Aluminum ethoxide

Synonym: Aluminum triethoxide, Triethoxyaluminum, Aluminium Triethanolate, Al(OEt)3

CAS Number 555-75-9 | MDL Number MFCD00009658 | EC Number 209-105-8

Al(OEt)3 chemical structure

Product code AL5759
CAS number 555-75-9
Assay (purity) 97%
Purity method by titration: %Al = 16.1 -17.2 (complexometric)
Molecular weight 162.16 g/mol
Melting point 154-159 °C (309.2-318 °F)
Form solid
Appearance white to grey powder or chunks
Sensitivity moisture
Molecular formula C6H15AlO3
Linear formula Al(OC2H5)3
Packaging glassware/metal containers/bubblers

Aluminum ethoxide has been applied as a precursor for the ALD deposition of Al2O3. The importance of this product as an alkoxide precursor in the tailoring of the structural and textural properties of γ-alumina was reported. It is also may be used to prepare esters from the corresponding aldehydes. See links below

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing AL5759 contact us at sales@ereztech.com

Safety information

UN 2925
Hazardous class 4.1 (8)
Packing group II
Pictograms GHS02
Signal word DANGER
Hazard statements H228-H314-H318
Precautionary statements P210-P240-P241-P260-P264-P280-P301 + P330 + P331-P303 + P361 + P353-P304 + P340-P305 + P351 + P338-P310-P334 + P335-P363-P370 + P378
Transport description Flammable solids, corrosive, organic, n.o.s. (Aluminium triethanolate)
In TSCA registry Yes

Certificates of Analysis (CoA)

If you don’t see the needed lot of Aluminum ethoxide below please contact customer support at sales@ereztech.com

Lot# 026/113 Lot# 026/108 Lot# 018/169 Lot# 015/900

External identifiers for Al(OEt)3

Pubchem CID 16685041
IUPAC Name triethoxyalumane
SMILES CCO[Al](OCC)OCC
InchI Identifier InChI=1S/3C2H5O.Al/c3*1-2-3;/h3*2H2,1H3;/q3*-1;+3
InchI Key JPUHCPXFQIXLMW-UHFFFAOYSA-N

Known applications and external links

With Aluminum ethoxide other customers often ask:

Ereztech synthesizes and sells additional AL-compounds.

To purchase AL5759 contact us at sales@ereztech.com