208248

Aluminum acetylacetonate

98%

• Synonym(s): Al(acac)₃, Aluminum 2,4-pentanedionate
• Linear Formula: Al(C₅H₇O₂)₃
• CAS Number: 13963-57-0
• Molecular Weight: 324.31
• Beilstein: 4157942
• EC Number: 237-741-6
• MDL number: MFCD00000013
• UNSPSC Code: 12352103
• PubChem Substance ID: 24852500
• NACRES: NA.23

Properties

• Assay: 98%
• form: solid
• reaction suitability: core: aluminum
• bp: 315 °C (lit.)
• mp: 190-193 °C (lit.)
• SMILES string: CC(=O)\C=C(\C)O[Al](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O
• InChI: 1S/3C5H8O2.Al/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;
• InChI key: KILURZWTCGSYRE-LNTINUHCSA-K

Description

General description

Alumunium acetylacetonate is insoluble in water but soluble in organic solvents. It reacts with alkalis, acids, water at elevated temperatures. It can be prepared by reacting AlCl₃ and acetylacetonate.

Application

Alumunium acetylacetonate may be used:

• to prepare transparent superhydrophobic boehmite and silica films by sublimation,
• to deposit alumunium oxide films by chemical vapor deposition,
• as a catalyst.

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H300,H315,H319,H335
• Precautionary Statements: P261 - P264 - P270 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): 244.4 °F
• Flash Point(C): 118 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves