The Pyrazine,2-chloro-3-hydrazinyl-, with the CAS registry number 63286-28-2, has the systematic name of 2-chloro-3-hydrazinylpyrazine. It is a kind of organics, and should be stored in the dry and cool environment. And the molecular formula of the chemical is C₄H₈Cl₂N₄.

The characteristics of Pyrazine,2-chloro-3-hydrazinyl- are as followings: (1)ACD/LogP: -0.42; (2)# of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 14.15; (6)ACD/KOC (pH 7.4): 14.16; (7)#H bond acceptors: 4; (8)#H bond donors: 3; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 32.26 Å²; (11)Index of Refraction: 1.683; (12)Molar Refractivity: 35.84 cm³; (13)Molar Volume: 94.4 cm³; (14)Polarizability: 14.2×10^-24cm³; (15)Surface Tension: 76.7 dyne/cm; (16)Density: 1.53 g/cm³; (17)Flash Point: 134.9 °C; (18)Enthalpy of Vaporization: 53.95 kJ/mol; (19)Boiling Point: 299.5 °C at 760 mmHg; (20)Vapour Pressure: 0.00119 mmHg at 25°C.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: Clc1nccnc1NN
(2)InChI: InChI=1/C4H5ClN4/c5-3-4(9-6)8-2-1-7-3/h1-2H,6H2,(H,8,9)
(3)InChIKey: PUUGNIKJWZNTBK-UHFFFAOYAS