Chemical Properties of Propane, 2,2-bis(methylthio)-

InChI

InChI=1S/C5H12S2/c1-5(2,6-3)7-4/h1-4H3

InChI Key

BBYNYNMPOUQKKS-UHFFFAOYSA-N

Formula

C5H12S2

SMILES

CSC(C)(C)SC

Molecular Weight¹

136.29

Other Names

• 2,2-Bis(methylsulfanyl)propane
• 2,2-Bis(methylthio)propane
• 3,3-Dimethyl-2,4-dithiapentane
• Acetone, dimethyl mercaptole

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion 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.
• McVol : McGowan's characteristic volume (ml/mol).
• 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).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-94.20	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	9.55	kJ/mol	Joback Calculated Property
ΔvapH°	44.91	kJ/mol	Relay (1.0) Calculated Property
IE	8.44	eV	Relay (1.0) Calculated Property
logPoct/wat	2.449		Crippen Calculated Property
McVol	114.010	ml/mol	McGowan Calculated Property
Inp	[986.00; 986.00]
Inp	986.00		NIST
Inp	986.00		NIST
Tboil	430.33	K	Relay (1.0) Calculated Property
Tc	635.98	K	Relay (1.0) Calculated Property
Tfus	238.71	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Pressure, Critical Volume, 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.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[216.73; 279.80]	J/mol×K	[448.33; 678.97]
Cp,gas	216.73	J/mol×K	448.33	Joback Calculated Property
Cp,gas	228.98	J/mol×K	486.77	Joback Calculated Property
Cp,gas	240.50	J/mol×K	525.21	Joback Calculated Property
Cp,gas	251.32	J/mol×K	563.65	Joback Calculated Property
Cp,gas	261.46	J/mol×K	602.09	Joback Calculated Property
Cp,gas	270.95	J/mol×K	640.53	Joback Calculated Property
Cp,gas	279.80	J/mol×K	678.97	Joback Calculated Property

Similar Compounds

Find more compounds similar to Propane, 2,2-bis(methylthio)-.

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
• Joback Method
• McGowan 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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