2,6-Dimethylhepta-1,5-diene (Geraniolene)

INCI: 2,6-DIMETHYLHEPTA-1,5-DIENE

CAS Number
6709-39-3
Function
Fragrance (perfuming)
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not individually regulated; fragrance exemption applies

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

Highly volatile - primarily contributes to top notes and evaporates quickly. Auto-oxidation of diene system could theoretically form sensitizing peroxides on prolonged storage - proper antioxidant protection and storage recommended

⚠️
Concern Level: Moderate

Regulatory Flags

potential-allergen fragrance-component

Frequently Asked Questions

Is 2,6-Dimethylhepta-1,5-diene (Geraniolene) safe in cosmetics?

Highly volatile - primarily contributes to top notes and evaporates quickly. Auto-oxidation of diene system could theoretically form sensitizing peroxides on prolonged storage - proper antioxidant protection and storage recommended The EU classifies 2,6-Dimethylhepta-1,5-diene (Geraniolene) as "permitted". Safety rating: GOOD.

Is 2,6-Dimethylhepta-1,5-diene (Geraniolene) allowed in the EU?

2,6-Dimethylhepta-1,5-diene (Geraniolene) EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does 2,6-Dimethylhepta-1,5-diene (Geraniolene) do in cosmetics?

2,6-Dimethylhepta-1,5-diene (Geraniolene) functions as: Fragrance (perfuming). It is classified as a cosmetic ingredient in our database. CAS number: 6709-39-3.

What is the Margin of Safety for 2,6-Dimethylhepta-1,5-diene (Geraniolene)?

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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