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Dimethyl sulfoxide, ACS, 99.9% min, Thermo Scientific Chemicals Product Code.: 11397938
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Dimethyl sulfoxide, ACS, 99.9% min, Thermo Scientific Chemicals

Product Code. 11397938
1 L
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Quantity:
500 mL
1 L
4 L
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4 x 4 L
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Product Code. 11397938

Brand: Thermo Scientific Alfa Aesar 036480.K2

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Description

It is used as a solvent for chemical reactions involving salts, most notably in Finkelstein reactions and in other nucleophilic substitutions. Used in antifreeze or hydraulic fluids. Utilized in the oxidation of thiols and disulfides to sulfonic acids.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 67-68-5
Molecular Formula C2H6OS
Molecular Weight (g/mol) 78.13
MDL Number MFCD00002089
InChI Key IAZDPXIOMUYVGZ-UHFFFAOYSA-N
Synonym dimethyl sulfoxide, dmso, methyl sulfoxide, dimethylsulfoxide, dimethyl sulphoxide, methane, sulfinylbis, demsodrox, demasorb, demavet, dimexideShow MoreShow Less
PubChem CID 679
ChEBI CHEBI:28262
IUPAC Name methylsulfinylmethane
SMILES CS(C)=O

Specifications

Melting Point 18.4°C
Color Colorless
Density 1.101 g/mL
Boiling Point 189°C
Quantity 1 L
Flash Point 87°C (189°F)
Physical Form Clear,colorless Liquid
Refractive Index 1.479
Assay Percent Range 99.9%
Beilstein 506008
Solubility Information Miscible with water,diethyl ether,ethanol,acetone,ether,carbon tetrachloride and ethyl acetate.
Formula Weight 78.13
Grade ACS
Chemical Name or Material Dimethyl sulfoxide, For analysis ACS
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberN07L052 Certificate TypeCertificate of Analysis Date10/02/2025 Catalog Number036480.M1,036480.K2,036480.M6,036480.K7,036480.AP
Lot NumberZ17K012 Certificate TypeCertificate of Analysis Date20/12/2024 Catalog Number036480.M1,036480.K2,036480.M6,036480.K7,036480.AP
Lot NumberX11K026 Certificate TypeCertificate of Analysis Date05/11/2024 Catalog Number036480.M1,036480.K2,036480.M6,036480.K7,036480.AP
Lot NumberT29K019 Certificate TypeCertificate of Analysis Date13/08/2024 Catalog Number036480.M1,036480.K2,036480.M6,036480.K7,036480.AP
Lot NumberR02K009 Certificate TypeCertificate of Analysis Date09/05/2024 Catalog Number036480.M1,036480.K2,036480.M6,036480.K7,036480.AP

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