Número de registro CAS

CAS 1518-16-7 — 7,7,8,8-Tetracyanoquinodimethane

7,7,8,8-Tetracyanoquinodimethane (TCNQ) is a strong organic electron acceptor widely used in organic electronics, conductive polymers, and molecular magnetism research due to its high electron affinity and charge-transfer properties. This crystalline solid has a CAS number of 1518-16-7, with the molecular formula C12H4N4 and a molecular weight of 204.187 g/mol. It is stable at ambient storage conditions and carries no hazard signal word. Molekula supplies 7,7,8,8-Tetracyanoquinodimethane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.