The 5-Chloro-3,4-diaminopyridine, with the CAS registry number 929074-42-0, is also known as 3,4-Pyridinediamine, 5-chloro-. This chemical's molecular formula is C₅H₆ClN₃ and molecular weight is 143.57. Its systematic name is called 5-chloropyridine-3,4-diamine.

Physical properties of 5-Chloro-3,4-diaminopyridine: (1)ACD/LogP: 1.42; (2)ACD/LogD (pH 5.5): 0.07; (3)ACD/LogD (pH 7.4): 1.31; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 5.48; (6)ACD/KOC (pH 5.5): 6.36; (7)ACD/KOC (pH 7.4): 109.51; (8)#H bond acceptors: 3; (9)#H bond donors: 4; (10)#Freely Rotating Bonds: 2; (11)Index of Refraction: 1.685; (12)Molar Refractivity: 37.71 cm³; (13)Molar Volume: 99.1 cm³; (14)Surface Tension: 72 dyne/cm; (15)Density: 1.447 g/cm³; (16)Flash Point: 171 °C; (17)Enthalpy of Vaporization: 60.47 kJ/mol; (18)Boiling Point: 359.1 °C at 760 mmHg; (19)Vapour Pressure: 2.43E-05 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Nc1cncc(Cl)c1N]
(2)InChI: InChI=1/C5H6ClN3/c6-3-1-9-2-4(7)5(3)8/h1-2H,7H2,(H2,8,9)
(3)InChIKey: MRKXLZNVFZMVML-UHFFFAOYAD