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 classDanger — Health hazard
PictogramsHealth hazard
H-statements- H350 May cause cancer
- H340 May cause genetic defects
Common uses (US EPA CDR)Corrosion inhibitorIntermediateProcessing aids, specific to petroleum productionAnti-scaling agent
Data sourceHarmonised classification ECHA — EU CLP Annex VILegally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.
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