Formulas Materials LabSpace Winter Challenge 2025

AC

(E)-2-Hexenal

Aroma Chemicals

(E)-2-Hexenal

Delivers an intensely sharp, penetrating green freshness with leafy-aldehydic character and fruity-banana undertones that soften beautifully in dilution.

Aroma ChemicalTopCAS: 6728-26-3

Odor Strength

High

Odor Type

Green

LeafyGrassy

Functional Profile

How perfumers typically use (E)-2-Hexenal in their compositions.

Accent

6 formulas

0.0%0.4%2.1%

Build

1 formulas

0.6%0.6%0.6%

Common Formula Contexts

Fragrance styles and categories where (E)-2-Hexenal appears most often.

Fresh Citrus

3 formulas

0.0%0.7%2.1%

Complex Composition

2 formulas

0.0%0.3%0.6%

Floral Bouquet

1 formulas

0.1%0.1%0.1%

Woody Aromatic

1 formulas

0.0%0.0%0.0%

TGSC Descriptions

Mosciano, Gerard P&F 25, No. 6, 26, (2000): Sharp, penetrating fresh leafy green, clean, fruity with herbal and spicy herbal nuances

Luebke, William tgsc, (2007): Green banana aldehydic fatty cheesy

Other Descriptions

Trans-2-Hexenal

FCI SAS: Powerful green vegetable-like

(E)-2-Hexenal molecular structure or representation

img: res.cloudinary

Essential Specs

Odor Type:

Green

CAS #:

6728-26-3

Odor Strength:

High

Pyramid:

Top

Odor Notes

Also Known As

(E)-2-Hexenal

Trans-2-Hexenal