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Catalog Number:
00635
CAS Number:
67-68-5
Dimethyl sulfoxide
Grade:
ACS reagent
Purity:
≥ 99.9% (GC)
Synonym(s):
DMSO, Methyl sulfoxide
Hazmat
Documents
$25.24 /100ML
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Product Information

Dimethyl Sulfoxide (DMSO) is an organosulfur compound. Known for its exceptional solvent properties, DMSO is widely utilized across scientific research and industrial applications. Its high polarity and ability to dissolve both polar and nonpolar compounds make it a versatile choice in chemical synthesis, biological studies, and pharmaceutical development. DMSO is valued not only for its solubility range but also for its role as a cryoprotectant and permeability enhancer in cell biology.

Synonyms
DMSO, Methyl sulfoxide
CAS Number
67-68-5
Purity
≥ 99.9% (GC)
Grade
ACS reagent
Molecular Formula
C2H6SO
Molecular Weight
78.13
MDL Number
MFCD00002089
Density
1.10
Appearance
Clear, colorless liquid
Boiling Point
188 - 190 °C (Approx.)
Conditions
Store at RT
General Information
Synonyms
DMSO, Methyl sulfoxide
CAS Number
67-68-5
Purity
≥ 99.9% (GC)
Grade
ACS reagent
Molecular Formula
C2H6SO
Molecular Weight
78.13
MDL Number
MFCD00002089
Density
1.10
Appearance
Clear, colorless liquid
Boiling Point
188 - 190 °C (Approx.)
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Applications and Uses

  • Solvent in Chemical Reactions: Commonly used as a polar aprotic solvent, DMSO effectively dissolves a wide range of organic and inorganic compounds, facilitating reactions in organic synthesis.
  • Cryoprotectant in Cell Biology: DMSO is extensively used in cryopreservation protocols for cells and tissues, helping to prevent ice crystal formation and preserve cellular integrity.
  • Pharmaceutical and Drug Development: Due to its permeability properties, DMSO serves as a carrier for drug delivery research and formulation studies.
  • NMR Solvent: In nuclear magnetic resonance (NMR) spectroscopy, DMSO-d6 (deuterated DMSO) is often used as a solvent for analyzing compounds that are less soluble in other solvents.
  • Industrial and Material Science: Used in manufacturing processes where its solubility range aids in polymerization and surface cleaning applications.

Citations