Glycidol → Dodecyl diglyceryl phosphate

Participants

Reaction Steps

While keeping the reaction system at 60° C., 36.9 g of glycidol (oxirane value=683.7) was gradually dadded, followed by their reaction at 70° C. for 10 hours. The acid value of the reaction system was AV1=39.6, AV2=57.3, revealing that the reaction system contained about 27 mole % of unreacted monododecyl phosphate and about 33 mole % of the corresponding phosphoric diester, i.e., dodecyl glyceryl phosphate and about 40 mole % of the corresponding phosphoric triester, i.e., dodecyl diglyceryl phosphate were formed.

Provenance & Evidence