Room temperature curable fluoropolymer composition; and fluorine-containing organosilicon compounds, a method of producing the same, and room temperature curable silicone composition containing the same

A fluorine-containing organosilicon compound having the formula (8):

• ##STR71## wherein R.sup.8 and R.sup.9 are independently a monovalent group selected from the group consisting of alkyl, cycloalkyl, aryl, aralkyl, alkenyl, acryloyloxypropyl, methacryloxypropyl and a substituted group obtained by substituting at least part of hydrogen atoms contained in these groups with a halogen atom;
• R.sup.10 is independently a hydrogen atom or a monovalent group as defined for R.sup.8 and R.sup.9 ;
• R.sup.11 is independently a divalent group selected from the group consisting of alkylene, arylene, a substituted group obtained by substituting at least part of hydrogen atoms contained in these groups with a halogen atom, and a combination thereof;
• Rf is independently a divalent perfluoroalkylene group or a divalent perfluoropolyether group;
• X is independent a hydrolyzable group;
• Q is a group of the formula (9):
• ##STR72## wherein R.sup.10 is as defined in formula (8), and R.sup.12 is a divalent group as defined for R.sup.11 in formula (8), a group represented by the formulae:
• ##STR73## wherein in said formulae Me is methyl, or a group represented by the formula (10):
• ##STR74## wherein R.sup.13 and R.sup.14 are independently a divalent group as defined by R.sup.11 in formula (8);
• a is an integer of 0 or more;
• and
• b is 1, 2 or 3.