures of 1,1,3,3-tetramethyl-1,3-diphenyldisiloxane with various organosilicon compounds at T = (308.15 to 328.15) K
NIST Webbook

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Chemical Properties of Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- (CAS 2627-95-4)

Physical Properties

Temperature Dependent Properties

Similar Compounds

Mixtures

Sources