... now.The specification of 2-chloropyridine is as following:CAS Number109-09-1 Molecular formulaC5H4ClNUN NO2822 Classificationa. PhysicalState: Colorless to ... pale yellow liquid, irritant odour.Density 1.20-1.22g/cm3. Solubled in organic solvents such as ethanol, ... goods Also we can make BCDMH,DMH, DCDMH,DBDMH,1,2,4-1H-triazole,Sodium Chlorite, Sodium Diacetate,limidazole ...