CAS Registry Number

CAS 581-42-0 — 2,6-Dimethylnaphthalene

2,6-Dimethylnaphthalene is a polycyclic aromatic hydrocarbon used primarily as a precursor in the synthesis of high-performance polymers, such as polyesters and polyamides, and as a chemical intermediate in fine chemical manufacturing. It appears as a white crystalline solid with a faint aromatic odor. Catalogue details include a CAS number of 581-42-0, molecular formula C12H12, and a molecular weight of 156.22 g/mol. It is stored at ambient conditions, with a signal word of Warning for safety classification. Molekula supplies 2,6-Dimethylnaphthalene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.