(Scanned original: to be superseded.)

ESDU 80001 gives vapour data for 51 compounds. These include 4 ethyleneamines, 6 diaminoalkanes, 19 alkanonitriles, 9 alkenonitriles, 6 alkanedinitriles, 2 alkenedinitriles and 5 alkylhydrazines. The vapour pressures have been critically evaluated and fitted by a Wagner equation. The coefficients of the equation for each compound are given together with tables of the vapour pressures at 5 K intervals. The values of critical pressure and temperature are given. Where the compound may decompose these are estimated.