Hydrocinnamyl Isobutyrate

INCI: HYDROCINNAMYL ISOBUTYRATE

CAS Number
103-58-2
Function
Fragrance ingredient (sweet, fruity-floral ester)
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” FEMA GRAS No. 2893; no CFR restriction

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

No significant safety concerns. Not phototoxic or photoallergenic per UV/Vis spectra evaluation. No genotoxic concern based on read-across from cinnamyl acetate.

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Concern Level: Low

Regulatory Flags

potential-allergen fragrance-component ifra_fragrance fda_food_additive

Frequently Asked Questions

Is Hydrocinnamyl Isobutyrate safe in cosmetics?

No significant safety concerns. Not phototoxic or photoallergenic per UV/Vis spectra evaluation. No genotoxic concern based on read-across from cinnamyl acetate. The EU classifies Hydrocinnamyl Isobutyrate as "permitted". Safety rating: EXCELLENT.

Is Hydrocinnamyl Isobutyrate allowed in the EU?

Hydrocinnamyl Isobutyrate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hydrocinnamyl Isobutyrate do in cosmetics?

Hydrocinnamyl Isobutyrate functions as: Fragrance ingredient (sweet, fruity-floral ester). It is classified as a cosmetic ingredient in our database. CAS number: 103-58-2.

What is the Margin of Safety for Hydrocinnamyl Isobutyrate?

adequate 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.

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