Citronellyl formate is a terpenoid ester derived from citronellol and formic acid.
Occurrence Citronellyl formate is an important component of geranium oil from Pelargonium graveolens. In two studies, its concentration was around 10% (9.7% and 11%). Citronellyl formate is also found in kumquats, albeit in small amounts, but it is a characteristic component.
Usage The compound is used as a fragrance, with worldwide usage in this area ranging from 10 to 100 tonnes per year. In the EU, it is approved under FL number 09.078 as a general food flavoring and may contain citronellol for this application.
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