3-Aminobenzotrifluoride (CAS 98-16-8) aparece como impureza en procesos de síntesis de anilinas trifluorometiladas; su presencia se identifica por características de aminobenceno substituido con grupo trifluorometilo y puede influir en parámetros de reacción y calidad del producto final. El control analítico se realiza mediante GC | HPLC con detección UV | espectrometría de masas y NMR para cuantificación y perfil estructural. Incluso a niveles traza puede alterar selectividad catalítica | generar subproductos y complicar la purificación. Estrategias de mitigación incluyen destilación fraccionada | cromatografía y tratamiento con adsorbentes | junto a especificaciones de pureza y almacenamiento en condiciones anhidras y refrigeradas.
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