The CAS registry number of Phenol, 2-hydrazinyl- is 201684-14-2. This chemical's molecular formula is C₆H₈N₂O and molecular weight is 124.06. What's more, its systematic name is called 2-Hydrazinophenol.

Physical properties about Phenol, 2-hydrazinyl- are: (1)ACD/LogP: 0.888; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.76; (4)ACD/LogD (pH 7.4): 0.88; (5)ACD/BCF (pH 5.5): 2.05; (6)ACD/BCF (pH 7.4): 2.75; (7)ACD/KOC (pH 5.5): 53.39; (8)ACD/KOC (pH 7.4): 71.51; (9)#H bond acceptors: 3; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 58.28 Å²; (13)Index of Refraction: 1.703; (14)Molar Refractivity: 36.646 cm³; (15)Molar Volume: 94.49 cm³; (16)Polarizability: 14.528×10^-24cm³; (17)Surface Tension: 67.089 dyne/cm; (18)Density: 1.314 g/cm³; (19)Flash Point: 119.64 °C; (20)Enthalpy of Vaporization: 53.322 kJ/mol; (21)Boiling Point: 274.213 °C at 760 mmHg; (22)Vapour Pressure: 0.0030 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: NNc1ccccc1O
(2) InChI: InChI=1S/C6H8N2O/c7-8-5-3-1-2-4-6(5)9/h1-4,8-9H,7H2
(3) InChIKey: GCGNGYPZEHFOAN-UHFFFAOYSA-N