CAS Registry Number

CAS 90-11-9 — 1-Bromonaphthalene

1-Bromonaphthalene is a halogenated aromatic compound used as a solvent, dye intermediate, and in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers. It is also employed in laboratory applications for density gradient centrifugation due to its high density and low toxicity compared to other heavy liquids. This chemical has a CAS number of 90-11-9, with a molecular formula of C10H7Br and a molecular weight of 207.07 g/mol. It is stable at ambient storage conditions and carries a signal word of "Warning" for safety classification. Molekula supplies 1-Bromonaphthalene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.