Chemical Properties of Silane, (1,1-dimethylethyl)(heneicosyloxy)dimethyl-

InChI

InChI=1S/C27H58OSi/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-28-29(5,6)27(2,3)4/h7-26H2,1-6H3

InChI Key

NVQFNDDBIMUIQN-UHFFFAOYSA-N

Formula

C27H58OSi

SMILES

CCCCCCCCCCCCCCCCCCCCCO[Si](C)(C)C(C)(C)C

Molecular Weight¹

426.85

Other Names

• tert-Butyl-heneicosoxy-dimethylsilane
• tert-Butyl(heneicosyloxy)dimethylsilane
• Heneicosyl tert-butyldimethylsilyl ether
• 1-Heneicosanol, tert-butyldimethylsilyl ether
• 1-Heneicosanol, tbdms 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).
• 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	1.0549		Relay (1.0) Calculated Property
ΔfH°gas	-822.62	kJ/mol	Relay (1.0) Calculated Property
ΔvapH°	114.24	kJ/mol	Relay (1.0) Calculated Property
IE	9.67	eV	Relay (1.0) Calculated Property
logPoct/wat	10.440		Crippen Calculated Property
Pc	420.39	kPa	Relay (1.0-beta) Calculated Property
Inp	[2685.00; 2685.00]
Inp	2685.00		NIST
Inp	2685.00		NIST
Tboil	625.74	K	Relay (1.0) Calculated Property
Tc	817.94	K	Relay (1.0) Calculated Property
Tfus	283.47	K	Relay (1.0) Calculated Property
Vc	1.635	m3/kmol	Relay (1.0) Calculated Property

Cheméo can also estimate Standard Gibbs free energy of formation, 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 Silane, (1,1-dimethylethyl)(heneicosyloxy)dimethyl-.

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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