InChI=1/C8H19Si.2C2H5.Al/c1-5-9(6-2,7-3)8-4;2*1-2;/h1,5-8H2,2-4H3;2*1H2,2H3 aluminum, diethyl[2-(triethylsilyl)ethyl]- diethyl[2-(triethylsilyl)ethyl]aluminum