Product Categories: Intermediates of Dyes and Pigments;Isocyanates; Nitrogen Compounds;Organic Building Blocks; Wool softener, polyurethane additives;organic chemical;Building Blocks; Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks Octadecyl isocyanate Chemical Properties mp 15-16 °C(lit.) bp 172-173 °C5 mm Hg(lit.) density 0.847 g/mL at 25 °C(lit.) vapor pressure 1 mm Hg ( 154 °C) refractive index n20/D 1.45(lit.) Fp 365 °F