The heat capacities of 2,4-dimethyl-2-oxo-(I)-, 2,5,5-trimethyl-2-oxo(II)-1,3,2-dioxaphosphorinanes, methylphosphonic acid (III), O,O-dimethyl(IV)-, O,O-diethyl(V)-, O,O-di-isopropyl(VI)esters of dithiophosphorus acid, 4,5-dimethyl-2-thiono-2-mercapto-1,3,2-dioxaphospholane(VII), and 4-methyl-2-thiono-2-mercapto-1,3,2-dioxaphosphorinane(VIII) were determined using the scanning calorimetry.
Part XX, see Ref.1
Notes
Part XX, see Ref.1