Raspberry Ketone Cas 5471-51-2

Raspberry Ketone Cas 5471-51-2  is used in the preparation of food spices with sweetening effect, can also be used for cosmetics and soap fragrance
Raspberry Ketone Cas 5471-51-2  is widely used in strawberry, raspberry, pineapple, peaches and other food fragrance, usually used as a fixing agent in the fruity fragrance. In daily flavor, it can be used in formulations such as jasmine, gardenia flowers and tuberose. As a modifier, it can be used in jasmine, gardenia, tuberose and other daily fragrance. In food flavors, it is mostly used for strawberries, pineapple, peaches, plums, mayberry and other fragrance. In medicine, it is mostly used as intermediates.

Raspberry ketone Cas 5471-51-2  is also known as4-(4-Hydroxyphenyl)-2-butanone,4-phenylbutan-2-one.It appears as white needle crystal or granular solid, exhibiting raspberry aroma and fruit aroma. The melting point temperature is 82~83 °C. It is insoluble in water and oil, being soluble in alcohol, ether and volatile oil.The natural products exist in raspberry (raspberry) and so on.

Raspberry ketone Cas 5471-51-2 has a sweet, fruity, raspberry preserves odor. May be prepared by catalytic hydrogenation of phydroxy-benzylidene acetone in the presence of platinum black in ether or methanol or in the presence of palladium absorbed on charcoal.

Premium quality Raspberry ketone withwhite needle crystal or granular solidappearance, Odowell Raspberry ketone Cas 5471-51-2  with high quality in stock and free Sample for testing. Production capacity: 200 Tons annually manufacturing for European countries and American market.

Raspberry ketone (Specification)

Raspberry ketone Cas 5471-51-2  Feature And Application 

Raspberry ketone Cas 5471-51-2  is a highly characteristic component of raspberry aroma. It forms colorless crystals (mp 82–83°C) with a sweet, fruity odor strongly reminiscent of raspberries. Raspberry ketone is prepared by alkali-catalyzed condensation of the alkali salt of 4-hydroxybenzaldehyde and acetone, followed by selective hydrogenation of the double bond in the resulting 4-hydroxybenzalacetone. Other syntheses start from phenol, which is converted into 4-(4-hydroxyphenyl)-2-butanone with methyl vinyl ketone or with 4-hydroxy-2-butanone.

4-(4-Hydroxyphenyl)-2-butanone is used in perfumery, in cosmetics, and as a food additive to impart a fruity odor.The primary aroma compound of red raspberries, used in perfume compositions, shampoos, cosmetics and as a food additive. Also an impurity in the synthesis of Dobutamine (D494445). Reported found European cranberry, raspberry, blackberry, loganberry and sea buckthorn (Hippophae rhamnoides L.).

Raspberry ketone Cas 5471-51-2  Details

Chemical Properties

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