Dimethyl sulfoxide

Dimethyl sulfoxide

Methyl sulfoxide; Sulfinylbismethane; DMSO

CAS 67-68-5

Chemical Formula C₂H₆OS

Molecular Weight 78.13 g/mol

MSDS Download

Dimethyl Sulfoxide (DMSO) is a highly polar organic compound that stands out for its exceptional solvent capabilities. It is also unique in that it has cryoprotective properties, which makes it useful in biological preservation, such as protecting cells, tissues, and organs from damage during freezing processes. DMSO has a long history of research in medicine, where it has been investigated for its potential anti-inflammatory, analgesic, and antioxidant effects.

Industrial Uses

1. Cleaning & Disinfectants Solutions

  • Solvent for Cleaning Agents: It is used as a solvent in cleaning products, enhancing their effectiveness in removing stains and residues.
  • Disinfectant : Its antimicrobial properties make it useful in formulating disinfectants for various surfaces.

2. Metal Treatment

  • Corrosion Inhibitor: It is employed in metal treatment processes to inhibit corrosion and enhance the surface properties of metals.
  • Cleaning Agent: It serves as a cleaning agent for metal parts, effectively removing oils and contaminants.

3. Pulp & Paper Solutions

  • Solvent:Used as a powerful solvent for lignin extraction, resin removal, and in specialty paper processing, aiding in improving chemical penetration and efficiency.
  • Dissolving Agent for Pulp: It helps dissolve lignin and hemicellulose, aiding in the production of high-quality paper products.

4. Agrochemicals

  • Solvents & Carriers : It acts as a solvent in the formulation of pesticide and herbicide products, enhancing the efficacy and application of these chemicals.
  • Enhancer for Plant Uptake: It can facilitate the uptake of certain agrochemicals by plants, improving their effectiveness.

5. Pharmaceuticals

  • Oxidizing Agent: Primarily a solvent in pharmaceutical synthesis, DMSO can also act as a mild oxidant or reductant in specific reactions. It facilitates SN2 reactions and is involved in Swern oxidation for converting alcohols to aldehydes/ketones.
  • Solvents & Carriers: Polar, aprotic solvent with excellent penetrating ability; used in drug delivery, biological sample preservation, and organic synthesis.
  • Drug Delivery: DMSO's ability to penetrate the skin and cellular membranes makes it a carrier solvent for drugs, especially in topical and transdermal applications.
  • Analytical Reagent: Commonly used in pharmaceutical research as a solvent for drug formulation and testing.

6. Animal Healthcare

  • Veterinary Medicine: Dimethyl sulfoxide (DMSO) is primarily utilized in veterinary medicine, particularly for its anti-inflammatory and analgesic properties. It is commonly applied topically to reduce swelling and pain associated with musculoskeletal injuries, arthritis, and other inflammatory conditions in animals.

7. Paints, Coatings & Adhesives 

  • Paint Stripping: DMSO penetrates and softens paint layers, facilitating their removal. It is effective on various substrates, including wood, metal, concrete, and masonry. Typical application involves applying the DMSO-based stripper to the painted surface, allowing it to dwell for a period (often between 15 to 60 minutes), and then removing the softened paint through scraping or washing.

Specifications

Assay ≥ 99.9%
Appearance Colorless liquid
Odor Slight garlic-like odor
Boiling Point 189°C (372°F)
Melting Point 18.5°C (65.3°F)
Density 1.100 g/cm³ at 20°C
Solubility Miscible with water
Viscosity 1.996 cP at 20°C
Flash Point 89°C (192°F) (closed cup)

Hazard Symbols

Irritants/Sensitisers/Other Hazards
Environmental Hazard

FAQs

1. What is the current price of Dimethyl sulfoxide  in India ?
The price of  Dimethyl sulfoxide can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121  directly for a customized quote tailored to your needs.
 
2. Where can I buy Dimethyl sulfoxide  in India ?
You can purchase Dimethyl sulfoxide  from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.
 
3. What is the minimum order quantity (MOQ) for Dimethyl sulfoxide ?
Our minimum order quantity (MOQ) for Dimethyl sulfoxide  is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.
 
4. How can I ensure the quality of Dimethyl sulfoxide supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.