Chemical Properties of 1,2-Ethanediol dimethanesulphonate (CAS 4672-49-5)

InChI

InChI=1S/C4H10O6S2/c1-11(5,6)9-3-4-10-12(2,7)8/h3-4H2,1-2H3

InChI Key

QSQFARNGNIZGAW-UHFFFAOYSA-N

Formula

C4H10O6S2

SMILES

CS(=O)(=O)OCCOS(C)(=O)=O

Molecular Weight¹

218.25

CAS

4672-49-5

Other Names

• Ethylene glycol, dimethanesulfonate
• Ethylene bis(methanesulfonate)
• Ethylene dimethanesulfonate
• NSC 10716
• 1,2-Bis(mesyloxy)ethane
• 1,2-Ethanediol dimethanesulfonate
• 1,2-Ethanediyl dimethanesulfonate
• Ethane-1,2-diol dimethanesulphonate
• 1,2-Ethylene bis(methanesulfonate)
• Dimethylene dimethanesulfonate
• DMSE
• Ethylene methanesulfonate
• EDS
• Methanesulfonic acid, ethylene ester
• NC 429
• Ethane dimethane sulphonate
• 1,2-Ethanediol, bismethanesulfonate
• 1,2-Ethanediyl methanesulfonate
• Ethylene dimethanesulphonate
• Ethylene-1,2-dimethanesulphonate
• Ethylene glycol dimesylate

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy 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	[270.39; 324.08]	J/mol×K	[431.32; 594.38]
Cp,gas	270.39	J/mol×K	431.32	Joback Calculated Property
Cp,gas	279.84	J/mol×K	458.50	Joback Calculated Property
Cp,gas	289.12	J/mol×K	485.67	Joback Calculated Property
Cp,gas	298.21	J/mol×K	512.85	Joback Calculated Property
Cp,gas	307.09	J/mol×K	540.03	Joback Calculated Property
Cp,gas	315.72	J/mol×K	567.20	Joback Calculated Property
Cp,gas	324.08	J/mol×K	594.38	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1,2-Ethanediol dimethanesulphonate.

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

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