4-Ethynylbenzonitrile(CAS: 3032-92-6)

4-Ethynylbenzonitrile is an organic compound with the chemical formula C₁₀H₈N. It is a colorless liquid with a characteristic odor. The compound is used in various applications, including pharmaceuticals, dyes, and synthesis of other organic compounds.

4-Ethynylbenzonitrile is primarily used in the pharmaceutical industry for intermediate synthesis, dyes production, and as a reagent in organic synthesis due to its functional groups that facilitate chemical reactions.

4-Ethynylbenzonitrile can be handled safely with basic precautions. It is flammable and requires proper ventilation. Direct contact with skin and eyes should be avoided. Use appropriate personal protective equipment (PPE) such as gloves and safety glasses.

4-Ethynylbenzonitrile should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a sealed container to prevent evaporation and contamination. Store it at room temperature or below, but not below 15°C to maintain its stability.