Allyl bromide Chemical Properties Melting point -119 °C Boiling point 70-71 °C(lit.) density 1.398 g/mL at 25 °C(lit.) vapor density 4.2 (vs air) refractive index n20/D 1.469(lit.) Fp 28 °F storage temp. 2-8°C form Liquid color Clear colorless to slightly colored explosive limit 4.3-7.3%(V) Water Solubility insoluble Sensitive Light Sensitive