[un.gʷen'taː.ri.us] : a perfumer, maker of perfumes and ointments
Aroma Ingredient Usage Statistics
CAS Number: 79-31-2
The statistical data we collected from 16 public perfume formulas suggests that the mean dose for isobutyric acid is 0.025%. The typical lower limit is 0.025%, and the usual higher limit is 0.18%. The highest amount of isobutyric acid we encountered in any single formula is 1.8%, and the lowest was 0.025%.
Restriction Limits In The Finished Product (IFRA Amendment 49):