3-Nitrophthalonitrile CAS 51762-67-5

1. 3-Nitrophthalonitrile CAS 51762-67-5 is primarily used as a key intermediate in the synthesis of phthalocyanine dyes, pigments, and optical materials.
2. 3-Nitrophthalonitrile serves as a versatile building block for nitro- and cyano-substituted aromatic compounds used in pharmaceuticals and agrochemicals.
3. This compound is also utilized in research for developing advanced polymers, sensors, and specialty chemicals.

1. Store 3-nitrophthalonitrile CAS 51762-67-5 in a cool, dry, well-ventilated place, away from heat, sparks, open flames, and combustible materials.
2. Keep the container tightly closed and separated from strong oxidizing agents, strong bases, reducing agents, and metals.
3. Handle 3-Nitrophthalonitrile with 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, restrict access, ensure ventilation, and wear full protective gear (gloves, goggles, protective clothing, respirator suitable for dust).
2. **Do not sweep.** Carefully 3-Nitrophthalonitrile collect the spilled solid with a damp cloth or a vacuum cleaner equipped with a HEPA filter. Place all contaminated material in a sealed, labeled container for hazardous waste disposal.
3. Prevent the material from entering drains, sewers, or the environment. Decontaminate surfaces with water and detergent, collecting washings for disposal. Contaminated absorbents may present a fire risk.

1. 3-Nitrophthalonitrile CAS 51762-67-5 is harmful if swallowed, inhaled, or in contact with skin. It causes skin and eye irritation and may cause respiratory damage. It is toxic and may release cyanide under specific conditions (e.g., acidification, metabolism).
2. 3-Nitrophthalonitrile is a combustible solid and may explode if heated under confinement. Nitro compounds can be shock-sensitive. It may emit highly toxic fumes (hydrogen cyanide, nitrogen oxides, carbon monoxide) when heated, burned, or upon reaction with acids.
3. Always consult the official 3-nitrophthalonitrile Safety Data Sheet (SDS) for the most current and comprehensive hazard, handling, and regulatory information, as it presents multiple severe hazards (toxic, potentially explosive, cyanide risk).