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Home/Compounds/CAS 70-29-1
Formula C4H10OSMW 106.19Research-use catalog entryCOA/SDS by request

Diethyl sulfoxide

CAS Number: 70-29-1

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Loading RDKit molecule structure...
InChIKey: CCAFPWNGIUBUSD-UHFFFAOYSA-NC4H10OS | MW 106.19

Chemical Absolute Identifiers

CAS Number

70-29-1

PubChem CID

6263

Molecular Formula

C4H10OS

Molecular Weight

106.19 g/mol

Exact Mass

106.045236

InChIKey

CCAFPWNGIUBUSD-UHFFFAOYSA-N

IUPAC Name

1-ethylsulfinylethane

SMILES String

CCS(=O)CC

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

Diethyl sulfoxide (CAS 70-29-1) is listed in the Advanced Chemicals portfolio, with molecular formula C4H10OS and molecular weight 106. 19 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

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Names & Synonyms / External Identifiers

Chemical Name

Diethyl sulfoxide

Names & Synonyms

Diethylsulfoxide(ethylsulfinyl)ethaneETHYL SULFOXIDEEthane, 1,1'-sulfinylbis-Diethyl sulphoxide
Show all synonyms
Ethane,1,1'-sulfinylbis-1,1'-Sulfinylbis(ethane)(ethanesulfinyl)ethane1,1'-Sulfinylbis[ethane]DiaethylsulfoxidDiaethylsulfoxid [German]Ethanesulfinyl-ethane1-(ethylsulfinyl)ethaneEthane,1'-sulfinylbis-1,1'-SulphinylbisethaneInChI=1/C4H10OS/c1-3-6(5)4-2/h3-4H2,1-2H
External Identifiers
EC NUMBER: 200-732-2DSSTOX SUBSTANCE ID: DTXSID70220253CHEMBL ID: CHEMBL174477UNII: 030Z61382MWIKIDATA ID: Q2419001
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra
Literature & Patent References
DOI 10.1021/jm00360a024Inhibition by carboxamides and sulfoxides of liver alcohol dehydrogenase and ethanol metabolism.PMID 6343601Inhibition by carboxamides and sulfoxides of liver alcohol dehydrogenase and ethanol metabolism.

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

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Non-public related references

1-Chloro-2-(ethanesulfinyl)ethaneCAS 27998-62-5
Dodecyl sulfoxideCAS 2168-96-9
1-(Methylsulphinyl)dodecaneCAS 3079-30-9
2,2'-Sulfinylbis(acetic acid)CAS 33388-14-6
3-(ethylsulfinyl)-1H-1,2,4-triazol-5-amineCAS 1707737-39-0

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 27998-62-51-Chloro-2-(ethanesulfinyl)ethaneCAS 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 acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 70-29-1

What are the key identifiers for Diethyl sulfoxide (CAS 70-29-1)?

Diethyl sulfoxide is identified by CAS 70-29-1, with molecular formula C4H10OS, molecular weight 106.19, InChIKey CCAFPWNGIUBUSD-UHFFFAOYSA-N.

Can I request a COA for CAS 70-29-1?

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

Can I request supplier SDS for Diethyl sulfoxide?

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

Is CAS 70-29-1 available for quotation?

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