Chemical Properties of 2-(2-(2-(2-(2-(2-Butoxy-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethyl TMS ether

InChI

InChI=1S/C19H42O7Si/c1-5-6-7-20-8-9-21-10-11-22-12-13-23-14-15-24-16-17-25-18-19-26-27(2,3)4/h5-19H2,1-4H3

InChI Key

ADRSJRQLCIWZSZ-UHFFFAOYSA-N

Formula

C19H42O7Si

SMILES

CCCCOCCOCCOCCOCCOCCOCCO[Si](C)(C)C

Molecular Weight¹

410.62

Other Names

• Hexaethylene glycol, butyl ether, TMS

• 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	1.0566		Relay (... Calculated Property
ΔfG°	-501.29	kJ/mol	Relay (... Calculated Property ⚠️
ΔfH°gas	-1428.71	kJ/mol	Relay (... Calculated Property
ΔvapH°	90.84	kJ/mol	Relay (... Calculated Property
IE	9.45	eV	Relay (... Calculated Property
log10WS	-1.79		Relay (... Calculated Property
logPoct/wat	2.738		Crippen Calculated Property
Pc	1183.76	kPa	Relay (... Calculated Property ⚠️
Inp	[2430.50; 2430.50]
Inp	2430.50		NIST
Inp	2430.50		NIST
Tboil	649.01	K	Relay (... Calculated Property
Tc	772.73	K	Relay (... Calculated Property
Tfus	191.44	K	Relay (... Calculated Property
Vc	1.331	m3/kmol	Relay (... Calculated Property

Similar Compounds

Find more compounds similar to 2-(2-(2-(2-(2-(2-Butoxy-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethyl TMS 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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