Dichloropyridine

Dichloropyridines are organic compounds with the formula Cl2C5H3N, consisting of a pyridine ring substituted with two chlorides. Six isomers are known. They are white or colorless, most are solids at room temperature.

Isomers of Dichloropyridine
NameRegistry numbermelting point (°C)
2,3-Dichloropyridine2402-77-9203–204
2,4-Dichloropyridine26452-80-2-1
2,5-Dichloropyridine16110-09-1193–194
2,6-Dichloropyridine2402-78-0211–212
3,4-Dichloropyridine55934-00-422–24
3,5-Dichloropyridine2457-47-8178–179