Butyl Butyro Lactate

Butyl Butyrolactate is a specialty fragrance ingredient appreciated in perfumery for its soft, creamy, and delicately fruity character. Its scent profile is typically described as mildly sweet, lactonic, and slightly buttery, with subtle fruity nuances reminiscent of ripe tropical fruits, supported by a gentle creamy and almost milky undertone.

The material usually appears as a clear to pale liquid with moderate viscosity, and is valued for its smooth diffusion and blending ability within fragrance compositions. Its character is soft and rounded, making it particularly effective for adding a creamy texture and subtle sweetness without becoming overpowering.

Butyl Butyrolactate is especially useful for creating a velvety, gourmand-like softness, helping to smooth transitions between notes and enhance the overall harmony of a fragrance. It contributes a creamy body that can soften sharper elements and give compositions a more polished feel.

In practical perfumery, it is often used to support fruity and gourmand accords, while also adding creaminess and smoothness to floral and sweet compositions. It blends particularly well with lactones, vanilla, fruity esters, coconut notes, and soft musks, making it suitable for gourmand fragrances, fruity-floral compositions, and modern soft sweet perfumes.