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

InChI

InChI=1S/C33H70OSi/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-34-35(5,6)33(2,3)4/h7-32H2,1-6H3

InChI Key

JPVKJBKUWSJRLB-UHFFFAOYSA-N

Formula

C33H70OSi

SMILES

CCCCCCCCCCCCCCCCCCCCCCCCCCCO[Si](C)(C)C(C)(C)C

Molecular Weight¹

510.99

Other Names

• 1-Heptacosanol, tbdms derivative
• 1-Heptacosanol, tert-butyldimethylsilyl ether
• Heptacosyl tert-butyldimethylsilyl ether
• tert-Butyl(heptacosyloxy)dimethylsilane
• tert-Butyl-heptacosoxy-dimethylsilane

• 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.
• 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	1.2643		Relay (1.0) Calculated Property
ΔfH°gas	-948.17	kJ/mol	Relay (1.0) Calculated Property
ΔvapH°	141.11	kJ/mol	Relay (1.0) Calculated Property
IE	9.89	eV	Relay (1.0) Calculated Property
logPoct/wat	12.781		Crippen Calculated Property
Inp	[3290.00; 3290.00]
Inp	3290.00		NIST
Inp	3290.00		NIST
Tboil	663.54	K	Relay (1.0) Calculated Property
Tc	855.79	K	Relay (1.0) Calculated Property
Tfus	298.45	K	Relay (1.0) Calculated Property
Vc	1.966	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)(heptacosyloxy)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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