2, 6-dichloropyridine Chemical properties Melting point :83-86°C(lit.) Boiling point :211°C Density :1.5159(roughestimate) Refractive index :1.5500(estimate) Flash point :110°C Storage conditions :Inertatmosphere,2-8°C Solubility :me thanol:50mg/mL,clear Acidity coefficient (pKa):-3.02±0.10(Predicted) Form :CrystallinePowder Color :Whitetopinkorgrayish-whiteChemicalbookPH :6-7(predicted) H2O, 20 ºC) (saturatedsolution) water solubility: < 1 g/L (20 C) DHS BRN: 108664 inchikey: FILKGCRCWDMBKA UHFFFAOYSA - NCAS database: 2402-78-0 (CASDataBaseRef erence)NIST chemical information :Pyridine,2,6-dichloro-(2402-78-0)EPA chemical information :2, 6-dichloropyridine (2402-78-0) light yellow crystal. Molecular weight 147.99. The relative density is 1.40. Melting point 86 ~ 87ºC. Boiling point 170ºC. Insoluble in water, soluble in ether, benzene, petroleum ether, chloroform and hot ethanol. Mice were intraperitoneally injected LD50 115mg/kg. Uses: pharmaceutical raw materials, the production of 2, 6-dichloro-3-nitropyridine; Pesticide raw materials, production of 3,5, 6-trichloro-2-hydroxypyridine, further synthesis of pesticides; Spices raw materials, etc.
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