Aluminum isopropoxide → Alumina

HRID 2242767Notes

Reaction equation

HRID 2242767 reaction equation
CC(C)[O-:3].[Al+3:5].CC(C)[O-:8].CC(C)[O-:12]>O>[O-2:3].[O-2:8].[O-2:12].[Al+3:5].[Al+3:5].[OH-:3].[Al+3:5].[OH-:3].[OH-:3]

Participants

4

Reactant 1

HCID 11143Aluminum isopropoxide

Product 2

HCID 9989226AluminaHCID 10176082Aluminum Hydroxide

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

The resulting supernatant (solids content, 0.17 mass %), 94.4 g (fine α-alumina particles, 0.16 g), 25 g of aluminum hydroxide obtained by hydrolyzing aluminum isopropoxide, and 105.6 g of purified water at room temperature (about 25° C.), were mixed with one another and introduced into a sand grinder and stirred at 2000 rpm for 30 minutes, followed by evaporating water under reduced pressure in a rotary evaporator on a water bath at 60° C., to give a dried mixture in a powdery form.

Sources & evidence

ORD record
ord-43c41179b81240e3a5028ed117e15ee8
Source dataset
uspto-grants-2010_03
Patent number
US07674525B2

Reaction notes

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