Ethyl isocyanate is an organic chemical compound of carbon, hydrogen, nitrogen and oxygen with the molecular formula . The compound belongs to the group of isocyanates. Its structural formula is .
Ethyl isocyanate can be obtained by reacting triphosgene with ethylamine hydrochloride in xylene.
Ethyl isocyanate is a highly flammable, volatile, colorless liquid with a pungent odor that decomposes in water.
The compound is used in the production of pharmaceuticals and pesticides.