Phosphoric Acid → Diethyl phosphate

HRID 1265198Notes

Reaction equation

HRID 1265198 reaction equation
[P:1]([OH:8])([O:5][CH2:6][CH3:7])[O:2][CH2:3][CH3:4].P(=O)(O)(O)[OH:10]>>[CH2:3]([O:2][P:1](=[O:10])([OH:8])[O:5][CH2:6][CH3:7])[CH3:4]

Participants

3

Reactant 2

HCID 1004Phosphoric AcidHCID 12977Ethyl phosphite, (C2H5O)2(OH)P

Product 1

HCID 654Diethyl phosphate

Procedure

100 parts by weight of diethyl hydrogen phosphite and 50 parts by weight of phosphoric acid are mixed and reacted. The reaction is exothermic and the temperature of the reactants are keep below their boiling point for 30 minutes to 1 hour thereby producing a diethyl hydrogen-phosphoric acid compound.

Workup

  1. customreacted
  2. customfor 30 minutes to 1 hour

Sources & evidence

ORD record
ord-ca52913b0fb340dbba05a4bcd875edb9
Source dataset
uspto-grants-2003_04
Patent number
US06545073B1

Reaction notes

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