Ethyl Maltol

Ethyl Maltol is a chemical compound known for its sweet, caramel-like aroma, reminiscent of cooked fruit and candy. In perfumery, it is valued for its ability to enhance and sweeten other fragrance notes, making them appear more vibrant and long-lasting.

Utilized to add a sweet, comforting depth to a wide range of fragrances, particularly gourmand and oriental scents, where it complements vanilla, amber, and fruity notes.

IUPAC Name: 2-ethyl-3-hydroxypyran-4-one
CAS Number: 4940-11-8
Molecular Formula: C₇H₈O₃
Molecular Weight: 140.14 g/mol
Boiling Point: 562.00 to 563.00 K
Melting Point: 363.15 to 364.15 K
Class: Ester
Use/s: Scent
Synonyms
1: Ethyl maltol 2: 2-Ethyl-3-hydroxy-4H-pyran-4-one 3: 2-Ethyl-3-hydroxy-4-pyrone 4: Ethylmaltol 5: Veltol plus 6: 2-ethyl-3-hydroxypyran-4-one 7: 3-Hydroxy-2-ethyl-4-pyrone 8: 2-Ethylpyromeconic acid
Chemist Says
Liquid, Other Solid; Dry Powder; Liquid; Other Solid; Pellets or Large Crystals
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, Caramel-like, Cooked Fruit
2: Sweet, Caramelized, Fruity
3: Sweet Caramel-like, Fruity
4: Sweet, fruity, with a caramel, honey, and slightly toasted character