Food safety and quality: details

Flavouring	Isobutyl 10-undecenoate
Synonym(s)
Latest JECFA evaluation	2007 (Session 68)
Status of specification	Full
Information required
Chemical name	Isobutyl 10-undecenoate
JECFA number	1634
CAS number	5421-27-2
FEMA number	4358
COE number
FLAVIS number
Molecular weight	240.39
Chemical formula	C15H28O2
Physical form/odour	Colourless liquid; Fatty, fruit-like aroma
Solubility	Insoluble in water; soluble in most organic solvents
Solubility in ethanol	Soluble
Boiling point (°C)	264-266°
Assay min %	98%
Acid value max
Refractive index	1.438-1.442
Specific gravity	0.868-0.873 (20°)
Other requirements
ID Test	HNMR IR MS
Spectrum