52251-23-7

Basic information

• Product Name: 1,4-dibutoxy-2,5-dicyanobenzene
• Synonyms: 1,4-dibutoxy-2,5-dicyanobenzene
• CAS NO: 52251-23-7
• Molecular Weight: 272.347
• Mol File: 52251-23-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,4-dibutoxy-2,5-dicyanobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-dibutoxy-2,5-dicyanobenzene(52251-23-7)
• EPA Substance Registry System: 1,4-dibutoxy-2,5-dicyanobenzene(52251-23-7)

Safety Data

• Hazardous Substances Data: 52251-23-7(Hazardous Substances Data)

Upstream product

• 104-36-9 1,4-dibutoxybenzene 
• 544-92-3 copper(I) cyanide 
• 128915-84-4 1,4-Dibromo-2,5-di-n-butoxybenzene 

Downstream Products

• 259222-88-3 1,4-bis(aminomethyl)-2,5-dibutoxybenzene 
• 259222-89-4 1,4-dibutoxy-2,5-bis(isothiocyanatomethyl)benzene 
• 52351-58-3 11-Chloro-undecanoic acid 2,5-dibutoxy-4-[(11-chloro-undecanoylamino)-methyl]-benzylamide 

Relevant articles and documents

Synthesis and anion-selective complexation of cyclophane-based cyclic thioureas

Cyclic thiourea derivatives having three different types of cyclophane structure, ortho-meta, meta-meta, and meta-para, and a lariat-type thiourea, were synthesized, and their anion-binding ability was examined. The association constants for the complexation between the receptors and several anions in DMSO-d6 were measured by the titration method using 1H NMR spectroscopy. All receptors, except for the meta-para cyclophane, exhibit selective binding to the dihydrogenphosphate anion, which is stronger than that of the acyclic reference compound. The lariat-type receptor binds anions even more strongly than the cyclic receptors which do not possess the third binding site.