CAS Registry Number

CAS 271-89-6 — 2,3-Benzofuran

2,3-Benzofuran is a bicyclic aromatic compound containing a furan ring fused to a benzene ring, primarily used in organic synthesis, pharmaceutical intermediates, and as a building block for agrochemicals and specialty polymers. It appears as a colorless to pale yellow liquid or solid with a faint aromatic odor. This chemical has a CAS number of 271-89-6, a molecular formula of C8H6O, and a molecular weight of 118.14 g/mol. Store it between 2 to 8°C in a cool, dry place, away from heat and open flames. The product carries a signal word of *Warning* due to potential health hazards, requiring careful handling. Molekula supplies 2,3-Benzofuran from research to bulk quantities with full documentation and ISO 9001:2015 traceability.