Everything about potassium cyanide reaction with halogenoalkanes
By far the most hazardous compound is hydrogen cyanide, that's a gas and kills by inhalation. For that reason, an air respirator supplied by an external oxygen supply needs to be worn when Performing with hydrogen cyanide.[11] Hydrogen cyanide is made by including acid to a solution made up of a cyanide salt. Alkaline solutions of cyanide are safer