Chemical Properties of Pantoyl lactone, trimethylsilyl (CAS 42411-50-7)

InChI

InChI=1S/C9H18O3Si/c1-9(2)6-11-8(10)7(9)12-13(3,4)5/h7H,6H2,1-5H3

InChI Key

FHABWLGAZORNTC-UHFFFAOYSA-N

Formula

C9H18O3Si

SMILES

CC1(C)COC(=O)C1O[Si](C)(C)C

Molecular Weight¹

202.32

CAS

42411-50-7

Other Names

• Pantolactone, mono-TMS
• 2(3H)-Furanone, dihydro-4,4-dimethyl-3-[(trimethylsilyl)oxy]-, (3R)-
• 4,4-Dimethyl-3-[(trimethylsilyl)oxy]dihydro-2(3H)-furanone, (3R)-
• Pantolactone, (3r)-, tms derivative

• 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	0.4445		Relay (... Calculated Property
ΔfG°	-351.53	kJ/mol	Relay (... Calculated Property ⚠️
ΔfH°gas	-713.71	kJ/mol	Relay (... Calculated Property
ΔvapH°	55.14	kJ/mol	Relay (... Calculated Property
IE	9.81	eV	Relay (... Calculated Property
log10WS	-0.94		Relay (... Calculated Property
logPoct/wat	1.789		Crippen Calculated Property
Pc	1959.35	kPa	Relay (... Calculated Property ⚠️
Inp	[1168.00; 1195.00]
Inp	1168.00		NIST
Inp	1195.00		NIST
Tboil	496.50	K	Relay (... Calculated Property
Tc	675.53	K	Relay (... Calculated Property
Tfus	363.85	K	Relay (... Calculated Property
Vc	0.625	m3/kmol	Relay (... Calculated Property

Similar Compounds

Find more compounds similar to Pantoyl lactone, trimethylsilyl.

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.