| Identification | |
| Name: | Triisobutylaluminum |
| Synonyms: | Triisobutylaluminum solution; Triisobutylaluminummincolorlessliq; Triisobutyl Aluminium; Tri-i-butylaluminum |
| CAS: | 100-99-2 |
| EINECS: | 202-906-3 |
| Molecular Formula: | C12H27Al |
| Molecular Weight: | 198.33 |
| InChI: | InChI=1/3C4H9.Al/c3*1-4(2)3;/h3*4H,1H2,2-3H3;/rC12H27Al/c1-10(2)7-13(8-11(3)4)9-12(5)6/h10-12H,7-9H2,1-6H3 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 1930/3051/3394 |
| Density: | 0.786 |
| Stability: | Undiluted material is of relatively low thermal stability (decomp above 50 C) less sensitive to oxidation in air than trialkylaluminums aluminum alkyls. |
| Refractive index: | 1.4494 |
| Water Solubility: | reacts |
| Solubility: | reacts |
| Appearance: | A colorless liquid. |
| Specification: |
Triisobutylaluminium reacts violently with alcohols, phenols, amines, carbon dioxide, sulfur oxides, nitrogen oxides, halogens, and halogenated hydrocarbons, causing fire and explosion hazards. |
| Report: |
Reported in EPA TSCA Inventory. |
| Packinggroup: | I |
| Storage Temperature: | 0-6°C |
| Sensitive: | Air & Moisture Sensitive |
| Color: | CLEAR COLORLESS LIQUID Colorless liquid |
| Usage: | Polymerization catalyst in manufacture of polybutadiene, polyisoprene, polypropylene. |
| Safety Data | |
| Hazard Symbols |
F:Flammable
C:Corrosive
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