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Online Edition: "Specifications for Flavourings"

Flavouring Isobornyl isobutyrate
Latest JECFA evaluation 2008 (Session 69)
Status of specification Full
Chemical name 2-Methylpropanoic acid (1R,2R,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester
JECFA number 1863
CAS number 85586-67-0
FEMA number 4146
COE number
FLAVIS number 09.584
Molecular weight 224.34
Chemical formula C14H24O2
Physical form/odour Colourless liquid; Earthy camphorous aroma
Solubility Practically insoluble to insoluble in water
Solubility in ethanol Soluble
Boiling point (°C) 131-133° (19 mm Hg)
Assay min % 95%
Acid value max
Refractive index 1.460-1.466
Specific gravity 0.958-0.964
Other requirements
ID Test MS