Fragrance ingredient reference pages
Floral · Sweet Rhodinyl phenylacetate CAS 10486-14-3 Origin synthetic Note Heart IFRA Generally safe Data as of: Apr 2026 What Is Rhodinyl phenylacetate? Rhodinyl phenylacetate is a synthetic fragrance ingredient used to impart rosy, floral notes with a honey-like sweetness. It’s found in perfumes, soaps, and household products. This versatile compound enhances floral bouquets while…
Balsamic · Green Populus nigra absolute CAS 921202-04-2 Origin natural Note Heart to base IFRA Use with awareness Data as of: Apr 2026 What Is Populus nigra absolute? Populus nigra absolute is a rare botanical extract derived from the buds of black poplar trees. It’s occasionally found in niche perfumes and natural fragrance products. This…
Green · Citrus Persicaria odorata oil CAS 444085-42-1 Origin natural Note Top to middle IFRA Generally safe Data as of: Apr 2026 What Is Persicaria odorata oil? Persicaria odorata oil comes from the Vietnamese coriander plant, often used in Southeast Asian cuisine. You’ll encounter its fresh, herbal aroma in authentic pho broth and some herbal…
Green · Spicy Pennyroyal oil, Europe CAS 8013-99-8 Origin natural Note Top IFRA Professional use Data as of: Apr 2026 What Is Pennyroyal oil, Europe? Pennyroyal oil is a highly aromatic essential oil derived from the pennyroyal plant, a member of the mint family. Historically used in folk medicine and as an insect repellent, it’s…
Woody · Balsamic Palm kernel oil, fixed CAS 8023-79-8 Origin natural Note Base IFRA Generally safe Data as of: Apr 2026 What Is Palm kernel oil, fixed? Palm kernel oil is a natural vegetable oil extracted from the kernel of oil palm fruits. Consumers encounter it in soaps, cosmetics, and some food products. This versatile…
Sweet · Woody Methylcyclopentenolone CAS 80-71-7 Origin synthetic Note Heart IFRA Generally safe Data as of: Apr 2026 What Is Methylcyclopentenolone? Methylcyclopentenolone is a synthetic fragrance ingredient prized for its warm, caramel-like aroma with woody undertones. You’ll encounter it in gourmand perfumes, flavored tobaccos, and some vanilla-scented candles. This molecule matters because it adds depth…
Sweet · Green Methyl undec-10-enoate CAS 111-81-9 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is Methyl undec-10-enoate? Methyl undec-10-enate is a synthetic fragrance ingredient used to add fresh, fruity, and slightly green nuances to perfumes and scented products. You’ll encounter it in body lotions, shampoos, and fine fragrances. This…
Floral · Green Methyl phenethyl ether CAS 3558-60-9 Origin synthetic Note Top to middle IFRA Generally safe Data as of: Apr 2026 What Is Methyl phenethyl ether? Methyl phenethyl ether is a synthetic fragrance ingredient that adds a delicate floral-herbal character to perfumes and scented products. You’ll encounter it in fine fragrances, soaps, and candles…
Green · Sweet Methyl cis-5-octenoate CAS 41654-15-3 Origin synthetic Note Top to middle IFRA Generally safe Data as of: Apr 2026 What Is Methyl cis-5-octenoate? Methyl cis-5-octenoate is a synthetic fragrance ingredient that adds a fruity, slightly green character to perfumes. It’s often found in modern floral and fruity fragrances. This ester contributes a fresh,…
Green · Sweet Methyl cis-3-hexenoate CAS 13894-62-7 Origin synthetic Note Top to mid IFRA Generally safe Data as of: Apr 2026 What Is Methyl cis-3-hexenoate? Methyl cis-3-hexenoate is a synthetic fragrance ingredient that mimics the fresh, green scent of crushed leaves and unripe fruits. You’ll encounter it in high-end perfumes and body care products that…
