Fragrance ingredient reference pages
Green · Woody Isophytol CAS 505-32-8 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is Isophytol? Isophytol is a synthetic fragrance ingredient often found in fine fragrances and personal care products. It contributes a fresh, green, and slightly woody character to compositions. This versatile molecule is valued for its ability…
Woody · Balsamic Isophorol CAS 470-99-5 Origin synthetic Note Heart to Base IFRA Generally safe Data as of: Apr 2026 What Is Isophorol? Isophorol is a synthetic fragrance ingredient used to add woody, balsamic notes to perfumes and personal care products. You might encounter it in aftershaves, colognes, or home fragrances where a masculine, resinous…
Musky · Green Isopentylamine CAS 107-85-7 Origin synthetic Note N/A IFRA Use with awareness Data as of: Apr 2026 What Is Isopentylamine? Isopentylamine is a synthetic chemical compound occasionally used in fragrance formulations. Consumers might encounter it in trace amounts in some perfumes or household products. While not a common fragrance ingredient, it serves as…
Citrus · Floral Isooctadecan-1-ol CAS 27458-93-1 Origin synthetic Note N/A IFRA Generally safe Data as of: Apr 2026 What Is Isooctadecan-1-ol? Isooctadecan-1-ol is a synthetic alcohol used in cosmetics and industrial applications. It serves as an emollient and viscosity regulator in lotions, creams, and hair products. This ingredient helps maintain product consistency and provides a…
Citrus · Sweet Isononyl propionate CAS 65155-45-5 Origin synthetic Note Top to Middle IFRA Generally safe Data as of: Apr 2026 What Is Isononyl propionate? Isononyl propionate is a synthetic ester used in fragrances to add fruity, floral, and slightly green nuances. It’s commonly found in perfumes, body lotions, and air fresheners. This ingredient matters…
Green · Woody Isononyl alcohol (isomer unspecified) CAS 27458-94-2 Origin synthetic Note Carrier IFRA Generally safe Data as of: Apr 2026 What Is Isononyl alcohol (isomer unspecified)? Isononyl alcohol is a synthetic alcohol used primarily as a solvent or intermediate in fragrance manufacturing. It’s rarely encountered directly by consumers but may appear in trace amounts…
Citrus · Sweet Isononyl acetate (isomer unspecified) CAS 40379-24-6 Origin synthetic Note Top IFRA Generally safe Data as of: Apr 2026 What Is Isononyl acetate (isomer unspecified)? Isononyl acetate is a synthetic fragrance ingredient rarely encountered by name, but sometimes used in consumer products for its fruity, slightly floral scent. It helps create fresh, modern…
Woody · Balsamic Isolongifolene oxide CAS 26619-69-2 Origin synthetic Note Middle to base IFRA Use with awareness Data as of: Apr 2026 What Is Isolongifolene oxide? Isolongifolene oxide is a synthetic fragrance ingredient primarily encountered in modern perfumery and functional fragrances. It contributes woody, amber-like nuances to compositions. This molecule matters as it provides stability…
Woody · Balsamic Isolongifolene ketone CAS 23787-90-8 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is Isolongifolene ketone? Isolongifolene ketone is a synthetic fragrance ingredient used in perfumes and scented products. It contributes woody, ambery notes that add depth and longevity to fragrances. This molecule matters because it helps create…
Woody · Balsamic Isolongifolene CAS 1135-66-6 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is Isolongifolene? Isolongifolene is a synthetic fragrance ingredient used to add woody, ambery depth to perfumes and scented products. It’s commonly found in masculine fragrances, candles, and home fragrances where a rich, long-lasting base is desired….
