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229407

Sigma-Aldrich

Aluminum isopropoxide

≥99.99% trace metals basis

Synonym(s):

AIP, Aluminum isopropylate, Aluminum triisopropoxide

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About This Item

Linear Formula:
Al[OCH(CH3)2]3
CAS Number:
555-31-7
Molecular Weight:
204.24
Beilstein:
3910275
EC Number:
209-090-8
MDL number:
MFCD00008870
UNSPSC Code:
12352103
PubChem Substance ID:
24853273
NACRES:
NA.23

Assay

≥99.99% trace metals basis

form

powder and chunks
solid

reaction suitability

core: aluminum
reagent type: catalyst

mp

128-133 °C (lit.)

density

1.035 g/mL at 25 °C (lit.)

SMILES string

CC(C)O[Al](OC(C)C)OC(C)C

InChI

1S/3C3H7O.Al/c3*1-3(2)4;/h3*3H,1-2H3;/q3*-1;+3

InChI key

SMZOGRDCAXLAAR-UHFFFAOYSA-N

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General description

Aluminum isopropoxideis a metal-organic compound that consists of an aluminum atom bonded with threeisopropoxide ligands. It is used as a precursor for the synthesis of high-surfacearea alumina and other aluminum-containing materials. In addition, it is usedto prepare metalorganic chemical precursors for the growth of thinfilms and coatings.

Application

Aluminum isopropoxide can be used as:
  • Sol-gel precursor to synthesize ZnAl2O4 powders for transparent ceramics.
  • Precursor material for the fabrication of nanosized SAPO-34 zeolites with a 4-fold increase in catalytic lifetime and significantly increased selectivity.
  • A starting material to prepare long-persistent luminescence materials for display devices and bioimaging.
  • Coating material to fabricate electrodes for lithium-ion batteries to enhance cycling stability and performance.
  • A catalyst for alkylation of resorcinol with camphene.

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H228

Precautionary Statements

P210

Hazard Classifications

Flam. Sol. 1

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 1

Flash Point(F)

60.8 °F - closed cup

Flash Point(C)

16 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Chandradass, J.; et al.
Journal of Materials Processing Technology, 173 (3), 275-280 (2006)
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Materials Science & Engineering. A, Structural Materials : Properties, Microstructure and Processing, 408 (1-2), 165-168 (2005)
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Acetovanillone [Ethanone, 1-(4-hydroxy-3-metoxyphenyl)] is one of the major pollutants that is present in the wastewater produced during the boiling of raw material in the cork industry. The oxidation of its aqueous solutions by monochromatic UV radiation alone and combined with
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Endocrine-related cancer, 22(3), 353-367 (2015-02-26)
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Metabolic syndrome (MetS), i.e., meeting criteria for any three of the following: hyperglycemia, hypertension, hypertriglyceridemia, low high-density lipoprotein and/or abdominal obesity, is associated with negative health outcomes. For example, MetS negatively impacts cognition; however, less is known about incremental MetS
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