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　   Chemical properties of butyl p-hydroxybenzoate:

　　Chinese name: Butyl p-hydroxybenzoate

　　Chinese alias: butyl paraben; n-butyl p-hydroxybenzoate

　　English name: Butyl paraben

　　Molecular formula: C11H14O3

　　Molecular weight: 194.23

　　CAS Number: 94-26-8

　　EINECS number: 202-318-7

　　Appearance: white crystalline powder

　　Density: 1.168g/cm3

　　Melting point range: 67.5-69 (1.5) ℃

　　Boiling point: 356.516 ° C at 760 mmHg

　　Flash point: 183.605 ° C

　　Storage conditions: ventilated, low temperature and dry

　　Uses of butyl p-hydroxybenzoate:

　　Butyl p-hydroxybenzoate can be used in organic synthesis intermediates, preservatives and bacteriostatic agents in medicine, food, cosmetics, films and high-end products.