We are one of India's leading manufacturers, exporters & suppliers of Ortho Dichloro Benzene (ODCB). Its chemical name is 1,2-Dichlorobenzene. The CAS Number of Ortho Dichloro Benzene (ODCB) is 95-50-1 and its chemical formula is C6H4Cl2. The most common end use is Dyes ,Basic Pharma.