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Online Edition: "Specifications for Flavourings"

Flavouring 10-Undecen-1-yl acetate
Synonym(s) Acetate C-11
Latest JECFA evaluation 1997 (Session 49)
Status of specification Full
Chemical name 10-Undecen-1-yl acetate
JECFA number 136
CAS number 112-19-6
FEMA number 3096
COE number 2062
FLAVIS number
Molecular weight 212.33
Chemical formula C13H24O2
Physical form/odour colourless liquid with a rose odour
Solubility soluble in most organic solvents
Solubility in ethanol 1 ml in 2 ml 80% alcohol
Boiling point (°C) 272°
Assay min % 95.0%
Acid value max
Refractive index 1.438-1.442
Specific gravity 0.876-0.880
Other requirements
ID Test IR