In organic chemistry|lang=en terms the difference between alkylsilane and allylsilane
is that alkylsilane is (organic chemistry) any aliphatic organosilane while allylsilane is (organic chemistry) any allyl silane.
As nouns the difference between alkylsilane and allylsilane
is that alkylsilane is (organic chemistry) any aliphatic organosilane while allylsilane is (organic chemistry) any allyl silane.