The color of dichloropropane changed from colorless to brown color during distillation. The actual color of dichloropropane is colorless. Why the color changed. Thank you
Dichloropropenes is a colorless liquids. Dichloropropene is likely to colour disappear rapidly in water because of its relatively low water solubility and high volatility; half-lives of less than 10 min . when it is distillate the colour change into brown due to concentration changed. The physical properties of a cis/trans mixture depend on the ratio of the isomers.