Aromachemicals

Citrus · Woody (-)-(R)-.alpha.-Phellandrene CAS 4221-98-1 Origin synthetic Note Top IFRA Generally safe Data as of: Apr 2026 What Is (-)-(R)-.alpha.-Phellandrene? (-)-(R)-α-Phellandrene is a naturally occurring terpene found in essential oils like eucalyptus and ginger. It’s used in fragrances to add fresh, citrusy, and slightly woody notes. This ingredient matters because it contributes to the…

Green · Spicy (+/-)-Pulegone CAS 15932-80-6 Origin synthetic Note Top to middle IFRA Professional use Data as of: Apr 2026 What Is (+/-)-Pulegone? Pulegone is a minty, cooling compound found naturally in pennyroyal and peppermint oils, though most commercial versions are synthetic. It’s used in flavorings and some traditional herbal products. This ingredient requires careful…

Floral · Sweet (+/-)-Dihydrofarnesol CAS 51411-24-6 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is (+/-)-Dihydrofarnesol? (+/-)-Dihydrofarnesol is a synthetic fragrance ingredient used to add floral and citrus nuances to perfumes and personal care products. It’s commonly found in body washes, shampoos, and fine fragrances. This versatile material helps create…

Floral · Sweet (+)-epi-_-Bisabolol CAS 76738-75-5 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is (+)-epi-_-Bisabolol? (+)-epi-α-Bisabolol is a naturally occurring monocyclic sesquiterpene alcohol found in chamomile and other plants. It’s used in skincare for its soothing properties and in fragrances for its mild, sweet, floral-woody aroma. This ingredient matters…

Sweet · Floral (+)-_-Bisabolol CAS 23178-88-3 Origin synthetic Note Heart to base IFRA Generally safe Data as of: Apr 2026 What Is (+)-_-Bisabolol? (+)-α-Bisabolol is a naturally derived compound found in chamomile and other botanicals, often used in skincare for its soothing properties. In fragrances, it contributes a soft, woody-floral character. This ingredient matters because…

Citrus · Floral (+)-Tartaric acid CAS 87-69-4 Origin synthetic Note N/A IFRA Generally safe Data as of: Apr 2026 What Is (+)-Tartaric acid? (+)-Tartaric acid is a naturally occurring acid found in grapes and other fruits. It’s commonly used in food as an acidity regulator (E334) and in winemaking. In perfumery, it serves as a…

Citrus · Floral Benzenemethanaminium_, N-_ethyl-_N-_[4-_[[4-_[ethyl[(3-_sulfophenyl)_methyl]_amino]_phenyl]_(4-_hydroxy-_2-_sulfophenyl)_methylene]_-_2,_5-_cyclohexadien-_1-_ylidene]_-_3-_sulfo-_, inner salt, sodium salt (1:2) CAS 2353-45-9 Origin synthetic Note N/A IFRA Professional use Data as of: Apr 2026 What Is Benzenemethanaminium_, N-_ethyl-_N-_[4-_[[4-_[ethyl[(3-_sulfophenyl)_methyl]_amino]_phenyl]_(4-_hydroxy-_2-_sulfophenyl)_methylene]_-_2,_5-_cyclohexadien-_1-_ylidene]_-_3-_sulfo-_, inner salt, sodium salt (1:2)? This synthetic compound is primarily encountered in industrial applications and specialized colorants rather than consumer fragrances. Its complex structure makes it unsuitable…

Woody · Balsamic Spiro[1,3-dioxolane-2,8'(5'H)-[2H-2,4a]methanonaphthalene],hexahydro-1',1',5',5'-tetramethyl-, [2'S-(2'.alpha.,4'a.alpha.,8'a.alpha.)]- CAS 154171-77-4 Origin synthetic Note Base IFRA Use with awareness Data as of: Apr 2026 What Is Spiro[1,3-dioxolane-2,8'(5'H)-[2H-2,4a]methanonaphthalene],hexahydro-1',1',5',5'-tetramethyl-, [2'S-(2'.alpha.,4'a.alpha.,8'a.alpha.)]-? This synthetic compound is a specialized fragrance ingredient used in modern perfumery. It’s found in niche and designer fragrances seeking unique woody-ambery effects. As a synthetic molecule, it offers perfumers precise…

Citrus · Floral Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)met -hylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, disodium salt CAS 3844-45-9 Origin synthetic Note N/A IFRA Professional use Data as of: Apr 2026 What Is Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)met -hylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, disodium salt? This synthetic compound is a specialized dye used in industrial applications and some niche cosmetic formulations. Consumers might encounter it as a…

Citrus · Floral Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy]methyl]- -1,3-propanediyl ester CAS 6683-19-8 Origin synthetic Note Fixative IFRA Use with awareness Data as of: Apr 2026 What Is Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy]methyl]- -1,3-propanediyl ester? This synthetic compound is a specialized fragrance ingredient used in high-end perfumery. Consumers encounter it in premium personal care products and niche perfumes…