Phosphorus Trichloride Phosphorus Trichloride Version 1.0; 2001; initial release PhosphorusTrichloride Phosphorus - Trichloride is a trademark of Apostrophic Laboratories. Derek Vogelpohl Derek Vogelpohl Copyright (c) Derek Vogelpohl, 2001. All rights reserved. Phosphorus - Trichloride is a trademark of Apostrophic Laboratories. Phosph13.ttf