Chloroform is an organic compound with formula CHCl3. It is a colorless, sweet-smelling, dense liquid that is produced on a large scale as a precursor to PTFE and refrigerants, but the latter application is declining.
C 2109 (OTTO) Chloroform, for spectroscopy, 99%+ Cas 67-66-3 - used as a precursor to PTFE and refrigerants.