Ethanol → 2-Ethylhexyl acrylate

HRID 1271629Notes

Reaction equation

HRID 1271629 reaction equation
[C:1]([OH:5])(=[O:4])[CH:2]=[CH2:3].[CH2:6](O)[CH3:7].[CH2:9]([CH:11]([CH2:14][CH2:15][CH2:16][CH3:17])[CH2:12][OH:13])[CH3:10]>C(O)CCC>[C:1]([O:5][CH2:6][CH3:7])(=[O:4])[CH:2]=[CH2:3].[C:1]([O:13][CH2:12][CH2:11][CH2:14][CH3:15])(=[O:4])[CH:2]=[CH2:3].[C:1]([O:5][CH2:12][CH:11]([CH2:9][CH3:10])[CH2:14][CH2:15][CH2:16][CH3:17])(=[O:4])[CH:2]=[CH2:3]

Participants

7

Reactant 3

HCID 702EthanolHCID 6581Acrylic AcidHCID 77202-Ethylhexanol

Product 3

HCID 76362-Ethylhexyl acrylateHCID 8821Ethyl AcrylateHCID 8846Butyl Acrylate

Reagents, catalysts & solvents 1

HCID 2631-ButanolSolvent

Procedure

Part of the acrylic acid obtained from the heavy-ends cut column was esterified with ethyl alcohol, n-butyl alcohol, and 2-ethylhexyl alcohol to produce ethyl acrylate, n-butyl acrylate, and 2-ethylhexyl acrylate. In the process for production of the acrylic ester, waste water was obtained at a total rate of 3.7 m3/h from the waste water 61 of the distilling column and the water phase 72 of the oil-aqueous separating device and waste oil was obtained at a rate of 555 kg/h from the bottom of the heavy-ends cut column 110.

Sources & evidence

ORD record
ord-54ffa92f710c4dd2aecebc2b31ee96aa
Source dataset
uspto-grants-2007_04
Patent number
US07205429B2

Reaction notes

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