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Hydroxyphenyl ester
Hydroxyphenyl ester
Hydroxyphenyl ester
Chemical name:Hydroxyphenyl ester
Molecular weight:166.18
Product name:Ethyl hydroxyphenyl ester, ethyl p-hydroxybenzoate
CAS#:120-47-8
Molecular formula: C9H10O3 C<sub>9</sub>H<sub>10</sub>O<sub>3</sub>
Physical and chemical properties:
White crystalline powder, slightly bitter taste, burning hemp, easily soluble in alcohol, ether and acetone, almost insoluble in water, boiling point 297-298℃, melting point (generic 0612): 115-118℃, density: 0.000759mmHg at 25°C, flash point: 120.3°C
Use:
As an antibacterial preservative, hydroxyphenylethyl has been widely used in cosmetics, food and pharmaceutical preparations. It can be used alone or in combination with other hydroxyphenyl esters or antibacterial agents. It is one of the most frequently used antibacterial preservatives in cosmetics. These hydroxybenzene esters can work in a large pH range and have spectral antibacterial activity, among which they are most effective against yeast and mold.
Technical parameter
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