Cinnamaldehyde Synonym,3-Phenylprop-2-enal, Cinnamal, Cinnamic aldehyde CAS,104-55-2 Formula,C9H8O Formula Weight,132.16 Density(g/mL,20/4oC),1.046-1.052 at 25 degree C Melting Point,-7.5 degree C Boiling Point,248 degree C Acidity,Less than or equal to 1.0% Refractivity,1.619-1.623 Water solubility,Insoluble in water Character,Character Solubility,Hard to dissolve in water, glycerin and petroleum ether, soluble in alcohols and ethers. It can volatilize with water vapor Stability,It is unstable in strongly acidic or strongly alkaline media, easily causes discoloration, and is easily oxidized in the air Specification,Greater than or equal to 99% Packaging,210kg in composite drum Storage,Warehouse low temperature, ventilated, dry&fireproof, separate from oxidant and food materials