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Dimethyl sulfoxide, anhydrous, 99.8+%, packaged under Argon in resealable ChemSeal™ bottles, Thermo Scientific™

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Quantity:
100mL
1L
4 x 100mL
4 x 1L
67-68-5
C2H6OS
78.13
MFCD00002089
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
dimethyl sulfoxide, dmso, methyl sulfoxide, dimethylsulfoxide, dimethyl sulphoxide, methane, sulfinylbis, demsodrox, demasorb, demavet, dimexide
679
CHEBI:28262
methanesulfinylmethane
CS(C)=O
67-68-5
C2H6OS
78.13
MFCD00002089
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
dimethyl sulfoxide, dmso, methyl sulfoxide, dimethylsulfoxide, dimethyl sulphoxide, methane, sulfinylbis, demsodrox, demasorb, demavet, dimexide
679
CHEBI:28262
methanesulfinylmethane
CS(C)=O

Dimethyl sulfoxide is used as a solvent for chemical reactions involving salts, most notably in Finkelstein reactions and in other nucleophilic substitutions. DMSO is an effective pain relieving agent. Used in antifreeze or hydraulic fluids. Utilized in the oxidation of thiols and disulfides to sulfonic acids. Used to enhance dermal absorption of many chemicals.

This Thermo Scientific 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.

Assay Percent Range >99.8%
Beilstein 506008
Solubility Information Miscible with water,diethyl ether,ethanol,acetone,ether,carbon tetrachloride and ethyl acetate.
Formula Weight 78.13
Physical Form Liquid
Density 1.101
Boiling Point 189°C
Color Colorless
Melting Point 18.4°C
Quantity 4 x 1L
Flash Point 87°C (189°F)
Ignition Point 270°C (518°F)
Odor Mild
Refractive Index 1.479
Sensitivity Hygroscopic
Vapor Pressure 2mm Hg at 20°C
Chemical Name or Material Dimethyl sulfoxide
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P210-P370+P378q-P501c

H227

EINECSNumber : 200-664-3

RTECSNumber : PV6210000

TSCA : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only