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| DIISOBUTYLALUMINUM CHLORIDE Basic information |
| DIISOBUTYLALUMINUM CHLORIDE Chemical Properties |
| Melting point | -40°C | | Boiling point | 152°C 10mm | | density | 0.905 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.4506(lit.) | | Fp | -18°C | | storage temp. | Flammables area | | form | Liquid | | Specific Gravity | 0.74 | | color | Colorless | | Water Solubility | Soluble in aromatic, saturated aliphatic and cycloaliphatic hydrocarbon. Reacts with water. | | Sensitive | Air & Moisture Sensitive | | Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents | | Exposure limits | ACGIH: TWA 50 ppm (Skin)OSHA: TWA 500 ppm(1800 mg/m3)NIOSH: IDLH 1100 ppm; TWA 50 ppm(180 mg/m3) | | InChIKey | HQMRIBYCTLBDAK-UHFFFAOYSA-M | | CAS DataBase Reference | 1779-25-5 | | EPA Substance Registry System | Aluminum, chlorobis(2-methylpropyl)- (1779-25-5) |
| DIISOBUTYLALUMINUM CHLORIDE Usage And Synthesis |
| Chemical Properties | liquid; pyrophoric; sensitive to air; uses: transmetallating reagent [ALD94] | | Uses | Diisobutylaluminum chloride is used as cocatlyst component in Ziegler-Natta type catalyst systems of olefins and alkylation reactions. | | Uses | Transmetalating reagent | | Safety Profile | Mildly toxic by
inhalation. See also ALUMINUM
COMPOUNDS and CHLORIDES. Ignites
spontaneously in air. When heated to
decomposition it emits toxic fumes of Cl-. |
| DIISOBUTYLALUMINUM CHLORIDE Preparation Products And Raw materials |
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