Heliotropine, also known as Piperonal, is an organic compound used as a fragrance ingredient. It has a sweet, floral scent reminiscent of vanilla and almond, and is synthesized from safrole. It is widely used in the flavor and fragrance industry to impart a distinctive vanilla-like aroma with slight woody and balsamic nuances.
Used in the formulation of perfumes and fragranced products to add a sweet, floral, and vanilla-like aroma.
IUPAC Name: 1,3-benzodioxole-5-carbaldehydeCAS Number: 120-57-0
Molecular Formula: C8H6O3
Molecular Weight: 150.13 g/mol
Boiling Point: 263.0 °C (505.40 °F)
Melting Point: 37.0 °C (98.60 °F)
Class: Aldehyde
Use/s: Scent
Synonyms
1: PIPERONAL 2: Heliotropine 3: Piperonyl aldehyde 4: Heliotropin 5: 1,3-Benzodioxole-5-carbaldehyde 6: Piperonaldehyde 7: Piperonylaldehyde 8: 3,4-Methylenedioxybenzaldehyde 9: Geliotropin
Chemist Says
Piperonal appears as colorless lustrous crystals. (NTP, 1992)
Scent: Sweet, Floral, Spicy
Scent profile
Scent profiles are inherently subjective and can significantly differ among individuals, and may also be influenced by the conditions at the time of evaluation. The information provided here is a synthesis of data from diverse sources, including books, cross-references, artificial intelligence analyses, and chemical research sites, aiming to present a comprehensive overview. We've distilled this information to highlight the most frequently observed scent profiles for each molecule or compound, offering a generalized perspective.
1: Sweet, Floral, Vanilla, Almond
2: Sweet, Vanilla, Floral
3: Heliotrope odor
4: Sweet, powdery, with a cherry and almond-like character
Irritant