Name: Hydrogen Cyanide

Formula: CHN or HCN

Chemical Safety: Flammable, Acute Toxic, Enviromental Hazard

Molar Mass: 27.025 g/mol

Flash Point: -40 °C (-40 °F)

Lower Explosive Limit(LEL): -

Upper Explosive Limit(UEL:  -

Ceiling: 4.7ppm

General Description: Clear colorless aqueous solution of a gas. Has a faint odor of almonds. Can evolve hydrogen cyanide gas, which is (barely) lighter than air. Flame can flash back to the source of a gas leak very easily. Lethal doses of gas may be inhaled. Lethal doses of cyanide can be absorbed from the solution through the skin.