CAS Registry Number

CAS 578-54-1 — 2-Ethylaniline

2-Ethylaniline is an aromatic amine with a secondary amino group, primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals, including pigments and rubber chemicals. It is also employed in the production of certain corrosion inhibitors and as a building block in organic synthesis. This clear to pale yellow liquid has a CAS number of 578-54-1, a molecular formula of C8H11N, and a molecular weight of 121.18 g/mol. It is stable under ambient storage conditions and poses no hazardous classification under GHS criteria. Molekula supplies 2-Ethylaniline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.