Received March 14, 1923 Using the methods described by Brunel, Crenshaw and Tobin,' the additional alcohols, methylpropyl, diethyl, and dipropyl carbinols have now been purified, and additional specimens of several alcohols formerly investigated have been prepared. The temperatures have now been followed during the distillations with the 12-junction, copper-constantan thermo-element and are, therefore, more reliable as determinations of the boiling points ...