Aldehyde C-9 (Nonanal)

Aldehyde C-9 (Nonanal) is a classic fatty aldehyde known for its fresh, waxy citrus-floral aroma, often reminiscent of orange peel, green florals, and a clean soapy brightness. Widely used in perfumery, it brings radiance, lift, and a crisp aldehydic sparkle to fragrance compositions.

This powerful top note material is essential for creating clean, vibrant openings in perfumes, seamlessly transitioning into floral and musky heart notes. It plays a key role in aldehydic florals, citrus colognes, chypres, fougères, and barbershop-style fragrances, adding both freshness and sophistication.

Key Benefits:

• Bright Citrus-Waxy: Fresh aroma with aldehydic sparkle and radiance
• Sparkle & Lift: Adds diffusion and brilliance to top notes
• Clean & Soapy: Enhances green floral and fresh accords
• Versatile Styles: Perfect for modern and vintage fragrances
• Professional Quality: Works in alcohol, oil-based, and DPG formulations
• Multi-Purpose: Suitable for perfumes, soaps, and personal care

Perfumery Profile:

• Note Type: Top Note
• Scent Character: Fresh, waxy, citrusy, green, slightly soapy
• Recommended Usage: 0.01% – 2% (use sparingly due to strength)

Blending Suggestions:

Aldehyde C-9 blends beautifully with citrus notes (bergamot, petitgrain, neroli), floral notes (rose, lily, cyclamen, muguet), green notes (violet leaf, galbanum), and base notes (white musks, sandalwood, soft woods).

Applications:

• Fine fragrances and designer perfumes
• Fresh colognes and barbershop blends
• Soaps, shampoos, and body care products
• Candles, room sprays, and fabric fresheners

Application Tips:

Use 0.1% – 1.5% for a clean, sparkling top note. Combine with citrus and green notes for freshness. Blend with florals for classic aldehydic bouquets. Allow the blend to rest for smoother integration.

Storage & Safety:

Store in a cool, dry place away from direct sunlight, tightly sealed. Due to its potency, always use in low concentrations and follow formulation guidelines.

HERBOLOGY offers Aldehyde C-9 as a key ingredient for creating clean, radiant, and elegant fragrance openings with a timeless aldehydic character.