Chemical Properties of Uric acid, N,O,O',O''-tetrakis(trimethylsilyl)-

InChI

InChI=1S/C17H36N4O3Si4/c1-25(2,3)21-14-13(18-17(21)24-28(10,11)12)15(22-26(4,5)6)20-16(19-14)23-27(7,8)9/h1-12H3

InChI Key

AFJHZOLZVMKSLY-UHFFFAOYSA-N

Formula

C17H36N4O3Si4

SMILES

C[Si](C)(C)Oc1nc(O[Si](C)(C)C)c2nc(O[Si](C)(C)C)n([Si](C)(C)C)c2n1

Molecular Weight¹

456.83

Other Names

• Uric acid, TMS
• Uric acid, tetrakis-TMS

• 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	0.8378		Relay (... Calculated Property
ΔfG°	147.62	kJ/mol	Relay (... Calculated Property ⚠️
ΔfH°gas	-847.74	kJ/mol	Relay (... Calculated Property
ΔvapH°	75.47	kJ/mol	Relay (... Calculated Property
IE	8.85	eV	Relay (... Calculated Property
log10WS	-4.90		Relay (... Calculated Property
logPoct/wat	5.150		Crippen Calculated Property
Pc	213.97	kPa	Relay (... Calculated Property ⚠️
Inp	[2113.00; 2137.00]
Inp	2135.00		NIST
Inp	2113.00		NIST
Inp	2122.00		NIST
Inp	2137.00		NIST
Inp	2135.00		NIST
Inp	2122.00		NIST
Inp	2137.00		NIST
Tboil	589.91	K	Relay (... Calculated Property
Tc	885.83	K	Relay (... Calculated Property
Tfus	378.66	K	Relay (... Calculated Property
Vc	1.492	m3/kmol	Relay (... Calculated Property

Similar Compounds

Find more compounds similar to Uric acid, N,O,O',O''-tetrakis(trimethylsilyl)-.

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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