Chemical Properties of Trimethylsulfonylmethane (CAS 67294-81-9)

InChI

InChI=1S/C4H10O6S3/c1-11(5,6)4(12(2,7)8)13(3,9)10/h4H,1-3H3

InChI Key

QYBXIUDBUIUBHS-UHFFFAOYSA-N

Formula

C4H10O6S3

SMILES

CS(=O)(=O)C(S(C)(=O)=O)S(C)(=O)=O

Molecular Weight¹

250.31

CAS

67294-81-9

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• 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).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (J/mol×K).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[297.51; 357.70]	J/mol×K	[433.82; 598.03]
Cp,gas	297.51	J/mol×K	433.82	Joback Calculated Property
Cp,gas	308.40	J/mol×K	461.19	Joback Calculated Property
Cp,gas	318.97	J/mol×K	488.56	Joback Calculated Property
Cp,gas	329.21	J/mol×K	515.92	Joback Calculated Property
Cp,gas	339.08	J/mol×K	543.29	Joback Calculated Property
Cp,gas	348.59	J/mol×K	570.66	Joback Calculated Property
Cp,gas	357.70	J/mol×K	598.03	Joback Calculated Property
Cp,solid	269.62	J/mol×K	298.15	NIST

Similar Compounds

Find more compounds similar to Trimethylsulfonylmethane.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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