Robuta

https://www.jsisilicone.com/en/products/b0780-2 1,5-Bis(trichlorosilyl)pentane | JSI Silicone. inc. Product code B0780.2, supplied by JSI Silicone. inc. Molecular formula C5H10Cl6Si2, molecular weight 339.02. bistrichlorosilylpentanejsisilicone