CAS Registry Number

CAS 626-17-5 — 1,3-Dicyanobenzene 98%

1,3-Dicyanobenzene (98%) is an aromatic compound with two cyano groups positioned meta to each other on a benzene ring, widely used as a precursor in organic synthesis, pharmaceutical intermediates, and materials science, including the production of high-performance polymers and liquid crystals. This solid chemical has a CAS number of 626-17-5, a molecular formula of C8H4N2 (corrected from C6H4(CN)2), and a molecular weight of 128.13 g/mol. It is stored at ambient conditions and carries a signal word of *Warning* per GHS classification. Molekula supplies 1,3-Dicyanobenzene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.