Analytes - 1,2,4-trichlorobenzene
1,2,4-trichlorobenzene: CAS No. 120-82-1, C6H3Cl3, molecular weight 181.45, boiling point 213.5°C, density 1.45gm/mL, vapor pressure 0.46mm Hg at 25°C, flash point 105°C, autoignition temperature 571°C, slightly water soluble is a white crystalline solid used as a solvent in chemical manufacturing, dyes and intermediates, in the production of insecticides and as a dielectric fluid in electrical transformer oil. It is most frequently measured in water, oil 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.