The Hydrazine, ethyl-, with the CAS registry number 624-80-6, is also known as N-Ethylhydrazine. Its EINECS registry number is 210-864-2. This chemical's molecular formula is C₂H₈N₂ and molecular weight is 60.1. What's more, both its IUPAC name and systematic name are the same which is called Ethylhydrazine.

Physical properties about Hydrazine, ethyl- are: (1)ACD/LogP: -0.52; (2)#of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3.42; (4)ACD/LogD (pH 7.4): -1.95; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 2; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 6.48 Å²; (13)Index of Refraction: 1.412; (14)Molar Refractivity: 18.44 cm³; (15)Molar Volume: 74 cm³; (16)Surface Tension: 26.9 dyne/cm; (17)Density: 0.811 g/cm³; (18)Flash Point: 15.7 °C; (19)Enthalpy of Vaporization: 34.67 kJ/mol; (20)Boiling Point: 107.9 °C at 760 mmHg; (21)Vapour Pressure: 26.6 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: N(N)CC
(2) InChI: InChI=1/C2H8N2/c1-2-4-3/h4H,2-3H2,1H3
(3) InChIKey: WHRIKZCFRVTHJH-UHFFFAOYAF