Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Dimethyl sulfoxide, Spectrophotometric Grade, 99.9+%, Thermo Scientific™

Click to view available options
Quantity:
1L
4L
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
methylsulfinylmethane
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
methylsulfinylmethane
CS(C)=O

Dimethyl sulfoxide is used in spectrophotometry and environmental testing.

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 >99.9%
Appearance Colorless liquid
Beilstein 506008
Solubility Information Miscible with water,ethanol,ether,benzene,chloroform and acetone.
Formula Weight 78.13
Physical Form Liquid
Grade Spectrophotometric
Density 1.101 g/cm3 at 20°C
Boiling Point 189°C
Color Colorless
Melting Point 18.4°C
Quantity 1L
Flash Point 87°C (189°F)
Odor Mild
Refractive Index 1.479
Sensitivity Hygroscopic
Vapor Pressure 2.5 hPa (2mm Hg) at 20°C
Chemical Name or Material Dimethyl sulfoxide
Show More Show Less

P210-P370+P378q-P501c

H227

EINECSNumber : 200-664-3

RTECSNumber : PV6210000

TSCA : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only