o-phenylenediamine (opd) production capacity and output continue to grow, and my country’s industry concentration is high
o-phenylenediamine (opd), also known as 1,2-phenylenediamine and 1,2-diaminobenzene, has a chemical formula of c6h8n2 and is an organic compound. o-phenylenediamine appears as colorless monoclinic crystals, is soluble in ether, ethanol and chloroform, and is slightly soluble in water. o-phenylenediamine is often used as an intermediate material…
