Butyl p-hydroxybenzoate (Butylparaben) is an organic compound, has proven to be a highly successful antimicrobial preservative in cosmetics, also used in medication suspensions, and as a flavoring additive in food.Butyl p-hydroxybenzoate have comprehensive advantages with bacterinertness, security and broad spectrum activity.

[1] Wang J L . Security and Applied Bottleneck of Butyl p-hydroxybenzoate[J]. Modern Food Science and Technology, 2009.