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Online Edition: "Specifications for Flavourings"

Flavouring Ethyl 2-methyl-3,4-pentadienoate
Latest JECFA evaluation 2000 (Session 55)
Status of specification Full
Chemical name Ethyl 2-methylpenta-3,4-dienoate
JECFA number 353
CAS number 60523-21-9
FEMA number 3678
COE number
FLAVIS number
Molecular weight 140.18
Chemical formula C8H12O2
Physical form/odour
Solubility in ethanol
Boiling point (°C) 160°
Assay min % 98%
Acid value max
Refractive index 1.446-1.452
Specific gravity 0.922-0.928
Other requirements
ID Test IR