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Home/Compounds/CAS 34604-52-9
Formula C6H14O7S2MW 262.3Research-use catalog entryCOA/SDS by request

Diethylene Glycol Dimethanesulfonate

CAS Number: 34604-52-9

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Loading RDKit molecule structure...
InChIKey: CEGQKEWSEGCYRS-UHFFFAOYSA-NC6H14O7S2 | MW 262.3

Chemical Absolute Identifiers

CAS Number

34604-52-9

PubChem CID

147571

Molecular Formula

C6H14O7S2

Molecular Weight

262.3 g/mol

Exact Mass

262.018095

InChIKey

CEGQKEWSEGCYRS-UHFFFAOYSA-N

IUPAC Name

2-(2-methylsulfonyloxyethoxy)ethyl methanesulfonate

SMILES String

CS(=O)(=O)OCCOCCOS(=O)(=O)C

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Diethylene Glycol Dimethanesulfonate (CAS 34604-52-9) is listed in the Advanced Chemicals portfolio, with molecular formula C6H14O7S2 and molecular weight 262. 30 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Organic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Diethylene Glycol Dimethanesulfonate

Names & Synonyms

Ms-PEG2-MsMs-PEG3-MsOxybis(ethane-2,1-diyl) dimethanesulfonateEthanol, 2,2'-oxybis-, dimethanesulfonateDiethylene Glycol Dimesylate
Show all synonyms
Bis(2-mesyloxyethyl) Ether2,2'-Oxybis-ethanol Dimethanesulfonatediethyleneglycol dimesylate2,2'-Oxybis-ethanol 1,1'-Dimethanesulfonatediethylene glycol bismesylatebis-Mes-PEG, MW 1,000bis-Mes-PEG, MW 2,000bis-Mes-PEG, MW 5,000NIOSH/ID6790000Diethylene glycol, dimethanesulfonateOxydi(ethane-2,1-diyl) dimethanesulfonate
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID60188176WIKIDATA ID: Q83059994
Experimental Spectrum References
13C NMR Spectra

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

2-Methoxyethyl methanesulfonateCAS 16427-44-4
Hexyl methanesulfonateCAS 16156-50-6
Methanesulfonic acid, 2-phenylethyl esterCAS 20020-27-3
2,2,2-Trifluoroethyl MethanesulfonateCAS 25236-64-0
Triethylene glycol di-p-tosylateCAS 19249-03-7

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 16427-44-42-Methoxyethyl methanesulfonateCAS 16156-50-6Hexyl methanesulfonateCAS 20020-27-3Methanesulfonic acid, 2-phenylethyl esterCAS 25236-64-02,2,2-Trifluoroethyl MethanesulfonateCAS 19249-03-7Triethylene glycol di-p-tosylateCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 34604-52-9

What are the key identifiers for Diethylene Glycol Dimethanesulfonate (CAS 34604-52-9)?

Diethylene Glycol Dimethanesulfonate is identified by CAS 34604-52-9, with molecular formula C6H14O7S2, molecular weight 262.3, InChIKey CEGQKEWSEGCYRS-UHFFFAOYSA-N.

Can I request a COA for CAS 34604-52-9?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Diethylene Glycol Dimethanesulfonate?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 34604-52-9 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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