{{chembox | verifiedfields = changed | watchedfields = changed | verifiedrevid = 476999282 | imagefile = hydrogen-cyanide-2d.svg | imagefile_ref = | imagefilel1 = hydrogen-cyanide-3d-balls.png | imagefilel1_ref =  | imagenamel1 = ball and stick model of hydrogen cyanide | imagefiler1 = hydrogen-cyanide-3d-vdw.png | imagefiler1_ref =  | imagenamer1 = spacefill model of hydrogen cyanide | iupacname =  | othernames =  | section1 =  | section2 =  | section3 =  | section4 = {{chembox thermochemistry | deltahf = 109.9 kj molâ1 | deltahc = -426.5 kj molâ1 | entropy = 113.01 j kâ1 molâ1 | heatcapac
Blood_agents Cyanides Fumigants Hydrogen_compounds Inorganic_compounds