Is Allo-Ocimene safe in cosmetics?
Allo-Ocimene has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Allo-Ocimene
Also known as: 2,4,6-Octatriene, 2,6-dimethyl-, EINECS 211-614-5, NSC 406263, OCIMENE, ALLO
INCI: ALLO-OCIMENE
Allo-Ocimene (CAS 673-84-7) is a cosmetic cosmetic ingredient functioning as Fragrance. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 673-84-7 →
Auto-generated CPSR Part A draft with source citations
Chemistry & Identifiers
IUPAC Name
(4E,6E)-2,6-dimethylocta-2,4,6-triene
InChIKey
GQVMHMFBVWSSPF-SOYUKNQTSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted; FEMA GRAS for flavour; RIFM safety assessment completed
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Allo-Ocimene.
Calculate MoS for your specific formulation with the MoS Calculator.
HRIPT Human Patch Test Studies
1 human repeat insult patch test aggregated from dermatological literature.
| Test Type | N | Sensitized | Dose µg/cm² | NESIL µg/cm² | Potency |
|---|---|---|---|---|---|
| HMT | - | 0 | 675 | - | - |
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Flavouring and nutrient
Fragrance
Regulatory List Membership (1)
IFRA Fragrance Transparency List
Expert Verdict
Expert safety assessment and concern-level summary for Allo-Ocimene.
Regulatory Flags
fragrance-component
ifra_fragrance
Known Synonyms
2,4,6-Octatriene, 2,6-dimethyl-
EINECS 211-614-5
NSC 406263
OCIMENE, ALLO
Chemical Function
Fragrance
Flavouring and nutrient
Regulatory Lists
IFRA Transparency
Europe
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Allo-Ocimene allowed in the EU?
Allo-Ocimene EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Allo-Ocimene do in cosmetics?
Allo-Ocimene functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 673-84-7.
Compliance Tools
Check Allo-Ocimene compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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