4-Hydroxybenzophenone powder Raw Materials CAS 1137-42-4

MF:C13H10O2

MW:198.22

EINECS:214-507-1

Specification:4-Hydroxybenzophenone powder

Sample:4-Hydroxybenzophenone powder

Brand:4-Hydroxybenzophenone powder

Appearance: powder

Storage: Cool Dry Place

Brand: chemical Raw Materials

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of 4-Hydroxybenzophenone powder

4-Hydroxybenzophenone powder, C13H10O2 with a molecular weight of 198.2173, irritates the eyes, respiratory system, and skin. 4-Hydroxybenzophenone is a white to pale yellow crystalline powder. It is almost insoluble in water and soluble in organic solvents such as ethanol and dimethyl sulfoxide. 4-Hydroxybenzophenone can effectively absorb ultraviolet rays and prevent damage to substances caused by ultraviolet radiation. Phenol reacts with benzyl alcohol under basic conditions to produce phenophenol, and then 4-Hydroxybenzophenone powder is obtained by esterification with dimethyl carbonate.

Applications/Functions of 4-Hydroxybenzophenone powder

1. 4-Hydroxybenzophenone powder is used in organic synthesis and is an intermediate in the anti-infertility drug clomiphene.
2. 4-Hydroxybenzophenone is used in drug synthesis and UV resistance.

Physicochemical Property of 4-Hydroxybenzophenone powder

White crystalline powder

Production methodprocess of 4-Hydroxybenzophenone powder

It is obtained by heating rearrangement of phenyl benzoate. The benzyl benzoate was heated to 70℃ to melt, the anhydrous aluminum trichloride was quickly put into the stirring, the reaction escaped hydrogen chloride, and heated up by itself, and the reaction was carried out at 130℃ for 15min. Let cool and add diluted hydrochloric acid. Strain and rinse until neutral. The cake was recrystallized with benzene to obtain 4-Hydroxybenzophenone powder