alpha-methyl cinnamaldehyde CAS#: 101-39-3 M.F.: C10H10O M.W.: 146.19 Assay: 97% min Specific gravity: 1.047 g/cm3 Boiling point: 148-149 (centigrade) Refraction index: 1.605-1.607 Appearance: light yellow liquid Solubility: 0.1 g sample dissolves in 100 ml water at 21 centigrade Usage: flavor & fragrance