Cyclohexylethyl Crotonate

INCI: CYCLOHEXYLETHYL CROTONATE

CAS Number
Not clearly listed in open RIFM or SCCS opinions; crotonate esters as a family may have higher reactivity than simple acetates/butyrates due to unsaturation.
Function
Fragrance ingredient (crotonate ester) used for specific odor notes; likely proprietary.
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No explicit FDA cosmetic restriction; falls under general safety requirement.

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Potential electrophilic reactivity due to unsaturated crotonate ester structure; lack of public toxicology data; regulatory scrutiny possible if future SCCS reviews focus on unsaturated fragrance esters.

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Concern Level: Moderate

Regulatory Flags

potential-allergen fragrance-component

Frequently Asked Questions

Is Cyclohexylethyl Crotonate safe in cosmetics?

Potential electrophilic reactivity due to unsaturated crotonate ester structure; lack of public toxicology data; regulatory scrutiny possible if future SCCS reviews focus on unsaturated fragrance esters. The EU classifies Cyclohexylethyl Crotonate as "restricted". Safety rating: MODERATE.

Is Cyclohexylethyl Crotonate allowed in the EU?

Cyclohexylethyl Crotonate EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Cyclohexylethyl Crotonate do in cosmetics?

Cyclohexylethyl Crotonate functions as: Fragrance ingredient (crotonate ester) used for specific odor notes; likely proprietary.. It is classified as a cosmetic ingredient in our database. CAS number: Not clearly listed in open RIFM or SCCS opinions; crotonate esters as a family may have higher reactivity than simple acetates/butyrates due to unsaturation..

What is the Margin of Safety for Cyclohexylethyl Crotonate?

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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