|
|
| | Aluminum acetylacetonate Basic information | | Uses |
| | Aluminum acetylacetonate Chemical Properties |
| Melting point | 190-193 °C(lit.) | | Boiling point | 315 °C(lit.) | | bulk density | 500kg/m3 | | density | 1,27 g/cm3 | | vapor pressure | 0Pa at 25℃ | | Fp | 314-316°C | | storage temp. | Store below +30°C. | | solubility | 3g/l | | form | Crystalline Powder | | Specific Gravity | 1.279 | | color | White to cream | | PH | 8 (3g/l, H2O, 20℃) | | Water Solubility | 2.5 g/L (20 ºC) | | Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions | | BRN | 4157942 | | Stability: | Stable. Incompatible with strong oxidizing agents. | | Cosmetics Ingredients Functions | BINDING | | InChI | 1S/3C5H8O2.Al/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-; | | InChIKey | KILURZWTCGSYRE-LNTINUHCSA-K | | SMILES | CC(=O)\C=C(\C)O[Al](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O | | LogP | -1.67 at 25℃ | | CAS DataBase Reference | 13963-57-0 | | NIST Chemistry Reference | Aluminum tris(acetylacetonate)(13963-57-0) | | EPA Substance Registry System | Aluminum, tris(2,4-pentanedionato-.kappa.O,.kappa.O')-, (OC-6-11)- (13963-57-0) |
| Hazard Codes | T | | Risk Statements | 25-36/37/38-36-43 | | Safety Statements | 26-36/37/39-45-28A-36/37 | | RIDADR | UN 3467 6.1/PG 2 | | WGK Germany | 3 | | RTECS | BD2230000 | | Autoignition Temperature | 500 °C | | TSCA | TSCA listed | | HazardClass | 6.1 | | PackingGroup | III | | HS Code | 29420000 | | Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials | | Hazard Classifications | Acute Tox. 2 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 | | Toxicity | LD50 orally in Rabbit: 48.7 mg/kg |
| | Aluminum acetylacetonate Usage And Synthesis |
| Uses | Aluminum acetylacetonate is an important organic intermediate (building block) to synthetize substituted acetylacetonate products.
| | Chemical Properties | Aluminium (III) acetylacetonate is a white to yellow powder or crystals in appearance. It
is stable and incompatible with strong oxidizing agents. | | Uses | Deposition of aluminum, catalyst. | | Uses | Alumunium acetylacetonate may be used to prepare transparent superhydrophobic boehmite and silica films by sublimation, to deposit alumunium oxide films by chemical vapor deposition, to deposit alumunium oxide films by chemical vapor deposition, as a catalyst. | | 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. | | Health Hazard | Exposures to aluminium (III) acetylacetonate cause adverse health effects. Exposures by
inhalation, ingestion, and through skin contact are harmful. It causes irritation effects
to the eyes, skin, and respiratory tract. Aluminium (III) acetylacetonate may release
2,4-pentanedione, which is a suspected teratogen and causes neurological health effects
and harm to the unborn child. However, toxicology is not fully investigated. | | Flammability and Explosibility | Non flammable | | reaction suitability | core: aluminum | | Purification Methods | Recrystallise it several times from *benzene or aqueous MeOH, 216 and 286mn. max [Charles & Pawlikowski J Phys Chem 62 440 1958.] It can be purified by sublimation and has the following solubilities in g percent: *C6H6 35.9 (20o), 47.6 (40o), toluene 15.9 (20o), 22.0 (40o) and acetylacetone 6.6 (20o), 10.4 (40o). [Fernelius & Bryant Inorg Synth V 105 1957, Beilstein 1 IV 3668.] |
| | Aluminum acetylacetonate Preparation Products And Raw materials |
|