title: C3H5ClO2
text: # C3H5ClO2
  
  The molecular formula $C_3H_5ClO_2$ (molar mass: 108.52 g/mol, exact mass: 107.9978 u) may refer to:
  
  * 2-Chloropropionic acid, or 2-chloropropanoic acid
  * Ethyl chloroformate
  * UMB66
  