3,4-Pyridinediamine,2-chloro-

3,4-Pyridinediamine, 2-chloro- (also known as 2-chloro-3,4-diaminopyridine, CAS 39217-08-8) is a fine chemical intermediate with molecular formula C5H6ClN3 and molecular weight 143.57, manufactured directly by Chem-Stone (Guangzhou) Co., Ltd. Reported physical properties include a melting point of 158-163°C, a boiling point of about 381°C, and a density of 1.447 g/cm3, and the product is sold across North America, Europe, Australasia, Asia, the Middle East, and Africa.