No.: national standard 42022

Triisobutyl aluminum [1]

CAS No. 100-99-2

EINECS No.: 202-906-3 [2]

Triisobutyl aluminum

English Name: Aluminum tributyl; triisobutylaluminium

Molecular formula: c12h27al; [(CH3)2CHCH2]3Al

Molecular weight 198.33

Appearance and properties: colorless clear liquid with strong mildew smell

Steam pressure 0.13kpa/47 ℃ flash point: < 0 ℃

Melting point - 5.6 ℃, boiling point: 144 ℃ / 4.00kpa, soluble in benzene

Density relative density (water = 1) 0.78 unstable

Hazard mark 9 (inflammables) is mainly used for organic synthesis and as a catalyst for olefin polymerization.

EINECS 202-906-3