Acetaminophen CAS:103-90-2 English name 4-Acetamidophenol Chinese name paracetamol; antipyretic; acetaminophen; acetaminophen; soimiol; acetaminophen; diacetol; N-acetyl-p-aminophenol; p-hydroxyacetanilide; N-(4-hydroxyphenyl) Acetylamine; p-hydroxyphenylacetamide; 4-acetamidophenol EINECS No. 203-157-5 Molecular formula C8H9NO2 Molecular weight 151.16 Melting point: 168-172 ° C Water soluble 14 g / L (20 ° C) Content: 99% Properties: This product is white or off-white crystal or crystalline powder, odorless and slightly bitter. Soluble in hot water or ethanol, soluble in acetone, slightly soluble in water. The temperature of 168 ~ 172 ° C. Uses: antipyretic analgesics Packing: 25kg cardboard drum