Robuta

https://webbook.nist.gov/cgi/inchi/InChI%3D1S/C15H24O3Si/c1-5-6-7-12-17-19(3%2C4)18-15-10-8-14(9-11-15)13(2)16/h8-11H%2C5-7%2C12H2%2C1-4H3 Silane, dimethyl(4-acetylphenoxy)pentyloxy- silane dimethyl