The CAS registry number of Ethanol,2-[(4-hydrazinylphenyl)sulfonyl]- is 26505-12-4. This chemical is also named as 2-[(p-Hydrazinophenyl)sulfonyl]ethanol. Its EINECS registry number is 247-750-7. In addition, its molecular formula is C₈H₁₂N₂O₃S and molecular weight is 216.25748. Its systematic name is called 2-[(4-hydrazinylphenyl)sulfonyl]ethanol.

Physical properties about Ethanol,2-[(4-hydrazinylphenyl)sulfonyl]- are: (1)ACD/LogP: -0.11; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.15; (4)ACD/LogD (pH 7.4): -0.11; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 19.01; (8)ACD/KOC (pH 7.4): 20.66; (9)#H bond acceptors: 5; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 6; (12)Index of Refraction: 1.624; (13)Molar Refractivity: 53.63 cm³; (14)Molar Volume: 151.8 cm³; (15)Surface Tension: 68.3 dyne/cm; (16)Density: 1.424 g/cm³; (17)Flash Point: 256.4 °C; (18)Enthalpy of Vaporization: 80.96 kJ/mol; (19)Boiling Point: 500.3 °C at 760 mmHg.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(=O)(c1ccc(NN)cc1)CCO
(2)InChI: InChI=1/C8H12N2O3S/c9-10-7-1-3-8(4-2-7)14(12,13)6-5-11/h1-4,10-11H,5-6,9H2
(3)InChIKey: IQIBZZZBPKFTAE-UHFFFAOYAB