Ethyl maltol is a synthetic compound used in perfumery to replicate the sweet, caramelized, and slightly fruity aroma of malt and cooked sugar. Known for its warm, sugary, and gourmand character, ethyl maltol adds a rich, sweet depth to fragrances. It is often used in oriental, gourmand, and fruity compositions to provide a warm, indulgent, and comforting sweetness.

Ethyl maltol has a sweet, sugary aroma with caramel, cotton candy, and slightly fruity undertones. Its scent is warm, creamy, and inviting, with subtle hints of vanilla and caramelized sugar. The overall profile is rich and indulgent, evoking a sense of comfort and luxury. Ethyl maltol enhances fragrances by adding a velvety, sweet warmth that enriches the composition, often creating a sense of delicious warmth and coziness.