Min. Order Reference FOB Price
10 Tons US$270.00-330.00 / Ton
Product Description
Products Description Product name 4-(Phenylethynyl)phthalic anhydride Synonyms 4-(Phenylethynyl)-1,2-benzenedicarboxylic anhydride; 5-(Phenylethynyl)-1,3-isobenzofurandione CAS 119389-05-8 Molecular Formula C16H8O3 Molecular Weight 248.23 Appearance White to yellow powder Purity ...