Prenyl Acetate

INCI: PRENYL ACETATE

CAS Number
1191-16-8
Function
Perfuming (fragrance ingredient)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes JECFA evaluated (No. 1827); FEMA GRAS for flavoring. Permitted in cosmetics as fragrance

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Flammable liquid (H226). Contains trace 3-methylbut-2-en-1-ol impurity (<0.3%) with higher acute toxicity . Must comply with IFRA concentration limits per product category

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Concern Level: Moderate

Regulatory Flags

fragrance-component epa_safer_alternative ifra_fragrance fda_food_additive jecfa_safe

Frequently Asked Questions

Is Prenyl Acetate safe in cosmetics?

Flammable liquid (H226). Contains trace 3-methylbut-2-en-1-ol impurity (<0.3%) with higher acute toxicity . Must comply with IFRA concentration limits per product category The EU classifies Prenyl Acetate as "permitted". Safety rating: GOOD.

Is Prenyl Acetate allowed in the EU?

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

What does Prenyl Acetate do in cosmetics?

Prenyl Acetate functions as: Perfuming (fragrance ingredient). It is classified as a cosmetic ingredient in our database. CAS number: 1191-16-8.

What is the Margin of Safety for Prenyl Acetate?

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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