# Trans-2-Nonenal

Source: https://dupehacking.com/ingredients/trans-2-nonenal
CAS: 18829-56-6

Smells of: fresh, green, cucumber-like
Role: top note, freshener

Trans-2-Nonenal opens with a fresh, green, and slightly citrusy scent reminiscent of cucumber and melon. As it develops, it maintains a crisp, watery quality that adds a bright, uplifting character to compositions. This material is particularly effective in enhancing the freshness of floral and fruity notes, making it a great choice for clean and modern fragrances. It works well in both masculine and feminine scents, providing a refreshing lift without overwhelming other elements. Pair it with citrus oils or green notes for a vibrant top accord, and use it in doses typically around 1.025% to achieve the desired effect without overpowering the blend.

## How the catalogue uses it
- Appears in 2 formulas.
- Dose: 0.05% to 2.00%, average 1.02%.

- Usually weighed alongside: Levistamel TEC, Cis-3-Hexenol, Helional, Phenethyl Alcohol, Geranyl Acetate, Black Pepper Oil.


## Citing this
Cite as: "Trans-2-Nonenal — Dupe Hacking raw material profile", https://dupehacking.com/ingredients/trans-2-nonenal