3-Hexanone
Pharmaceutical Materials 2025-03-02
CAS Number: 589-38-8
Molecular Formula: C6H12O
Molecular Weight: 100.16 g/mol
Appearance: Colorless transparent liquid
Boiling Point: 125.5°C
Density: 0.803 g/cm³
Flash Point: 35°C (OC)
Usage: Primarily used as a food fragrance and solvent.
| Category | Information |
|---|---|
| Basic Information | |
| Chemical Name | 3-Hexanone |
| Other Names | Ethyl Propyl Ketone, Ethyl n-Propyl Ketone, Diethylacetone, Hexan-3-one |
| CAS Number | 589-38-8 |
| EINECS Number | 209-645-4 |
| Molecular Formula | C6H12O |
| Molecular Weight | 100.16 g/mol |
| Physical Properties | |
| Appearance | Colorless liquid |
| Odor | Ethereal, grape, wine-like |
| Density | Approximately 0.803-0.815 g/cm³ |
| Melting Point | -55.5 °C |
| Boiling Point | 123-125.5 °C |
| Flash Point | 23-35 °C |
| Refractive Index | 1.399-1.401 |
| Solubility | Slightly soluble in water, soluble in acetone, miscible with ethanol and ether |
| Chemical Properties | |
| Stability | Stable under normal conditions, but may form peroxides upon prolonged storage |
| Reactivity | Reacts with strong oxidants, reducing agents, and strong bases |
| Uses | |
| Primary Uses | Used as a solvent and in organic synthesis |
| Specific Applications | Used in the formulation of fruit wine fragrances such as grape wine and meat fragrances in the food industry |
| Safety Information | |
| Hazard Class | Flammable liquid |
| Risk Phrases | R11 (Highly flammable), R36/37/38 (Irritating to eyes, respiratory system, and skin) |
| Safety Phrases | S16 (Keep away from sources of ignition – No smoking), S26 (In case of contact with eyes, rinse immediately with plenty of water and seek medical advice), S36 (Wear suitable protective clothing) |
| Storage Conditions | Store in a cool, dry, well-ventilated area away from heat, sparks, and ignition sources. Keep container tightly closed and separate from oxidants, reducing agents, and bases. |
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