Tetraethoxysilane → HCID 131734760, compound

HRID 1776946Notes

Reaction equation

HRID 1776946 reaction equation
[CH3:1][CH2:2][O:3][Si:4]([O:11][CH2:12][CH3:13])([O:8][CH2:9][CH3:10])[O:5][CH2:6][CH3:7].[CH3:14][CH2:15][O:16][Si:17]([O:25][CH2:26][CH3:27])([O:22][CH2:23][CH3:24])[CH2:18][CH2:19][CH2:20][NH2:21]>CCO>[CH3:7][CH2:6][O:5][Si:4]([O:3][CH2:2][CH3:1])([O:8][CH2:9][CH3:10])[O:11][CH2:12][CH3:13].[CH3:24][CH2:23][O:22][Si:17]([O:25][CH2:26][CH3:27])([O:16][CH2:15][CH3:14])[CH2:18][CH2:19][CH2:20][NH2:21]

Participants

4

Reactant 2

HCID 6517TetraethoxysilaneHCID 13521(3-Aminopropyl)triethoxysilane

Product 1

HCID 131734760HCID 131734760, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

The final composition comprised the reagents and solvents in the following molar ratios: 1 TEOS: 0.67 APTES: 10.9 EtOH: 1.82HCl (6M): 27.1H2O: 0.124 Brij® 56. It had a solid content of 12.56% by weight.

Sources & evidence

ORD record
ord-e908cab13ed5423e9605f50988654b74
Source dataset
uspto-grants-2016_02
Patent number
US09266772B2

Reaction notes

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