Adipic Acid → HCID 86747076, compound

Participants

Reaction Steps

As in Example N, 66.6 g (0.49 mole) pentaerythritol, 283.5 g (1.05 moles) technical stearic acid, 61.3 g (0.42 mole) adipic acid and 9.4 g (0.07 mole) dimethylolpropionic acid instead of tartaric acid were reacted in three steps using 0.4 g tin powder and 0.2 g H3PO4. After the addition of bleaching earth, filtration under pressure at 90° C., and cooling, the pentaerythritol adipate stearate dimethylolpropionate (7:6:15:1) (material P; 350 g) was present as a yellowish, brittle wax-like mass (dropping point 54.9; acid number 3.6; saponification number 285.2; hydroxyl number 25.0).

Provenance & Evidence