Pyridine, alkyl derivs.; Crude Tar Bases; [The complex combination of polyalkylated pyridines derived from coal tar distillation or as high-boiling distillates approximately above 150 °C (302 °F) from the reaction of ammonia with acetaldehyde, formaldehyde or paraformaldehyde.]
CAS 68391-11-7
Hazard class
Danger — Health hazard
Pictograms
Health hazard
H-statements
H350
H340
Common uses (US EPA CDR)
Corrosion inhibitorIntermediateProcessing aids, specific to petroleum productionAnti-scaling agent