Fragrance ingredient reference pages
Citrus · Floral Calcium silicate CAS 1344-95-2 Origin synthetic Note None IFRA Generally safe Data as of: Apr 2026 What Is Calcium silicate? Calcium silicate is a synthetic compound primarily used as an anti-caking agent in powdered foods and pharmaceuticals. It prevents clumping by absorbing moisture. In fragrances, it serves as a carrier or stabilizer…
Citrus · Floral Calcium chloride, dihydrate CAS 10035-04-08 Origin synthetic Note None IFRA Generally safe Data as of: Apr 2026 What Is Calcium chloride, dihydrate? Calcium chloride dihydrate is a salt commonly used in food preservation, de-icing roads, and as a drying agent in laboratories. It’s found in packaged foods, sports drinks, and industrial applications….
Woody · Balsamic Cadinene CAS 29350-73-0 Origin synthetic Note Middle to base IFRA Generally safe Data as of: Apr 2026 What Is Cadinene? Cadinene is a woody, earthy aroma chemical found in many perfumes and colognes. It adds depth and warmth to fragrances, often resembling the scent of cedar or sandalwood. You’ll encounter it in…
Citrus · Floral C9-12-Iso-alkanes CAS 90622-57-4 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is C9-12-Iso-alkanes? C9-12-Iso-alkanes are synthetic hydrocarbon solvents commonly used in fragrance formulations and cosmetic products. They are odorless and colorless, often serving as a base or carrier for other fragrance ingredients. These compounds are valued for…
Citrus · Floral C11-15-Isoalkanes CAS 90622-58-5 Origin synthetic Note None IFRA Generally safe Data as of: Apr 2026 What Is C11-15-Isoalkanes? C11-15-Isoalkanes are synthetic hydrocarbons used as solvents and carriers in perfumes and cosmetic products. They help dissolve fragrance oils and provide smooth application. These ingredients are commonly found in hair sprays, deodorants, and fine…
Citrus · Floral C.I. Solvent yellow 33 CAS 8003-22-3 Origin synthetic Note N/A IFRA Professional use Data as of: Apr 2026 What Is C.I. Solvent yellow 33? C.I. Solvent Yellow 33 is a synthetic dye primarily used in industrial applications rather than perfumery. Consumers might encounter it in colored solvents, inks, or certain industrial coatings….
Citrus · Floral C.I. Solvent Blue 45 CAS 37229-23-5 Origin synthetic Note N/A IFRA Professional use Data as of: Apr 2026 What Is C.I. Solvent Blue 45? C.I. Solvent Blue 45 is a synthetic dye primarily used in industrial applications such as inks, plastics, and coatings. Consumers may encounter it in colored packaging materials or…
Citrus · Floral C.I. Natural green 3 CAS 8049-84-1 Origin synthetic Note Visual only IFRA Use with awareness Data as of: Apr 2026 What Is C.I. Natural green 3? C.I. Natural Green 3 is a synthetic dye used in cosmetics and personal care products to impart a green hue. It is commonly found in colored…
Citrus · Floral C.I. Acid Yellow 3 CAS 8004-92-0 Origin synthetic Note N/A IFRA Use with awareness Data as of: Apr 2026 What Is C.I. Acid Yellow 3? C.I. Acid Yellow 3 is a synthetic dye primarily used in industrial applications, including textiles, inks, and some cosmetic products. While not commonly encountered as a fragrance…
Woody · Floral Butyrophenone CAS 495-40-9 Origin synthetic Note Middle IFRA Professional use Data as of: Apr 2026 What Is Butyrophenone? Butyrophenone is a synthetic aromatic compound primarily used in industrial fragrance applications. It’s not commonly found in consumer products but may appear in some specialty fragrances. This ketone serves as a building block for…
