Is Isohexenyl Cyclopentenyl Carbaldehyde safe in cosmetics?
Isohexenyl Cyclopentenyl Carbaldehyde has a safety rating of "MODERATE" in our database. EU status: prohibited. US status: permitted.
Moderate
Cosmetic Ingredient
Isohexenyl Cyclopentenyl Carbaldehyde
INCI: ISOHEXENYL CYCLOPENTENYL CARBALDEHYDE
Isohexenyl Cyclopentenyl Carbaldehyde (CAS Not confirmed from verified sources (note: do not confuse with isohexenyl cyclohexenyl carboxaldehyde, CAS 37677-14-8, or with HICC/Lyral, CAS 31906-04-4, which is EU-banned)) is a cosmetic cosmetic ingredient functioning as Fragrance (perfuming). EU Regulation 1223/2009 status: prohibited. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
Not confirmed from verified sources (note: do not confuse with isohexenyl cyclohexenyl carboxaldehyde, CAS 37677-14-8, or with HICC/Lyral, CAS 31906-04-4, which is EU-banned)
View industrial chemical safety profile →
Function
Fragrance (perfuming)
Safety Rating
MODERATE
Regulatory Status
EU EU Status
prohibited
US US Status
permitted
US Notes
Allowed under general fragrance use - no specific prohibition identified, but IFRA restrictions may apply
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Isohexenyl Cyclopentenyl Carbaldehyde.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Isohexenyl Cyclopentenyl Carbaldehyde.
Regulatory Flags
potential-allergen
fragrance-component
Frequently Asked Questions
Is Isohexenyl Cyclopentenyl Carbaldehyde allowed in the EU?
Isohexenyl Cyclopentenyl Carbaldehyde EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Isohexenyl Cyclopentenyl Carbaldehyde do in cosmetics?
Isohexenyl Cyclopentenyl Carbaldehyde functions as: Fragrance (perfuming). It is classified as a cosmetic ingredient in our database. CAS number: Not confirmed from verified sources (note: do not confuse with isohexenyl cyclohexenyl carboxaldehyde, CAS 37677-14-8, or with HICC/Lyral, CAS 31906-04-4, which is EU-banned).
Compliance Tools
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Ingredient Decoder
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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