acrilonitrila

Acrylonitrile is an organic compound with the formula CH2=CHCN. It is a colorless, volatile liquid with a pungent odor. It is highly flammable and toxic. Acrylonitrile is primarily used as a monomer in the production of polymers such as acrylonitrile butadiene styrene (ABS) and styrene-acrylonitrile (SAN) resins, which are used in a wide range of products including automotive parts, electronic housings, and appliances. It is also a key ingredient in the production of acrylic fibers, used in clothing, carpets, and upholstery. Another significant application is in the manufacture of nitrile rubber, known for its resistance to oil and chemicals, making it suitable for seals, hoses, and gloves.

The production of acrylonitrile typically involves the ammoxidation of propylene, a process that reacts propylene with ammonia and oxygen. This is a major industrial chemical, with global production in the millions of tons annually. Due to its toxicity and flammability, strict safety measures are required during its handling, storage, and transportation. Exposure can cause irritation to the eyes, skin, and respiratory system, and higher concentrations can lead to more severe health effects. Environmental regulations govern its release into the atmosphere and waterways.