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English name : 3-Phenylpropanal
Other names: 3-Phenylpropylaldehyde, 3-Phenylpropionaldehyde, 3-Phenylpropanal，dihydrocinnamaldehyde
3-Phenylpropyl aldehyde
CAS No.：104-53-0 
Molecular formula：C9H10O 
Molecular weight：134.175 
Molar mass: 134.073166 
Melting point：-42 °C 
Boiling point：97-98 °C12 mm Hg(lit.) 
Flash point：95.0±0.0 °C 
Properties : Transparent colorless transparent liquid
Purity : 99% 
Packaging : 25kg plastic drum 
Storage method: 
1.Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep container tightly closed. It should be stored separately from oxidants, strong alkalis, and air. Use explosion-proof lighting and ventilation facilities. Prohibited 
2. Use spark-prone machinery and tools. The storage area should be equipped with spill emergency treatment equipment and suitable containment materials. 
3. Storage temperature 4ºC 
Usage ：
1: It is widely used in the preparation of various floral fragrances, especially lilac, jasmine and rose fragrances.
2: GB 2760-1996 stipulates that it is a permitted food flavor. It is mainly used to prepare grape, cherry, peach, almond, and spice flavors.
3: It can be used in small amounts for hyacinth, carnation, lily of the valley, lilac, rabbit ear flower, ylang ylang, rose, jasmine, sweet bean flower, sunflower, yarrow, new yarrow, etc. Aroma efficacy. Can also be used in Xiangwei, Laurel, Spice, Tobacco. It can also be used as flavor in almond, berry, grape, cherry, peach, plum, cinnamon and other flavors.
4: It is widely used in the preparation of various floral fragrances, especially lilac, jasmine and rose fragrances.