Methyl 2-octynoate
Fragrance
Methyl 2-octynoate is a type of fragrance ingredient used in perfumes and personal care products. It's a chemical that gives a sweet, floral scent.
Source: IFRA (International Fragrance Association)
The concern with methyl 2-octynoate is that it may cause skin irritation or allergic reactions in some people, but it's generally considered safe in low concentrations.
r/AustralianMakeup
Thanks to the wonderful OP who gave the heads up on this Myer fragrance edit. It arrived this morning and I'm so happy. I love collecting miniatures and am very happy with the variety.
[Methyl heptine carbonate skin test in lung cancer--correlation with stage and prognosis].
Takanami I, Nakayama H, Ishihara T
1984
Read on PubMednatural fragrance alternatives to methyl 2-octynoate
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Last updated: May 16, 2026