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Online Edition: "Specifications for Flavourings"

Flavouring Isopropyl cinnamate
Synonym(s) 1-Methylethyl 3-phenylpropenoate
Latest JECFA evaluation 2000 (Session 55)
Status of specification Full
Chemical name Isopropyl cinnamate
JECFA number 661
CAS number 2147784
FEMA number 2939
COE number 325
FLAVIS number
Molecular weight 190.24
Chemical formula C12H14O2
Physical form/odour Colourless viscous liquid, balsamic, sweet and dry amber type odour
Solubility insoluble in water; soluble in oils
Solubility in ethanol miscible
Boiling point (°C) 268-270°
Assay min % 98%
Acid value max 1
Refractive index 1.541-1.548
Specific gravity 1.020-1.027
Other requirements
ID Test MS