Quick view View Item Butyl 4-hydroxybenzoate, (GC) (250g) 54680 Sigma-Aldrich Butyl 4-hydroxybenzoate ≥99.0% (GC) Synonym: p-Hydroxybenzoic acid n-butyl ester, Butyl paraben, SPF CAS Number 94-26-8 Linear Formula HOC6H4CO2(CH2)3CH3 Molecular Weight 194.23... Weight: 2.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: