1011734-83-0

Basic information

• Product Name: 4′,4′,4′-nitrilotris([1,1′-biphenyl]-4-ol)
• Synonyms: 4′,4′,4′-nitrilotris([1,1′-biphenyl]-4-ol)
• CAS NO: 1011734-83-0
• Molecular Weight: 521.615
• Mol File: 1011734-83-0.mol

Chemical Properties

• CAS DataBase Reference: 4′,4′,4′-nitrilotris([1,1′-biphenyl]-4-ol)(CAS DataBase Reference)
• NIST Chemistry Reference: 4′,4′,4′-nitrilotris([1,1′-biphenyl]-4-ol)(1011734-83-0)
• EPA Substance Registry System: 4′,4′,4′-nitrilotris([1,1′-biphenyl]-4-ol)(1011734-83-0)

Safety Data

• Hazardous Substances Data: 1011734-83-0(Hazardous Substances Data)

Upstream product

• 104-92-7 1-bromo-4-methoxy-benzene 
• 138796-59-5 tris(4'methoxy[1,1′-biphenyl]-4-yl)amine 
• 5720-07-0 4-methoxyphenylboronic acid 
• 4316-58-9 tri(p-bromophenyl)amine 
• 7647-01-0 hydrogenchloride 

Downstream Products

• 1380235-94-8 tris(4'-cyanatobiphenyl-4-yl)amine 

Relevant articles and documents

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A new metallo-supramolecular film was prepared by a liquid–liquid interface self-assembly method based on the metal ion Fe(II) in water solution and a star-shaped ligand of triphenylamine-substituted alkyl terpyridine in organic solvents. The film obtaine

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Three silicon and nitrogen-centered cyanate monomers tetrakis(4- cyanatophenyl)silane, tetrakis(4-cyanatobiphenyl)silane, and tris(4-cyanatobiphenyl)amine were designedand synthesized, which were then polymerized via thermal cyclotrimerization reaction to create highly porous cyanate resin networks with systematically varied nodes and linking struts. The chemical structures of monomers and polymers were confirmed by 1H NMR, FTIR, solid-state 13C CP/MAS NMR spectra, and elemental analysis. The products are amorphous with 5% weight-loss temperatures over 428 °C. The results based on N2 and CO2 adsorption isotherms show that the pores in these polymers mainly locate in the microporous region, and the BET surface areas are up to 960 m2 g-1, which is the highest value for the porous cyanate resin reported to date. The nitrogen- and oxygen-rich characteristics of cyanate resins lead to the networks strong affinity for CO2 and thereby high CO2 adsorption capacity of 11.1 wt % at 273 K and 1.0 bar. The adsorption behaviors of H 2, CO2, benzene, n-hexane, and water vapors were investigated by correlating with the chemical composition and porosity parameters of the networks as well as the physicochemical nature of adsorbates.

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