Aroma ChemicalFruityTop note
Isobutyl 2-Butenoate.
Delivers a distinctive fruity-woody character with prominent pear and tropical fruit facets, underscored by warm, caramellic undertones and a cognac-like alcoholic richness that develops into a dry, woody drydown.
CAS Registry
589-66-2
Odor Strength
Medium
Pyramid
Top
IFRA Status
Unrestricted
Cat 4 · Fine fragranceFrom the literature
TGSC, suppliers, and others, quoted as filed.
Mosciano, Gerard P&F 20, No. 6, 49, (1995)“Woody, fruity, brown, ripe and alcoholic-like with cognac and rum nuances”
Luebke, William tgsc, (1996)“Fruity dry tropical rummy ripe green pear (caramellic is the long drydown)”