Hexadienal Diethyl Acetal

INCI: 2,4-HEXADIENAL DIETHYL ACETAL

CAS Number
67746-30-9
Function
Fragrance
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific CFR restriction

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Hexadienal diethyl acetal is a fragrance ingredient with moderate safety profile and low absorption and sensitization potential, though margin of safety is not established.

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Concern Level: Moderate

Regulatory Flags

fragrance-component eu_banned_cosmetics fda_food_additive eu_cosing_listed

Frequently Asked Questions

Is Hexadienal Diethyl Acetal safe in cosmetics?

Hexadienal diethyl acetal is a fragrance ingredient with moderate safety profile and low absorption and sensitization potential, though margin of safety is not established. The EU classifies Hexadienal Diethyl Acetal as "prohibited". Safety rating: MODERATE.

Is Hexadienal Diethyl Acetal allowed in the EU?

Hexadienal Diethyl Acetal EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Hexadienal Diethyl Acetal do in cosmetics?

Hexadienal Diethyl Acetal functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 67746-30-9.

What is the Margin of Safety for Hexadienal Diethyl Acetal?

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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