The CAS registry number of Ethanol,2,2'-[sulfonylbis(4,1-phenyleneoxy)]bis- is 27205-03-4. It belongs to the product categories of Diphenyl Sulfones (for High-Performance Polymer Research); Functional Materials; Reagent for High-Performance Polymer Research. This chemical is also named as 4-(2-Hydroxyethoxy)-1-{[4-(2-hydroxyethoxy)phenyl]sulfonyl}benzene. Its EINECS registry number of is 248-320-1. In addition, its molecular formula is C₁₆H₁₈O₆S and molecular weight is 338.38. Its systematic name is called 2,2'-[sulfonylbis(benzene-4,1-diyloxy)]diethanol. Do not breathe dust. Try to avoid contact with skin and eyes.

Physical properties about Ethanol,2,2'-[sulfonylbis(4,1-phenyleneoxy)]bis- are: (1)ACD/LogP: 0.88; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.88; (4)ACD/LogD (pH 7.4): 0.88; (5)ACD/BCF (pH 5.5): 2.76; (6)ACD/BCF (pH 7.4): 2.76; (7)ACD/KOC (pH 5.5): 72.03; (8)ACD/KOC (pH 7.4): 72.03; (9)#H bond acceptors: 6; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 10; (12)Index of Refraction: 1.587; (13)Molar Refractivity: 85.34 cm³; (14)Molar Volume: 253.8 cm³; (15)Surface Tension: 54.1 dyne/cm; (16)Density: 1.333 g/cm³; (17)Flash Point: 306.1 °C; (18)Enthalpy of Vaporization: 91.59 kJ/mol; (19)Boiling Point: 582.5 °C at 760 mmHg.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(=O)(c1ccc(OCCO)cc1)c2ccc(OCCO)cc2
(2)InChI: InChI=1/C16H18O6S/c17-9-11-21-13-1-5-15(6-2-13)23(19,20)16-7-3-14(4-8-16)22-12-10-18/h1-8,17-18H,9-12H2
(3)InChIKey: UTNSTOOXQPHXJQ-UHFFFAOYAV