Aromachemicals

Sweet · Musky 2H-_Pyran-_2-_one, tetrahydro-_5-_pentyl- CAS 875471-31-1 Origin synthetic Note Middle IFRA Use with awareness Data as of: Apr 2026 What Is 2H-_Pyran-_2-_one, tetrahydro-_5-_pentyl-? This synthetic compound is a specialized fragrance ingredient used in modern perfumery to create creamy, lactonic effects. It’s found in niche fragrances where a smooth, milky undertone is desired. The molecule…

Woody · Green 2H-_Pyran, 3-_heptyltetrahydro- CAS 854737-09-0 Origin synthetic Note Unknown IFRA Use with awareness Data as of: Apr 2026 What Is 2H-_Pyran, 3-_heptyltetrahydro-? This synthetic fragrance ingredient is a specialized chemical used in modern perfumery to create unique scent profiles. It’s found in niche and avant-garde fragrances. While not commonly encountered in everyday products,…

Woody · Balsamic 2H-Inden-2-one, 1,3-dihydro- CAS 615-13-4 Origin synthetic Note Middle to Base IFRA Use with awareness Data as of: Apr 2026 What Is 2H-Inden-2-one, 1,3-dihydro-? 1,3-dihydro-2H-inden-2-one is a synthetic fragrance compound with a complex, woody-balsamic character. It’s found in niche perfumes and some specialty body care products. This ingredient adds depth and longevity to…

Citrus · Sweet 2-trans-Dodecenal CAS 20407-84-5 Origin synthetic Note Top IFRA Use with awareness Data as of: Apr 2026 What Is 2-trans-Dodecenal? 2-trans-Dodecenal is a synthetic fragrance ingredient that adds a waxy, citrusy, and slightly metallic character to perfumes. Consumers might encounter it in citrus-forward fragrances or functional products like detergents where a bright, clean…

Green · Floral 2-trans-6-trans-Octadienal CAS 56767-18-1 Origin synthetic Note Top IFRA Use with awareness Data as of: Apr 2026 What Is 2-trans-6-trans-Octadienal? 2-trans-6-trans-Octadienal is a synthetic aroma chemical prized by perfumers for its intensely green, cucumber-like character. While not found in consumer products directly, it’s a key building block in creating fresh, vegetal accords in…

Green · Floral 2-trans-6-cis-Dodecadienal CAS 21662-13-5 Origin synthetic Note Top to middle IFRA Use with awareness Data as of: Apr 2026 What Is 2-trans-6-cis-Dodecadienal? 2-trans-6-cis-Dodecadienal is a synthetic fragrance molecule that creates fresh, green, cucumber-like notes in perfumes and personal care products. You’ll find it in high-end fragrances where a crisp, watery effect is desired….

Floral · Sweet 2-p-Tolylethanol CAS 0699-02-05 Origin synthetic Note Heart IFRA Use with awareness Data as of: Apr 2026 What Is 2-p-Tolylethanol? 2-p-Tolylethanol is a synthetic fragrance ingredient with a floral, slightly woody character. It’s found in perfumes and scented products as a modifier for rose and lily accords. This molecule helps create long-lasting floral…

Citrus · Floral 2-_Propenoic acid, polymer with 2-_propenamide, sodium salt CAS 25987-30-8 Origin synthetic Note Non-olfactive IFRA Generally safe Data as of: Apr 2026 What Is 2-_Propenoic acid, polymer with 2-_propenamide, sodium salt? 2-Propenoic acid polymer is a synthetic ingredient primarily used in industrial applications and some personal care products as a thickening agent or…

Green · Floral 2-_Octen-_1-_ol, 1-_acetate CAS 2371-13-3 Origin synthetic Note Top IFRA Generally safe Data as of: Apr 2026 What Is 2-_Octen-_1-_ol, 1-_acetate? 2-Octen-1-ol, 1-acetate is a synthetic fragrance ingredient often found in perfumes and body care products. It contributes a fresh, green, and slightly fruity aroma. This compound is valued for its ability to…

Green · Woody 2-Undecenenitrile CAS 22629-48-7 Origin synthetic Note Top to Middle IFRA Use with awareness Data as of: Apr 2026 What Is 2-Undecenenitrile? 2-Undecenenitrile is a synthetic fragrance ingredient used in perfumes and functional fragrances. It’s typically found in fine fragrances and household products where a fresh, green character is desired. This nitrile compound…