This novel fluorine-including organohydrosilane compound is represented by formula (1), has two or more hydrosilyl groups, has a feature wherein the inter-Si links all comprise silalkylene structures, has good compatibility with base oils, and provides a fluoropolyether-based cured product having good characteristics.




(Rf is a monovalent perfluoropolyether group; A is a divalent organic group that may include at least one element selected from O, N, and Si; R is a C1-6 monovalent hydrocarbon group; n is an integer from 1 to 3; each B is a monovalent silicon-including organic group that has two or more diorganohydrosilyl groups when n is 1, independently has one or more diorganohydrosilyl groups when n is 2 or 3, and forms a silalkylene structure with the silicon atom linked thereto; and y is 1 or 2.)