Aroma ChemicalsulfurousTop note
3-Mercapto-2-Butanone.
Delivers an intensely sulfurous and meaty character with roasted beef-like qualities, accompanied by fried onion, coffee, and chocolate nuances
CAS Registry
40789-98-8
Odor Strength
High
Pyramid
Top
IFRA Status
Unrestricted
Cat 4 · Fine fragranceFrom the literature
TGSC, suppliers, and others, quoted as filed.
Mosciano, Gerard P&F 26, No. 5, 68, (2001)“Meaty, roasted beef, sulfurous, fried onion, with nuances of coffee and chocolate”
Luebke, William tgsc, (2007)“Sulfurous onion roasted gassy meaty”