Chemical Properties of Bis(trimethylsilyl)thiodiglycol (CAS 20486-03-7)

InChI

InChI=1S/C10H26O2SSi2/c1-14(2,3)11-7-9-13-10-8-12-15(4,5)6/h7-10H2,1-6H3

InChI Key

DTZWCELPJYGDPE-UHFFFAOYSA-N

Formula

C10H26O2SSi2

SMILES

C[Si](C)(C)OCCSCCO[Si](C)(C)C

Molecular Weight¹

266.55

CAS

20486-03-7

Other Names

• Bis(2-trimethylsiloxyethyl)sulfide
• 2,2,10,10-Tetramethyl-3,9-dioxa-6-thia-2,10-disilaundecane
• bis(2-Trimethylsilyloxyethyl)sulfide
• Thiodiglycol, diTMS
• Thiodiglycol, TMS
• Thiodiglycol, 2tms derivative

• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔvapH°	60.42	kJ/mol	Relay (1.0) Calculated Property
IE	8.84	eV	Relay (1.0) Calculated Property
logPoct/wat	3.423		Crippen Calculated Property
Inp	[1427.00; 1427.00]
Inp	1427.00		NIST
Inp	1427.00		NIST
Tboil	529.36	K	Relay (1.0) Calculated Property

Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l 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 Bis(trimethylsilyl)thiodiglycol.

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

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
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