(.gamma.-Chloropropyl)trichlorosilane (3-Chloropropyl)trichlorosilane 2550-06-3 Chloropropyltrichlorosilane NSC139831 Silane, 3-chloropropyltrichloro- Silane, trichloro(3-chloropropyl)- Trichloro(3-chloropropyl)silane