2,5-Dichlorobenzonitrile(CAS: 21663-61-6)

2,5-Dichlorobenzonitrile is a chemical compound with the CAS number 21663-61-6. Its molecular formula is C7H4Cl2N. This compound is a white or off-white solid with a faintly aromatic odor. It is used in the production of dyes, pharmaceuticals, and other chemical intermediates.

2,5-Dichlorobenzonitrile is primarily used in the synthesis of dyes and as a precursor in the production of pharmaceuticals. It is also utilized as an intermediate in the manufacturing of other organic chemicals. Its versatility in chemical reactions makes it a valuable reagent in industrial and research settings.

2,5-Dichlorobenzonitrile is classified as a toxic compound. It is important to handle this chemical with care, wearing appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Keep it away from sources of ignition and avoid contact with skin and eyes. Follow safety guidelines and storage recommendations to minimize risks.

2,5-Dichlorobenzonitrile should be stored in a cool, dry place away from direct sunlight and heat sources. Maintain a temperature below 32°C (90°F) and keep the relative humidity between 45-55%. Store in a tightly sealed container to prevent exposure to air. Ensure the storage area is well-ventilated to avoid the accumulation of flammable gases.