cis-3-Hexenyloxyacetaldehyde

INCI: CIS-3-HEXENYLOXYACETALDEHYDE

CAS Number
68901-15-5
Function
Fragrance ingredient with green, fresh, floral character; α,β-unsaturated aldehyde with ether linkage
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes No CIR monograph available; RIFM-assessed

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
high
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Aldehyde reactivity and α,β-unsaturated carbonyl proximity to ether linkage warrant caution; requires IFRA limit adherence due to potential skin sensitization via Schiff base formation.

⚠️
Concern Level: Moderate

Regulatory Flags

potential-allergen fragrance-component ifra_fragrance eu_cosing_listed

Frequently Asked Questions

Is cis-3-Hexenyloxyacetaldehyde safe in cosmetics?

Aldehyde reactivity and α,β-unsaturated carbonyl proximity to ether linkage warrant caution; requires IFRA limit adherence due to potential skin sensitization via Schiff base formation. The EU classifies cis-3-Hexenyloxyacetaldehyde as "permitted". Safety rating: MODERATE.

Is cis-3-Hexenyloxyacetaldehyde allowed in the EU?

cis-3-Hexenyloxyacetaldehyde EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does cis-3-Hexenyloxyacetaldehyde do in cosmetics?

cis-3-Hexenyloxyacetaldehyde functions as: Fragrance ingredient with green, fresh, floral character; α,β-unsaturated aldehyde with ether linkage. It is classified as a cosmetic ingredient in our database. CAS number: 68901-15-5.

What is the Margin of Safety for cis-3-Hexenyloxyacetaldehyde?

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.

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