
Acetoin CAS 513-86-0
Product Introduction: Acetoin: the creamy, buttery note behind dairy, baked goods, and e-liquids.
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CAS No.: 513-86-0
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Molecular formula: C4H8O2
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Samples: Free samples under 100g
Specifications:
| Item | Specification |
| Purity | ≥99% |
| Density | 1.013 |
| Melting point | 15°C |
| Boiling point | 148°C |
| Refractive index | 1.4171 |
| Flash point | 50°C |
| Vapor pressure | 1.9±0.6 mmHg at 25°C |
| PSA | 37.30000 |
| logP | -0.04380 |
| Appearance | Slightly yellow liquid or crystalline solid, volatile |
Application:
1). It is used in butter, milk, yogurt, margarine, baked goods, strawberry, vanilla, caramel, and coffee flavors.
2). It is also used as a fragrance carrier in cosmetics and in e-liquids for butter and caramel profiles.
3). It naturally occurs in apples, butter, yogurt, asparagus, wheat, coffee, cocoa, honey, and wine.
Storage:
1). Store in a refrigerator at 2–8 °C. Keep the container tightly closed and in a well-ventilated area.
2). Shelf life is approximately 12 months under proper storage.






