CAS Registry Number

CAS 54060-30-9 — 3-Ethynylaniline (3-Aminophenyl acetylene)

3-Ethynylaniline (3-Aminophenyl acetylene) is an organic compound featuring an ethynyl group attached to an aniline structure, widely used as a key intermediate in pharmaceutical synthesis, agrochemicals, and advanced materials like conductive polymers. It serves as a versatile building block for Suzuki couplings, click chemistry, and heterocycle formation. This chemical has a CAS number of 54060-30-9, a molecular formula of C8H7N, and a molecular weight of 117.15 g/mol. Store it between 2–8°C under inert conditions, as it carries a **Warning** signal word for skin/eye irritation and potential flammability. Molekula supplies 3-Ethynylaniline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.