952-28-3

Basic information

• Product Name: 4,4'-DIISOCYANO-BIPHENYL
• Synonyms: 4,4'-DIISOCYANO-BIPHENYL;1-isocyano-4-(4-isocyanophenyl)benzene
• CAS NO: 952-28-3
• Molecular Formula: C₁₄H₈N₂
• Molecular Weight: 0
• Mol File: 952-28-3.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4,4'-DIISOCYANO-BIPHENYL(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4'-DIISOCYANO-BIPHENYL(952-28-3)
• EPA Substance Registry System: 4,4'-DIISOCYANO-BIPHENYL(952-28-3)

Safety Data

• Hazardous Substances Data: 952-28-3(Hazardous Substances Data)

Upstream product

• 49645-23-0 N,N′-[1,1′-biphenyl]-4,4′-diyl-bis-(formamide) 
• 503-38-8 trichloromethyl chloroformate 
• 92-87-5 p,p'-diaminobiphenyl 

Downstream Products

• 99536-59-1 tetrakis(acetonitrile)copper(I) hexafluorophosphate 
• 74620-95-4 (Rh(4,4'-diisocyanobiphenyl)2⁽¹⁺⁾*Cl^(1-))n 
• 74620-95-4 (Rh(4,4'-diisocyanobiphenyl)2⁽¹⁺⁾*Cl^(1-))n 
• 80984-01-6 BrMn(CO)3(CNC₆H₄C₆H₄CN)2 
• 918414-13-8 [μ-(4,4'-diisocyanobiphenyl)(Au(1-butoxy-2,3,5,6-tetrafluorobenzene(-1H)))2] 
• 918414-15-0 [μ-(4,4'-diisocyanobiphenyl)(Au(1-octyloxy-2,3,5,6-tetrafluorobenzene(-1H)))2] 
• 918414-14-9 [μ-(4,4'-diisocyanobiphenyl)(Au(1-hexyloxy-2,3,5,6-tetrafluorobenzene(-1H)))2] 
• 918414-16-1 [μ-(4,4'-diisocyanobiphenyl)(Au(1-decyloxy-2,3,5,6-tetrafluorobenzene(-1H)))2] 

Relevant articles and documents

Synthesis and antiproliferative activity of aromatic and aliphatic bis[aminomethylidene(bisphosphonic)] acids

A series of aromatic and aliphatic bis[aminomethylidene(bisphosphonic)] acids was synthesized in the reaction of triethylphosphite with isonitriles followed by hydrolysis or dealkylation. The in vitro anti-proliferative effect of all synthesized tetraphosphonic acids against MCF-7 breast cancer cells, J774E macrophages and HL-60 promyelocytic leukemia cells was determined. Three aromatic derivatives (5a, 5f and 5j) showed a similar or higher anti-proliferative activity than zoledronic acid.

Synthesis, characterization and mechanochromic behavior of binuclear gold (I) complexes with various diisocyano bridges

A series of binuclear gold (I) complexes were synthesized. Their structures were characterized by elemental analyses, IR spectrometry, UV-Vis spectroscopy and single crystal X-ray diffraction. Their fluorescent mechanochromic (tribochromic) properties were investigated. The results of the mechanochromic studies suggested that the gold complexes with methylsubstituted phenyl bridges exhibited mechanochromism and a 100 nm red-shift of fluorescent spectrum could be observed after grinding. The complex with a diphenylmethane bridge exhibited mechanochromism with a change in fluorescence from green to blue (25 nm red-shift after grinding). The ground complexes reverted to their original states by treatment with CH2Cl2. No mechanochromism was observed for either the biphenyl or diphenylethane containing complexes.

REACTIONS OF POLYISONITRILES. 2.

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