CAS Registry Number

CAS 100-22-1 — N,N,N,N-Tetramethyl-1,4-phenylenediamine

N,N,N,N-Tetramethyl-1,4-phenylenediamine (TMPD) is a diamine compound widely used as a polymerization initiator, antioxidant, and analytical reagent in chemical synthesis, fuel additives, and electrochemical research. It appears as a reddish-brown crystalline solid with high purity requirements for industrial applications. This chemical has a CAS number of 100-22-1, molecular formula C10H16N2, and a molecular weight of 164.25 g/mol. It is stable at ambient storage conditions but requires careful handling due to its warning-level hazards. Molekula supplies N,N,N,N-Tetramethyl-1,4-phenylenediamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.