Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Generally considered safe at typical fragrance concentrations. As an ester, it is relatively stable and non-reactive on skin. Possible mild skin sensitization in rare cases. Standard IFRA guidelines apply.. Synthesized by esterification of maltol with isobutyric acid. Delivers a fruity, sweet, caramel-like aromatic note that is slightly more complex and diffusive than maltol alone. Available in natural grade. Used to mask undesirable odors in formulations or to add a specific pleasant scent p...
Regulatory Flags
Frequently Asked Questions
Is Maltol Isobutyrate safe in cosmetics?
Generally considered safe at typical fragrance concentrations. As an ester, it is relatively stable and non-reactive on skin. Possible mild skin sensitization in rare cases. Standard IFRA guidelines apply.. Synthesized by esterification of maltol with isobutyric acid. Delivers a fruity, sweet, caramel-like aromatic note that is slightly more complex and diffusive than maltol alone. Available in natural grade. Used to mask undesirable odors in formulations or to add a specific pleasant scent p... The EU classifies Maltol Isobutyrate as "prohibited". Safety rating: MODERATE.
Is Maltol Isobutyrate allowed in the EU?
Maltol Isobutyrate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Maltol Isobutyrate do in cosmetics?
Maltol Isobutyrate functions as: Fragrance, perfuming. It is classified as a cosmetic ingredient in our database. CAS number: 65416-14-0.
What is the Margin of Safety for Maltol Isobutyrate?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
Check Maltol Isobutyrate compliance across multiple jurisdictions:
Related Ingredients
Is Maltol Isobutyrate in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Maltol Isobutyrate in your formulation.