2166-93-0

Basic information

• Product Name: Ethanol, 2,2'-[1,2-ethanediylbis(phenylimino)]bis-
• CAS NO: 2166-93-0
• Molecular Formula: C18H24N2O2
• Molecular Weight: 300.401
• Mol File: 2166-93-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Ethanol, 2,2'-[1,2-ethanediylbis(phenylimino)]bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanol, 2,2'-[1,2-ethanediylbis(phenylimino)]bis-(2166-93-0)
• EPA Substance Registry System: Ethanol, 2,2'-[1,2-ethanediylbis(phenylimino)]bis-(2166-93-0)

Safety Data

• Hazardous Substances Data: 2166-93-0(Hazardous Substances Data)

Upstream product

• 75-21-8 oxirane 
• 150-61-8 N,N'-diphenylethylenediamine 
• 106-93-4 ethylene dibromide 
• 122-98-5 2-Anilinoethanol 
• 107-06-2 1,2-dichloro-ethane 

Downstream Products

• 171740-86-6 13,16-diphenyl-1,4,7,10-tetrathia-13,16-diazacyclooctadecane 
• 173409-82-0 1,8-bis(p-tolylsulfonyloxy)-3,6-diphenyl-3,6-diazaoctane 

Relevant articles and documents

Silver Ion Selective Extraction with Dithiaza-, Tetrathiaza-, and Tetrathiadiazacrown Ether Derivatives

Dithiazacrown, tetrathiazacrown, and two tetrathiadiazacrown ether derivatives, bearing a phenyl group on each nitrogen atom at the periphery, were synthesized, and the solvent extractions of some transition metal ions with these compounds were carried out using an H2O-1,2-dichloroethane system.All of the thiazacrown compounds employed exhibited Ag+ selectivity, and formed 1:1:1 complexes of Ag+ : ligand : laurate ion as a counter anion to be extracted into a 1,2-dichloroethane solution.The extractabilities (extraction constants, Kex) for Ag+ decreased in the order: 7,16-diphenyltetrathia-7,16-diaza-18-crown-6 (3) (log Kex = 1.18+/-0.13) > 13-phenyltetrathia-13-aza-15-crown-5 (2) (0.75+/-0.09) > 7-phenyldithia-7-aza-9-crown-3 (1) (-0.47+/-0.06)>13, 16-diphenyltetrathia-13,16-diaza-18-crwon-6 (4) (-0.62+/-0.16).