CAS Registry Number

CAS 670-95-1 — 4-Phenylimidazole

4-Phenylimidazole is an aromatic heterocyclic compound primarily used as a UV stabilizer in plastics, coatings, and adhesives to enhance light resistance. It is also employed in organic synthesis and as a building block for pharmaceutical intermediates. This white to off-white crystalline solid has a CAS number of 670-95-1, with the molecular formula C9H8N2 and a molecular weight of 144.1732 g/mol. It requires ambient storage conditions and carries no signal word for hazard classification. Molekula supplies 4-Phenylimidazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.