Analytes - 1,1-dichloropropene
1,1-dichloropropene: CAS No. 563-58-6, C3H4Cl2, molecular weight 110.97, boiling point 76-77°C, density 1.19gm/mL, vapor pressure 90.8mm Hg at 25°C, flash point 0°C, slightly water soluble is a colorless liquid not produced or used in the U.S. but which may have been released to the environment as a low level impurity in 1,2-dichloropropane and 1,3-dichloropropene production. It is most frequently measured in water, air and soil to comply with environmental regulations. Due to its volatility, it is most often measured using GC/ECD, ELCD and GC/MS methods specified by regulatory agencies like the U.S. EPA.