Fragrance ingredient reference pages
Floral · Sweet (+)-(R)-Citronellol CAS 1117-61-9 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is (+)-(R)-Citronellol? (+)-(R)-Citronellol is a naturally occurring monoterpenoid alcohol found in rose and geranium essential oils, commonly used in perfumery for its fresh, rosy scent. It matters because it provides a natural, floral character to fragrances…
Woody · Musky sec-Butylquinoline CAS 68198-80-1 Origin synthetic Note Heart IFRA Use with awareness Data as of: Apr 2026 What Is sec-Butylquinoline? sec-Butylquinoline is a synthetic compound used in perfumery to add leathery, tobacco-like nuances. It’s found in niche fragrances aiming for vintage or rugged sophistication. This ingredient matters because it provides a key olfactory…
Woody · Balsamic cis-alpha-Santalol CAS 115-71-9 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is cis-alpha-Santalol? cis-alpha-Santalol is a prized sandalwood aroma molecule used in luxury perfumes and personal care products. It creates the creamy, woody warmth characteristic of high-end sandalwood fragrances. This synthetic version replicates the scent of endangered…
Floral · Green Spike lavender oil CAS 8016-78-2 Origin natural Note Top-to-heart IFRA Use with awareness Data as of: Apr 2026 What Is Spike lavender oil? Spike lavender oil is a fragrant essential oil derived from Lavandula latifolia, a lavender species native to the Mediterranean. You’ll encounter it in premium soaps, aromatherapy blends, and masculine…
Green · Citrus Spearmint oil, 60% CAS 91770-24-0 Origin natural Note Top to middle IFRA Generally safe Data as of: Apr 2026 What Is Spearmint oil, 60%? Spearmint oil is a refreshing essential oil extracted from Mentha spicata leaves, commonly encountered in chewing gums, toothpaste, and herbal teas. Its crisp, sweet-mint character makes it instantly…
Green · Citrus Spearmint absolute CAS 8008-79-5 Origin natural Note Top to middle IFRA Generally safe Data as of: Apr 2026 What Is Spearmint absolute? Spearmint absolute is a highly concentrated extract derived from spearmint leaves, often encountered in chewing gums, toothpastes, and herbal fragrances. Its crisp, refreshing scent makes it popular in products aiming…
Sweet · Floral Phenethyl butyrate CAS 103-52-6 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is Phenethyl butyrate? Phenethyl butyrate is a synthetic fragrance ingredient commonly found in floral and fruity perfumes. It adds a sweet, rosy, and slightly fruity character to fragrances. This ester is valued for its ability…
Sweet · Floral Phenethyl benzoate CAS 94-47-3 Origin synthetic Note Heart IFRA Generally safe Data as of: Apr 2026 What Is Phenethyl benzoate? Phenethyl benzoate is a synthetic fragrance ingredient with a sweet, floral character reminiscent of honey and roses. You’ll encounter it in perfumes, soaps, and candles where it adds warmth and depth. This…
Woody · Balsamic Patchouli terpenes CAS 73049-85-1 Origin natural Note Base IFRA Generally safe Data as of: Apr 2026 What Is Patchouli terpenes? Patchouli terpenes are aromatic compounds found in patchouli oil, commonly used in perfumes, incense, and aromatherapy. They contribute to the deep, earthy scent associated with patchouli. These terpenes matter because they provide…
Citrus · Sweet Orange essence oil CAS 68514-75-0 Origin natural Note Top IFRA Generally safe Data as of: Apr 2026 What Is Orange essence oil? Orange essence oil is a natural extract from orange peels, commonly found in perfumes, cleaning products, and food flavorings. It provides a fresh, sweet citrus aroma that brightens any scent…
