Chemical Properties of Hydroquinone bis(trimethylsilyl) ether (CAS 2117-24-0)

InChI

InChI=1S/C12H22O2Si2/c1-15(2,3)13-11-7-9-12(10-8-11)14-16(4,5)6/h7-10H,1-6H3

InChI Key

DVLYYIZODAWMML-UHFFFAOYSA-N

Formula

C12H22O2Si2

SMILES

C[Si](C)(C)Oc1ccc(O[Si](C)(C)C)cc1

Molecular Weight¹

254.47

CAS

2117-24-0

Other Names

• 1,4-Bis(trimethylsiloxy)benzene
• Silane, [1,4-phenylenebis(oxy)]bis[trimethyl-
• Silane, (p-phenylenedioxy)bis[trimethyl-
• 1,4-Dihydroxybenzene, bisTMS ether
• Hydroquinone, bisTMS
• Hydroquinone, TMS
• 1,4-Dihydroxybenzene, TMS
• 1,4-Benzenediol, bis-trimethylsilyl ether
• Silane, [1,4-phenylenebis(oxy)]bis*trimethyl-
• Silane, (p-phenylenedioxy)bis*trimethyl-
• Trimethyl(4-[(trimethylsilyl)oxy]phenoxy)silane
• Hydroquinone, 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	0.5498		Relay (... Calculated Property
ΔfG°	-85.27	kJ/mol	Relay (... Calculated Property ⚠️
ΔfH°gas	-559.89	kJ/mol	Relay (... Calculated Property
ΔvapH°	61.58	kJ/mol	Relay (... Calculated Property
IE	8.60	eV	Relay (... Calculated Property
log10WS	-3.61		Relay (... Calculated Property
logPoct/wat	4.114		Crippen Calculated Property
Pc	1516.64	kPa	Relay (... Calculated Property ⚠️
Inp	[1396.30; 1411.00]
Inp	1409.00		NIST
Inp	1409.00		NIST
Inp	1410.00		NIST
Inp	1410.00		NIST
Inp	1408.00		NIST
Inp	1408.00		NIST
Inp	1408.00		NIST
Inp	1411.00		NIST
Inp	1397.00		NIST
Inp	1397.00		NIST
Inp	1409.00		NIST
Inp	1410.00		NIST
Inp	1409.00		NIST
Inp	1409.00		NIST
Inp	1400.00		NIST
Inp	1396.30		NIST
Inp	1410.00		NIST
Inp	1410.00		NIST
Inp	1401.00		NIST
Inp	1401.00		NIST
Tboil	532.88	K	Relay (... Calculated Property
Tc	701.36	K	Relay (... Calculated Property
Tfus	340.37	K	Relay (... Calculated Property
Vc	0.851	m3/kmol	Relay (... Calculated Property

Similar Compounds

Find more compounds similar to Hydroquinone bis(trimethylsilyl) ether.

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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