Chemical Properties of 1,9-Di(1-phenylpropoxy)-2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,9-pentaoxa-2,4,6,8-tetrasilanonane

InChI

InChI=1S/C26H46O5Si4/c1-11-25(23-19-15-13-16-20-23)27-32(3,4)29-34(7,8)31-35(9,10)30-33(5,6)28-26(12-2)24-21-17-14-18-22-24/h13-22,25-26H,11-12H2,1-10H3

InChI Key

BSWFQTFPPVCXHU-UHFFFAOYSA-N

Formula

C26H46O5Si4

SMILES

CCC(O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)OC(CC)c1ccccc1)c1ccccc1

Molecular Weight¹

550.98

• ω : Acentric Factor.
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• 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	0.8498		Relay (... Calculated Property
ΔfG°	-161.83	kJ/mol	Relay (... Calculated Property ⚠️
ΔfH°gas	-1280.62	kJ/mol	Relay (... Calculated Property
ΔvapH°	101.74	kJ/mol	Relay (... Calculated Property
IE	8.93	eV	Relay (... Calculated Property
log10WS	-5.04		Relay (... Calculated Property
logPoct/wat	8.179		Crippen Calculated Property
Pc	219.40	kPa	Relay (... Calculated Property ⚠️
Inp	[2399.00; 2399.00]
Inp	2399.00		NIST
Inp	2399.00		NIST
Tboil	660.28	K	Relay (... Calculated Property
Tc	871.03	K	Relay (... Calculated Property
Tfus	285.91	K	Relay (... Calculated Property
Vc	1.773	m3/kmol	Relay (... Calculated Property

Similar Compounds

Find more compounds similar to 1,9-Di(1-phenylpropoxy)-2,2,4,4,6,6,8,8-octamethyl-1,3,5,7,9-pentaoxa-2,4,6,8-tetrasilanonane.

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

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.