2,5-dimethylpyrazine (FEMA-3272)
This product is not a finished fragrance or flavor. It is a single aroma chemical that provides a specific scent character determined by its chemical structure. It is intended to be used only as a raw material for creating fragrance or flavor formulations, or for other research and development purposes.
2,5‑Dimethylpyrazine (FEMA‑3272) brings roasted nutty, cereal/biscuit and cocoa shell nuances. Extremely powerful — use at ppm levels to lend warm toasted realism and depth.
Fragrance Family: Roasted, Nutty, Cereal
Top Notes: roasted nutty spark (ppm)
Heart Notes: toasted cereal/biscuit
Base Notes: cocoa shell warmth
Applications (ultra‑trace):
• Fine fragrance: 0.00001–0.00020%
• Body care: 0.000005–0.00010%
• Home/air care: 0.00001–0.00010%
• Candles: 0.00002–0.00010%
IFRA: Refer to IFRA Standards.
Allergen: None inherent.
Storage: Cool, dry, closed.
Shelf Life: 24 months.
CAS Number: 123-32-0
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| Test Name | Specification |
|---|---|
| Purity (GC) | 98 - 100 % |
| Refractive Index N20/D | 1.497 - 1.502 |
| Specific Gravity (20/20°C) | 0.986 - 0.995 |
| Appearance | Colorless Liquid |
| Infrared Spectrum | Conforms to Structure |
| Note | This product is low melting point solid, may change state in different environments (solid, liquid or semi-solid) |
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