ایزو پروپانول (2 پروپانول)
| Formula: | C3H8O |
| Chemical formula: | CH3CH(OH)CH3 |
| Density: | 0.786 g/cm3 (20 °C) |
| Molar mass: | 60.10 g/mol |
| CAS number: | 67-63-0 |
| EC index number: | 603-117-00-0 |
| HS code: | 29051200 |
| EC number: | 200-661-7 |
| Storage (temperature): | at +5 °C to +30 °C |
| SDS | available |
| RTECS: | NT8050000 |
| R phrase: | R 11-36-67 |
| S phrase: | S 7-16-24/25-26 |
| Odour: | alcohol-like |
| Form: | liquid |
| Color: | colourless |
| Explosion limit: | 2 – 12.7 Vol % |
| Ignition temperature: | 425 °C (DIN 51794) |
| Solubility in water: | (20 °C) soluble |
| Solubility in ethanol: | soluble |
| Solubility in chloroform: | soluble |
| Flash point: | 12 °C (c.c.) |
| Boiling point: | 82.4 °C (1013 hPa) |
| Melting point: | -89.5 °C |
| Vapour pressure: | 43 hPa (20 °C) |
| Viscosity dynamical: | 2.2 mPa*s (20 °C) |
| Saturation concentration: | 105 g/m3 (20 °C) |
| Assay | ≥ | 99.5 | % |
| Solubility | Conforms | ||
| Description | Conforms | ||
| Identification | Conforms | ||
| Specific gravity | 0.783 – 0.787 | ||
| Refractive index | 1.376 -1.378 | ||
| Acidity or alkalinity | ≤ | 0.6 | ml |
| Peroxides | Conforms | ||
| Limit of nonvolatile residue | ≤ | 0.002 | % |
| Benzene | ≤ | 2.0 | ppm |
| Total impurity | ≤ | 0.3 | % |
| Water | ≤ | 0.5 | % |
| Absorbance @ 230 nm | ≤ | 0.3 | AU |
| Absorbance @ 250 nm | ≤ | 0.1 | AU |
| Absorbance @ 270 nm | ≤ | 0.03 | AU |
| Absorbance @ 290 nm | ≤ | 0.02 | AU |
| Absorbance @ 310 nm | ≤ | 0.01 | AU |
| Absorbance @ 230 to 310 nm | Conforms |
Isopropyl alcohol is a colorless, flammable liquid with a strong odor, commonly used as a disinfectant and solvent. It is highly effective against bacteria and viruses, making it essential in healthcare, pharmaceuticals, and household products. It is also widely used in cosmetics, inks, and industrial cleaning.
🏭⚗️ Production
Isopropyl alcohol is mainly produced by direct hydration of propylene using acidic catalysts. A less common method involves indirect hydration with sulfuric acid.
🧪 Applications
• Disinfectants and hand sanitizers
• Solvent for paints, inks, and coatings
• Ingredient in cosmetics and personal care products
⚠️ Safety
Highly flammable. Use in well-ventilated areas, avoid open flames, and wear protective equipment. Store in a cool, dry place.
