Diethylene Glycol Dimethanesulfonate structure

Diethylene Glycol Dimethanesulfonate

2-(2-methylsulfonyloxyethoxy)ethyl methanesulfonate

Also Known As: Ms-PEG2-Ms|Diethylene Glycol Dimethanesulfonate|Ms-PEG3-Ms|Oxybis(ethane-2,1-diyl) dimethanesulfonate|Bis(2-mesyloxyethyl) Ether|Diethylene Glycol Dimesylate|diethyleneglycol dimesylate|diethylene glycol bismesylate|Ethanol, 2,2'-oxybis-, dimethanesulfonate|bis-Mes-PEG, MW 1,000|bis-Mes-PEG, MW 2,000|bis-Mes-PEG, MW 5,000|NIOSH/ID6790000|2-(2-methylsulfonyloxyethoxy)ethyl methanesulfonate|3-Hydroxy-monoethylglycinexylidide|2,2'-Oxybis-ethanol Dimethanesulfonate|Diethylene glycol, dimethanesulfonate|ENT 61168|Bis[2-(methylsulfonyloxy)ethyl] ether|AI3-61168|2,2'-Oxybis-ethanol 1,1'-Dimethanesulfonate|diethyleneglycol bis-methane-sulfonyl ester|Oxydi(ethane-2,1-diyl) dimethanesulfonate

CAS: 34604-52-9
Molecular Formula C6H14O7S2
Molecular Weight 262.0181 g/mol
LogP -1.1
Topological Polar Surface Area 113.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 7
Rotatable Bonds 8
Exact Mass 262.0181
Monoisotopic Mass 262.0181
Heavy Atoms 15
Complexity 308.0

Chemical Identifiers

CAS Number 34604-52-9
SMILES CS(=O)(=O)OCCOCCOS(=O)(=O)C
InChIKey CEGQKEWSEGCYRS-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (1 patents) Organic Building Blocks (3 patents) Pharmaceutical Intermediates (10 patents) Polymer Intermediates (2 patents)

Product Overview

Diethylene Glycol Dimethanesulfonate (CAS 34604-52-9), with molecular formula C6H14O7S2 and molecular weight 262.0181 g/mol. IUPAC: 2-(2-methylsulfonyloxyethoxy)ethyl methanesulfonate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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