Dichloropyridine

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Dichloropyridines are organic compounds with the formula Cl2C5H3N, consisting of a pyridine ring substituted with two chlorides. [1] Six isomers are known. They are white or colorless, most are solids at room temperature.

Isomers of Dichloropyridine
Name Registry number melting point (°C)
2,3-Dichloropyridine2402-77-9203–204
2,4-Dichloropyridine26452-80-2-1
2,5-Dichloropyridine16110-09-1193–194
2,6-Dichloropyridine 2402-78-0211–212
3,4-Dichloropyridine55934-00-422–24
3,5-Dichloropyridine2457-47-8178–179

References

  1. Shimizu, Shinkichi; Watanabe, Nanao; Kataoka, Toshiaki; Shoji, Takayuki; Abe, Nobuyuki; Morishita, Sinji; Ichimura, Hisao (2007). "Pyridine and Pyridine Derivatives". Ullmann's Encyclopedia of Industrial Chemistry . Weinheim: Wiley-VCH. doi:10.1002/14356007.a22_399. ISBN   978-3-527-30673-2.