Pinit WARNING:About product imagesAldrich 454648-5G 4-tert-Butylphthalic Anhydride, 95%, 5g VialSigma-Aldrich 454648-5GItem Number:SIG-454648-5G Manufacturer Part No:454648-5GManufacturer:Sigma-AldrichUnits:5g Vial $179.52 UnitMSRPYour PriceQtyEach191.00179.52Sold in:EachesInvalid quantity value To request the lead time of this item please click here Add to Cart New Order & Product PoliciesDetailsCAS Number 32703-79-05g VialDocuments & Videos