Aromachemicals

Musky · Balsamic 2-Methylundecanoic acid CAS 24323-25-9 Origin synthetic Note Base IFRA Use with awareness Data as of: Apr 2026 What Is 2-Methylundecanoic acid? 2-Methylundecanoic acid is a synthetic fragrance ingredient used to create musky, animalic notes in perfumes. It’s found in niche fragrances aiming for bold, unconventional scent profiles. This molecule matters because it…

Sweet · Citrus 2-Methylbutyl hexanoate CAS 2601-13-0 Origin synthetic Note Top IFRA Generally safe Data as of: Apr 2026 What Is 2-Methylbutyl hexanoate? 2-Methylbutyl hexanoate is a synthetic fruity ester commonly found in food flavorings and some perfumes. It delivers a ripe, juicy apple-pear character. This ingredient matters because it provides realistic top notes in…

Woody · Sweet 2-Methyl-2,4-pentandiol CAS 107-41-5 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is 2-Methyl-2,4-pentandiol? 2-Methyl-2,4-pentandiol is a synthetic solvent used in perfumery and cosmetics. It’s commonly found in fragrances, personal care products, and industrial applications. This ingredient helps blend other fragrance components and improves product stability. Safety Profile…

Woody · Balsamic 2-Ethoxy-4-methylphenol CAS 2563-07-07 Origin synthetic Note Middle IFRA Use with awareness Data as of: Apr 2026 What Is 2-Ethoxy-4-methylphenol? 2-Ethoxy-4-methylphenol is a synthetic fragrance compound used to add smoky, woody nuances to perfumes. You’ll encounter it in sophisticated fragrances aiming for campfire-like warmth or leathery depth. This ingredient matters because it bridges…

Green · Citrus 2,6-Dimethyl-5-heptenal CAS 106-72-9 Origin synthetic Note Top to middle IFRA Use with awareness Data as of: Apr 2026 What Is 2,6-Dimethyl-5-heptenal? 2,6-Dimethyl-5-heptenal is a synthetic fragrance ingredient used to add fresh, green, and slightly metallic nuances to perfumes. It’s often found in floral and citrus compositions for household products and fine fragrances….

Green · Citrus 2,6-Dimethyl-4-heptanol CAS 108-82-7 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is 2,6-Dimethyl-4-heptanol? 2,6-Dimethyl-4-heptanol is a synthetic alcohol used in perfumery to create fresh, green, and slightly woody scent profiles. It’s commonly found in household cleaners, air fresheners, and some citrus-based fragrances. This ingredient matters because it…

Woody · Floral 2,6-Dimethyl-2-heptanol CAS 13254-34-7 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is 2,6-Dimethyl-2-heptanol? 2,6-Dimethyl-2-heptanol is a synthetic alcohol used in fragrances for its fresh, woody scent. It’s commonly found in household cleaners and industrial perfumes. This ingredient matters because it provides a cost-effective alternative to natural woody…

Sweet · Woody 2,4,5-Trimethylthiazole CAS 13623-11-5 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is 2,4,5-Trimethylthiazole? 2,4,5-Trimethylthiazole is a synthetic aroma chemical that contributes to the savory, roasted, and nutty aspects of many food flavors and fragrances. You might encounter it in coffee, chocolate, or meat flavorings. This molecule matters…

Sweet · Balsamic 2,3,5-Trimethylpyrazine CAS 14667-55-1 Origin synthetic Note Middle IFRA Generally safe Data as of: Apr 2026 What Is 2,3,5-Trimethylpyrazine? 2,3,5-Trimethylpyrazine is a synthetic aroma chemical that adds roasted, nutty notes to fragrances. You’ll encounter it in gourmand perfumes and some coffee or chocolate scents. This molecule matters because it creates realistic food-like aromas…

Woody · Balsamic 2,3,3-Trimethylindanone CAS 54440-17-4 Origin synthetic Note Base IFRA Generally safe Data as of: Apr 2026 What Is 2,3,3-Trimethylindanone? 2,3,3-Trimethylindanone is a synthetic fragrance ingredient used to add woody, amber-like nuances to perfumes. It’s found in luxury fragrances and personal care products. This molecule enhances longevity and warmth in compositions, making it valuable…