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Online Edition: "Specifications for Flavourings"

Flavouring 2-Methyl-3-(p-isopropylphenyl)propionaldehyde
Synonym(s) alpha-Methyl-p-isopropylcinnamaldehyde;Cyclamal;3-(4-Isopropylphenyl)-2-methylpropanal;Cyclamen aldehyde
Latest JECFA evaluation 2004 (Session 63)
Status of specification Full
Chemical name 2-Methyl-3-(4-isopropylphenyl)propanol
JECFA number 1465
CAS number 103-95-7
FEMA number 2743
COE number
FLAVIS number 05.045
Molecular weight 190.29
Chemical formula C13H18O
Physical form/odour Colourless to pale yellow liquid; Strong floral aroma
Solubility Soluble in most fixed oils; Insoluble in propylene glycol, glycerin, water
Solubility in ethanol Soluble
Boiling point (°C) 270°
Assay min % 90%
Acid value max 5
Refractive index 1.503-1.508
Specific gravity 0.946-0.952
Other requirements SC: 2-Methyl-3-(p-isopropylphenyl)propionic acid, 3-Methyl-3-(p-isopropylphenyl)propionaldehyde
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