4-Aminobenzonitrile CAS 873-74-5

1. 4-Aminobenzonitrile CAS 873-74-5 is primarily used as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and dyes.
2. 4-Aminobenzonitrile serves as a versatile building block for constructing amino- and cyano-substituted aromatic and heterocyclic compounds.
3. This compound is also utilized in materials science research and as a precursor for functional polymers or ligands.

1. Store 4-aminobenzonitrile CAS 873-74-5 in a cool, dry, well-ventilated place, protected from light and moisture. Store under an inert atmosphere if possible.
2. Keep the container tightly closed and separated from strong oxidizing agents, strong acids, and acid chlorides.
3. Handle 4-Aminobenzonitrile with extreme caution using appropriate personal protective equipment (PPE), including chemical-resistant gloves, safety goggles, and a lab coat. Use a fume hood to avoid inhalation of dust.

1. Isolate the spill area, ensure ventilation, and wear suitable protective equipment (gloves, goggles, protective clothing, respirator).
2. Carefully collect 4-Aminobenzonitrile with a clean, non-sparking tool. Avoid creating dust. Place the contaminated material in a sealed, labeled container for hazardous waste disposal.
3. Prevent the material from entering drains, sewers, or the environment. Clean the affected surface thoroughly with water and detergent, collecting washings for proper disposal.

1. 4-Aminobenzonitrile CAS 873-74-5 is toxic and harmful if swallowed, inhaled, or in contact with skin. It is an aromatic amine (may be metabolized to form toxic products) and a cyanide-releasing compound under specific conditions. It causes skin and eye irritation and may cause organ damage.
2. 4-Aminobenzonitrile is combustible and may emit highly toxic fumes (hydrogen cyanide, nitrogen oxides, carbon oxides) when heated to decomposition or burned.
3. Always consult the official 4-aminobenzonitrile Safety Data Sheet (SDS) for comprehensive hazard, handling, and regulatory information. Handle as a severe health hazard due to combined amine and cyanide risks.