dimethyl sulfoxide uses
Dimethyl sulfoxide (DMSO) is a highly polar organic solvent with a wide range of applications. Its primary fields of use are as follows:
- Pharmaceutical Industry: Due to its excellent permeability and stability, dimethyl sulfoxide (CAS: 67-68-5) is widely used as a solvent in drug development. It aids in enhancing drug penetration through the skin, thereby improving therapeutic efficacy.
- Cosmetics: In cosmetics, dimethyl sulfoxide (DMSO) offers superior moisturizing properties, enhancing skin hydration to maintain smoothness and elasticity.
- Pesticide Industry: DMSO serves as a solvent and penetration enhancer for pesticides, improving their efficacy on target crops.
- Chemical Industry: Due to its strong solubility, DMSO is commonly used to synthesize intermediates in various chemical reactions.
- Biotechnology: In cell culture and genetic engineering, DMSO is frequently employed as a cryoprotectant to preserve cellular viability.
- Cleaning Agent in Industrial Production: DMSO effectively removes grease and grime due to its potent solvent properties.
In summary, dimethyl sulfoxide (CAS: 67-68-5) finds extensive applications across pharmaceuticals, cosmetics, pesticides, chemical engineering, biotechnology, and industrial manufacturing.
dimethyl sulfoxide uses
Dimethyl sulfoxide (CAS:67-68-5) Properties
| Property | Description |
|---|---|
| Chemical Name | Dimethyl Sulfoxide |
| Abbreviation | DMSO |
| CAS Number | 67-68-5 |
| Molecular Formula | C₂H₆OS |
| Molecular Weight | 78.13 g/mol |
| Appearance | Colorless, transparent liquid |
| Odor | Slight sulfur-like odor |
| Melting Point | 18.5°C |
| Boiling Point | 189°C |
| Flash Point | 95°C (closed cup) |
| Density | 1.095 g/cm³ at 20°C |
| Solubility | Miscible with water, ethanol, acetone, chloroform |
| Refractive Index | 1.479 (20°C) |
| Purity (Industrial Grade) | 99.0% min |
| Purity (Pharma/High Purity) | 99.9% min |
| Stability | Stable under normal conditions |
| Hazard Classification | Low toxicity; irritant to skin & eyes |
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