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β-Terpinyl acetate

1-Methyl-4-(1-methylethenyl) cyclohex-1-yl ethanoate

p-Menth-8-en-1-ol acetate · β-Terpineol acetate

Monocyclic monoterpenoid alkene ester · C₁₂H₂₀O₂

Chemical structure of β-Terpinyl acetate
2D structure PubChem / NCI CIR

Chemical info

CAS number CAS
10198-23-9
Molecular formula
C₁₂H₂₀O₂
Molecular weight
196.29 g/mol
Aroma
Soft floral, lightly fruity, smoother than α-terpinyl acetate.

Safety

Low concern · Trace constituent

β-Terpinyl acetate is a minor isomer present at small levels in blackcurrant bud absolute. Direct data are limited; toxicity is inferred from mixed isomer terpinyl acetate, which is safe at standard concentrations.


Usage guidelines

Concern level
Low · trace constituent
Found in
Blackcurrant bud absolute 1.9 percent

Found in essential oils

Principal sources
Blackcurrant bud1.9 %

Notes

The β isomer differs from α in double bond position, with a softer floral character at lower intensity.