Dibutyltin diacetate Chemical Properties Melting point 7-10 °C(lit.) Boiling point 142-145 °C10 mm Hg(lit.) density 1.32 g/mL at 25 °C(lit.) vapor density 12 (vs air) vapor pressure 1.3 mm Hg ( 25 °C) refractive index n20/D 1.471(lit.) Fp >230 °F storage temp. Store below +30°C. solubility 0.006g/l form liquid