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2,3-Butanedione Cas 431-03-8 manufacturer supply
Appearance: Yellow or yellow-green Liquid
Assay: 98%min
Packaging: 20KG/drum
Sample: Available
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Categories: Organic Intermediate, Flavors and fragrances
2,3-Butanedione
Chemical Name: 2,3-Butanedione
CAS No.: 431-03-8
Molecular Fomula: C4H6O2
Chemical Structure:
Molecular weight: 86.09
Appearance: Yellow or yellow-green Liquid
Assay: 98%min
2,3-Butanedione Typical Properties
| Item | Specification | Results |
| Appearance | Yellow or yellow-green Liquid | Yellow Liquid |
| Odor | In very dilute solution with strong butter aroma | In very dilute solution with strong butter aroma |
| Content (w/%) | ≥98% | 99.6% |
| Ri (refractive index)(20℃) | 1.3920-1.3980 | 1.3945 |
| Relative density (25℃/25℃) | 0.978-0.988 | 0.9805 |
| Conclusion | The results conforms with enterprise standards |
2,3-Butanedione Usage
It is used to formulate cream flavor and is the main raw material for the production of pyrazine flavors;
It is mainly used in the preparation of food flavors. It is the main flavor of cream flavors. It can also be used in milk, cheese and other flavors in Chemicalbook. Such as berries, caramel, chocolate, coffee, cherries, vanilla beans, honey, cocoa, fruity, wine, smoke, rum, nuts, almonds, ginger, etc.
2,3-Butanedione Storage and transportation characteristics
Treasury is ventilated, low temperature and dry; stored separately from oxidants
Packaging: 20KG/drum
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