Ethylene Glycol → 1,2-Ethylenediphosphonic Acid Ethylene Glycol

Participants

Reaction Steps

1,2-ethylenediphosphonic acid and ethylene glycol were combined in a in clear 8 oz narrow-mouthed jar and magnetically stirred at room temperature for one hour to achieve a slightly cloudy and colorless solution. The solution was then heated to 60° C. for 15 minutes to achieve a clear and colorless solution. (See Table #2)

Provenance & Evidence