1,4-NAPHTHOQUINONE (CAS 130-15-4) Market Research Report 2025 '@about1,4-naphthoquinone, a.k.a. p-Naphthoquinone, alpha-Naphthoquinone, refers to an organic compound that is derived from naphthalene. 1,4-naphthoquinone is a yellow to green powder with a benzoquinone scent. The product is insoluble in water, slightly ...