Hi, Per [1], "There are many compounds in which carbon is bonded to Nitrogen. Hydrogen Cyanide, HCN, is commercialy prepared by the ... The compound is highly poisonous, low boiling liquid (boiling point, 26.5C) an dis used in the manufacture of plastics." ____________________________________________________________________ | | | The most powerful passion in life is not love or hate, | | but the desire to edit somebody elses words. | | | | Sign in Ed Barsis' office | | | | _____ The Armadillo Group | | ,::////;::-. Austin, Tx. USA | | /:'///// ``::>/|/ http://www.ssz.com/ | | .', |||| `/( e\ | | -====~~mm-'`-```-mm --'- Jim Choate | | ravage@ssz.com | | 512-451-7087 | |____________________________________________________________________| [1] Chemistry, 6ed. Mortimer ISBN 0-534-05670-9 pp. 670