Coumarin Sweet Tonka Bean & Vanilla Fragrance
Coumarin is a premium aroma chemical known for its sweet tonka bean, hay, and vanilla-like fragrance. Widely used in perfumes, agarbatti, dhoop, bakhoor, and air freshener formulations, it provides warmth, sweetness, and excellent fixation while enhancing the overall richness and longevity of fragrance
Technical Data Sheet
Product Name: Coumarin
Chemical Name: 2H-1-Benzopyran-2-one
INCI Name: Coumarin
CAS No.: 91-64-5
EINECS No.: 202-086-7
Molecular Formula: C₉H₆O₂
Molecular Weight: 146.14 g/mol
Physical Properties
| Parameter | Specification |
|---|---|
| Appearance | White to Off-White Crystalline Powder |
| Odor | Sweet, Hay-like, Tonka Bean, Vanilla-like |
| Purity | ≥ 99% |
| Melting Point | 68 – 72°C |
| Boiling Point | 297°C |
| Flash Point | 150°C (Approx.) |
| Density | 0.94 g/cm³ |
| Solubility | Soluble in Alcohol, DPG, DEP, TEC |
| Stability | Good under normal storage conditions |
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