38436-16-7

Usage

Flammability and Explosibility

Notclassified

InChI:InChI=1/C7H5Cl2F9Si/c8-3(9)19-2-1-4(10,11)5(12,13)6(14,15)7(16,17)18/h3H,1-2H2

Upstream product

• 75-54-7 Dichloromethylsilane 
• 19430-93-4 3,3,4,4,5,5,6,6,6-Nonafluoro-1-hexene 
• 38436-14-5 1H,1H,2H,2H-perfluoro-n-hexyl bromide 
• 139445-13-9 chloro-methyl-(3,3,4,4,5,5,6,6,6-nonafluoro-hexyl)-silane 

Downstream Products

• 38521-58-3 2,4,6-Trimethyl-2,4,6-tris-(3,3,4,4,5,5,6,6,6-nonafluoro-hexyl)-[1,3,5,2,4,6]trioxatrisilinane 
• 38521-59-4 2,4,6-Trimethyl-2,4,6-tris-(3,3,4,4,5,5,6,6,6-nonafluoro-hexyl)-[1,3,5,2,4,6]trioxatrisilinane 

Relevant academic research and scientific papers

Redistribution of dichlorosilanes and dihydridosilanes. Synthesis of chloro hydridosilanes

The redistribution of dichlorosilanes RSi(CH3)Cl2 and dihydridosilanes RSi(CH3)H2, prepared by reduction of the homologues dichlorosilanes, in the presence of a quaternary ammonium salt is presented. The influence of the nature of R (fluoroalkyl chain RFCH2CH2 with RF = CF3, C4F9, C8F17, alkyl chain R = C6H13 or aromatic R = C6H5) and of the temperature on the rate of the reaction is studied. The equilibrium constants and free enthalpies are calculated and discussed taking into account the nature of R. The new products described were characterized from I.R, 1H, 19F and 29Si NMR spectroscopies.

Syntheses and Reaction of Metal Organics. XVII. Synthesis of Silane Coupling Agent Having Fluorocarbon Chain and Surface Modification of Glass Plate

Four silane coupling agents, 1H,1H,2H,2H-polyfluoroalkyl(dimethoxy)(methyl)silanes (1H,1H,2H,2H-henicosafluorododecyl(dimethoxy)(methyl)silane, C10F21C2H4Si(CH3)(OCH3)2, 1H,1H,2H,2H-heptadecafluorodecyl(dimethoxy)(methyl)silane, C8F17C2H4Si(CH3)(OCH3)2, 1H,1H,2H,2H-tridecafluorooctyl(dimethoxy)(methyl)silane, C6F13C2H4Si(CH3)(OCH3)2, and 1H,1H,2H,2H-nonafluorohexyl(dimethoxy)(methyl)silane, C4F9C2H4Si(CH3)(OCH3)2), were prepared by the hydrosilylation of dichloro(methyl)silane with the corresponding 1H,1H,2H,2H-polyfluoro-1-alkene in the presence of hydrogen hexachloroplatinate(IV), followed by the reaction with sodium methoxide.The surface modification of glass plate was attempted uisng these products.From measurements of the contact angles θ(deg) of water and oleic acid against a modified glass plate surface, the coupling agents were found to have high modification ability.The oxidation resistance of the modified glass surface was also investigated.