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Acrylonitrile

March 15, 2026

Recent computer models have suggested that acrylonitrile, an organic compound present on Saturn’s moon Titan, can self-assemble into cell-like structures.

About Acrylonitrile:

  • It is an organic compound produced by catalytic reaction of propylene with ammonia.
  • Properties:
    • It is a colorless, liquid, man-made chemical with a sharp, onion- or garlic-like odor.
    • It can be dissolved in waterand evaporates quickly.
    • Acrylonitrile vapor is heavier than air.
    • It is very volatile, producing flammable and toxic air concentrations at room temperature and may explode.
    • Its combustion produces toxic oxides of nitrogen.
    • It requires storage and handling in closed systems.
  • Applications
    • Acrylonitrile is used to make other chemicals such as plastics, synthetic rubber, and acrylic fibers.
    • A mixture of acrylonitrile and carbon tetrachloride was used as a pesticide in the past.
  • Impact of Human Health
    • Acrylonitrile is irritating to the skin, eyes, and respiratory tract.
    • Its toxic effects range from headache, fatigue, dyspnea, nausea and vomiting to asphyxiation, lactic acidosis and cardiovascular collapse.

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