Chemical Properties of Trimethyl(4-tert-butylphenoxy)silane (CAS 25237-79-0)

InChI

InChI=1S/C13H22OSi/c1-13(2,3)11-7-9-12(10-8-11)14-15(4,5)6/h7-10H,1-6H3

InChI Key

BOYZHAJSEIKQJF-UHFFFAOYSA-N

Formula

C13H22OSi

SMILES

CC(C)(C)c1ccc(O[Si](C)(C)C)cc1

Molecular Weight¹

222.40

CAS

25237-79-0

Other Names

• (4-tert-Butylphenoxy)(trimethyl)silane
• Phenol, 4-tert-butyl, TMS
• Benzene, 1-(1,1-dimethylethyl)-4-[(trimethylsilyl)oxy]-
• 4-tert-Butylphenol, TMS
• 4-Tert-butylphenol, tms derivative

• ω : Acentric Factor.
• 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).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.4761		Relay (1.0) Calculated Property
ΔfH°gas	-347.55	kJ/mol	Relay (1.0) Calculated Property
ΔvapH°	61.04	kJ/mol	Relay (1.0) Calculated Property
IE	8.38	eV	Relay (1.0) Calculated Property
log10WS	-4.29		Relay (1.0) Calculated Property
logPoct/wat	4.198		Crippen Calculated Property
Pc	1710.48	kPa	Relay (1.0-beta) Calculated Property
Inp	[1341.00; 1351.00]
Inp	1341.00		NIST
Inp	1351.00		NIST
Inp	1351.00		NIST
Inp	1341.00		NIST
Tboil	511.80	K	Relay (1.0) Calculated Property
Tc	705.16	K	Relay (1.0) Calculated Property
Tfus	291.77	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation 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 Trimethyl(4-tert-butylphenoxy)silane.

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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