propttle="Chloroethane"
var propnum=3
propnme = new Array(3)
propval = new Array(3)
propunt = new Array(3)
propnme[1]="Atomic / Molecular Weight"
propval[1]="64.51"
propunt[1]="gmol<sup>-1</sup>"
propnme[2]="Melting Point "
propval[2]="134"
propunt[2]="K"
propnme[3]="Boiling Point "
propval[3]="285.4"
propunt[3]="K"