Food safety and quality: details

Flavouring	Isoprenyl acetate
Synonym(s)
Latest JECFA evaluation	2003 (Session 61)
Status of specification	Full
Information required
Chemical name	3-Methyl-3-butenyl acetate
JECFA number	1269
CAS number	1207311
FEMA number	3991
COE number
FLAVIS number	09.655
Molecular weight	128.17
Chemical formula	C7H12O2
Physical form/odour	Clear colourless to slightly yellow liquid; fruity aroma
Solubility	insoluble in water; soluble in organic solvents
Solubility in ethanol	soluble
Boiling point (°C)	151-152°
Assay min %	98%
Acid value max	1
Refractive index	1.418-1.426
Specific gravity	0.904-0.914
Other requirements
ID Test	HNMR IR MS
Spectrum