Trans, Trans-Allo-Ocimene

INCI: TRANS,TRANS-ALLO-OCIMENE

CAS Number
3016-19-1 (allo-ocimene general); specific trans,trans isomer also referenced as CID 5368821
Function
Fragrance (monoterpene hydrocarbon)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; GRAS terpene

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
moderate
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

โš  Auto-oxidation risk โ€” oxidized terpenes form allergenic hydroperoxides; mandatory antioxidant protection during storage; check peroxide value before formulation use

โš ๏ธ
Concern Level: Moderate

Regulatory Flags

potential-allergen fragrance-component

Frequently Asked Questions

Is Trans, Trans-Allo-Ocimene safe in cosmetics?

โš  Auto-oxidation risk โ€” oxidized terpenes form allergenic hydroperoxides; mandatory antioxidant protection during storage; check peroxide value before formulation use The EU classifies Trans, Trans-Allo-Ocimene as "permitted". Safety rating: GOOD.

Is Trans, Trans-Allo-Ocimene allowed in the EU?

Trans, Trans-Allo-Ocimene EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Trans, Trans-Allo-Ocimene do in cosmetics?

Trans, Trans-Allo-Ocimene functions as: Fragrance (monoterpene hydrocarbon). It is classified as a cosmetic ingredient in our database. CAS number: 3016-19-1 (allo-ocimene general); specific trans,trans isomer also referenced as CID 5368821.

What is the Margin of Safety for Trans, Trans-Allo-Ocimene?

adequate 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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