Min. Order Reference FOB Price
1 kg US$2.00-10.00 / kg
Product Description
High Quality 99.0% Min PBQ P-Benzoquinone /1, 4-Benzoquinone CAS 106-51-4 Product Description Yellow crystal. Combustible. Melting point 116ºC, relative density 1.318 (20/4ºC), soluble in ethanol, ether and alkali, slightly soluble in water. Can be sublimated. Its vapors are ...