Chemical Properties of 3-(3,3,5,5,7,7-Hexamethyl-2,4,6,8,11,14,17-heptaoxa-3,5,7-trisilaoctadec-1-yl)pyridine

InChI

InChI=1S/C19H39NO7Si3/c1-21-11-12-22-13-14-23-15-16-24-28(2,3)26-30(6,7)27-29(4,5)25-18-19-9-8-10-20-17-19/h8-10,17H,11-16,18H2,1-7H3

InChI Key

BXKTVGMTVLYGGZ-UHFFFAOYSA-N

Formula

C19H39NO7Si3

SMILES

COCCOCCOCCO[Si](C)(C)O[Si](C)(C)O[Si](C)(C)OCc1cccnc1

Molecular Weight¹

477.77

• 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	0.9644		Relay (... Calculated Property
ΔfG°	-363.97	kJ/mol	Relay (... Calculated Property ⚠️
ΔfH°gas	-1421.32	kJ/mol	Relay (... Calculated Property
ΔvapH°	89.75	kJ/mol	Relay (... Calculated Property
IE	9.36	eV	Relay (... Calculated Property
log10WS	-1.23		Relay (... Calculated Property
logPoct/wat	3.433		Crippen Calculated Property
Pc	765.03	kPa	Relay (... Calculated Property ⚠️
Inp	[2423.00; 2423.00]
Inp	2423.00		NIST
Inp	2423.00		NIST
Tboil	655.13	K	Relay (... Calculated Property
Tc	829.55	K	Relay (... Calculated Property
Tfus	228.80	K	Relay (... Calculated Property
Vc	1.475	m3/kmol	Relay (... Calculated Property

Similar Compounds

Find more compounds similar to 3-(3,3,5,5,7,7-Hexamethyl-2,4,6,8,11,14,17-heptaoxa-3,5,7-trisilaoctadec-1-yl)pyridine.

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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