Chemical Properties of 1,2-Benzenediol bis(trimethylsilyl) ether (CAS 5075-52-5)

InChI

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

InChI Key

GEHYZCCVQVOFAF-UHFFFAOYSA-N

Formula

C12H22O2Si2

SMILES

C[Si](C)(C)Oc1ccccc1O[Si](C)(C)C

Molecular Weight¹

254.47

CAS

5075-52-5

Other Names

• Silane, [1,2-phenylenebis(oxy)]bis[trimethyl-
• Silane, (o-phenylenedioxy)bis[trimethyl-
• 1,2-Bis(trimethylsiloxy)benzene
• Silane, [1,2-phenylenebis(oxy)]bis*trimethyl-
• Silane, (o-phenylenedioxy)bis*trimethyl-
• Trimethyl(2-[(trimethylsilyl)oxy]phenoxy)silane
• 1,2-Dihydroxybenzene, bisTMS ether
• Pyrocatechol, TMS
• 1,2-Dihydroxybenzene, TMS
• Catechol, 2tms derivative

• 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.
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔvapH°	60.95	kJ/mol	Relay (1.0) Calculated Property
IE	8.72	eV	Relay (1.0) Calculated Property
log10WS	-3.27		Relay (1.0) Calculated Property
logPoct/wat	4.114		Crippen Calculated Property
Inp	[1305.00; 1330.00]
Inp	1321.00		NIST
Inp	1309.00		NIST
Inp	1305.00		NIST
Inp	1330.00		NIST
Inp	1322.00		NIST
Inp	1330.00		NIST
Inp	1321.00		NIST
Inp	1322.00		NIST
Tboil	518.63	K	Relay (1.0) Calculated Property
Tfus	302.74	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor 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 1,2-Benzenediol 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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