Aldehyde C-8

Aldehyde C-8 (Octanal) is a classic fragrance ingredient valued in perfumery for its fresh, citrusy, and slightly waxy character. Its scent profile is typically described as bright, sharp, and clean, strongly reminiscent of orange peel and citrus zest, with a subtle soapy and fatty nuance that adds body and sophistication to compositions.

The material usually appears as a clear, colorless liquid with low viscosity, and is appreciated for its high diffusion and immediate impact in fragrance formulations. Its character is sparkling and vibrant, making it particularly effective for creating a crisp citrus lift in the top of a fragrance.

Aldehyde C-8 is especially valued for its role in enhancing citrus accords, where it contributes a natural, juicy brightness while also supporting the classic aldehydic signature found in many refined perfumes.

In practical perfumery, it is frequently used to build citrus, aldehydic, and fresh accords, while also adding lift and diffusion to floral compositions such as rose and jasmine. It blends particularly well with orange, lemon, bergamot, other aldehydes, floral materials, and light musks, making it suitable for many fragrance styles including fresh citrus perfumes, aldehydic florals, colognes, and modern clean compositions.