Methyl 2-Octynoate
⚠ EU RestrictedIdentification
CAS Number 2314-09-2
EINECS / EC 203-836-6
CosIng Ref 87625
Chemical Name Methyl Oct-2-ynoate; Methyl heptine carbonate
Formula C18H18O3
Mol. Weight 282.3 g/mol
Function & Classification
Primary Function Fragrance
EU Regulatory Status
Max Leave-on 0.01%
SCCS Opinion View SCCS opinion →
Safety Profile
EU Fragrance Allergen One of 26 EU-mandated fragrance allergens — must be labeled separately per EU Cosmetics Regulation.
No toxicology data available yet for this ingredient.
Check SCCS opinions or CIR reports for published safety assessments.
NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Usage level, pH range, solubility and addition phase not yet available.
Usage Level % · Addition Phase · Solubility
Suppliers & Documents
Documents