(Methylsulfonyl)methane(CAS: 67-71-0)

(Methylsulfonyl)methane, also known as dimethyl sulfoxide (DMSO), is a sulfur-containing organic compound with the chemical formula CH2S(O)2. It is a colorless, odorless liquid with high solubility in water and organic solvents. DMSO is known for its ability to dissolve a wide range of substances and is commonly used as a solvent and cryoprotectant in various scientific and industrial applications.

(Methylsulfonyl)methane, or DMSO, is widely used in pharmaceuticals as a solvent for drug delivery and in research for its unique solvation properties. It serves as a cryoprotectant in biological samples, a lubricant in industrial settings, and is also found in some food products as a processing aid. Additionally, DMSO is used in the production of other chemicals and as a component in certain topical treatments.

(Methylsulfonyl)methane, or DMSO, is generally considered safe when used properly. However, it can be toxic if ingested or inhaled in large quantities, and may cause skin irritation. Proper handling, such as using gloves and ensuring good ventilation, is essential. Safety standards for DMSO include following OSHA guidelines and using appropriate personal protective equipment (PPE) to minimize exposure risks.

(Methylsulfonyl)methane should be stored in a cool, dry, and well-ventilated area away from direct sunlight. It is stable under normal storage conditions but should be kept in tightly sealed, inert containers to prevent contamination. Maintaining a temperature range of 15–25°C and keeping humidity levels low is recommended to ensure its longevity and effectiveness.