Chemical Properties of Silane, dimethyl(dimethyl(2-ethylhexyloxy)silyloxy)(2-ethylhexyloxy)-

InChI

InChI=1S/C20H46O3Si2/c1-9-13-15-19(11-3)17-21-24(5,6)23-25(7,8)22-18-20(12-4)16-14-10-2/h19-20H,9-18H2,1-8H3

InChI Key

BCNKMGZVQPERNC-UHFFFAOYSA-N

Formula

C20H46O3Si2

SMILES

CCCCC(CC)CO[Si](C)(C)O[Si](C)(C)OCC(CC)CCCC

Molecular Weight¹

390.75

• ω : Acentric Factor.
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• P_c : Critical Pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.8175		Relay (1.0) Calculated Property
ΔfH°gas	-1139.72	kJ/mol	Relay (1.0) Calculated Property
ΔvapH°	79.33	kJ/mol	Relay (1.0) Calculated Property
log10WS	-6.20		Relay (1.0) Calculated Property
logPoct/wat	6.873		Crippen Calculated Property
Pc	691.27	kPa	Relay (1.0-beta) Calculated Property
Inp	[1823.00; 1823.00]
Inp	1823.00		NIST
Inp	1823.00		NIST
Tboil	581.03	K	Relay (1.0) Calculated Property
Tc	713.10	K	Relay (1.0) Calculated Property
Tfus	174.21	K	Relay (1.0) Calculated Property
Vc	1.396	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate Standard Gibbs free energy of formation, Ionization energy 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.

Similar Compounds

Find more compounds similar to Silane, dimethyl(dimethyl(2-ethylhexyloxy)silyloxy)(2-ethylhexyloxy)-.

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
• NIST Webbook

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