Cyclopentanone Tert-Butylethylene Glycol Cyclic Acetal

INCI: CYCLOPENTANONE TERT-BUTYLETHYLENE GLYCOL CYCLIC ACETAL

CAS Number
78649-62-4
Function
Fragrance (perfuming)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - no specific 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

Standard fragrance safety evaluation applies; assessed within the acetal fragrance group. No specific alerts in public databases. IUPAC name: 2-Butyl-1,4-dioxaspiro(4.4)nonane. A cyclic acetal structurally derived from cyclopentanone, providing stability and controlled fragrance release

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Concern Level: Moderate

Regulatory Flags

fragrance-component

Frequently Asked Questions

Is Cyclopentanone Tert-Butylethylene Glycol Cyclic Acetal safe in cosmetics?

Standard fragrance safety evaluation applies; assessed within the acetal fragrance group. No specific alerts in public databases. IUPAC name: 2-Butyl-1,4-dioxaspiro(4.4)nonane. A cyclic acetal structurally derived from cyclopentanone, providing stability and controlled fragrance release The EU classifies Cyclopentanone Tert-Butylethylene Glycol Cyclic Acetal as "permitted". Safety rating: MODERATE.

Is Cyclopentanone Tert-Butylethylene Glycol Cyclic Acetal allowed in the EU?

Cyclopentanone Tert-Butylethylene Glycol Cyclic Acetal EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Cyclopentanone Tert-Butylethylene Glycol Cyclic Acetal do in cosmetics?

Cyclopentanone Tert-Butylethylene Glycol Cyclic Acetal functions as: Fragrance (perfuming). It is classified as a cosmetic ingredient in our database. CAS number: 78649-62-4.

What is the Margin of Safety for Cyclopentanone Tert-Butylethylene Glycol Cyclic 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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