Hydrogen cyanide - HCN

Hydrogen cyanide is a colourless and extreme poisonous liquid. It is used to exterminate bed bugs and other pests but has other functions as well. The chemical formula of Hydrogen cyanide is HCN.

Properties

Solid phase   Melting point: -14 to -12 °C

Liquid phase   Boiling point: 25.6 to 26.6 °C