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

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

CAS: 67-68-5 | C2H6OS | 78.13 g/mol
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Catalog number ALF032434.K2
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Chemical Identifiers
CAS69360-26-5
IUPAC Name2-cyanobenzene-1-sulfonyl chloride
Molecular FormulaC7H4ClNO2S
InChI KeyNQAYCMBZPAARNO-UHFFFAOYSA-N
SMILESClS(=O)(=O)C1=CC=CC=C1C#N
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Pale brown
FormCrystals or powder or crystalline powder
Assay (Titration ex Chloride)≥96.0 to ≤104.0%
Melting Point (clear melt)63.5-69.5?C
Dimethyl sulfoxide is used in spectrophotometry and environmental testing.

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.

RUO – Research Use Only