Chemical Properties of 2-Hydroxy-3-methoxybenzoic acid, trimethylsilyl ether, trimethylsilyl ester

InChI

InChI=1S/C14H24O4Si2/c1-16-12-10-8-9-11(13(12)17-19(2,3)4)14(15)18-20(5,6)7/h8-10H,1-7H3

InChI Key

BCKHMQFJTWOFBQ-UHFFFAOYSA-N

Formula

C14H24O4Si2

SMILES

COc1cccc(C(=O)O[Si](C)(C)C)c1O[Si](C)(C)C

Molecular Weight¹

312.51

Other Names

• 3-Methoxysalicylic acid, 2tms derivative

• 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	0.7146		Relay (... Calculated Property
ΔfG°	-332.73	kJ/mol	Relay (... Calculated Property ⚠️
ΔfH°gas	-878.63	kJ/mol	Relay (... Calculated Property
ΔvapH°	71.20	kJ/mol	Relay (... Calculated Property
IE	8.44	eV	Relay (... Calculated Property
log10WS	-3.20		Relay (... Calculated Property
logPoct/wat	3.901		Crippen Calculated Property
Pc	1048.56	kPa	Relay (... Calculated Property ⚠️
Inp	[1685.20; 1685.20]
Inp	1685.20		NIST
Inp	1685.20		NIST
Tboil	570.93	K	Relay (... Calculated Property
Tc	764.44	K	Relay (... Calculated Property
Tfus	316.66	K	Relay (... Calculated Property
Vc	0.973	m3/kmol	Relay (... Calculated Property

Similar Compounds

Find more compounds similar to 2-Hydroxy-3-methoxybenzoic acid, trimethylsilyl ether, trimethylsilyl ester.

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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