2999-48-6

Basic information

• Product Name: Benzene, 1,4-diisocyano-2,3,5,6-tetramethyl-
• CAS NO: 2999-48-6
• Molecular Formula: C12H12N2
• Molecular Weight: 184.241
• Mol File: 2999-48-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzene, 1,4-diisocyano-2,3,5,6-tetramethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,4-diisocyano-2,3,5,6-tetramethyl-(2999-48-6)
• EPA Substance Registry System: Benzene, 1,4-diisocyano-2,3,5,6-tetramethyl-(2999-48-6)

Safety Data

• Hazardous Substances Data: 2999-48-6(Hazardous Substances Data)

Downstream Products

• 104574-75-6 (phthalocyaninato)bis(2,3,5,6-tetramethyl-1,4-diisocyanobenzene)ruthenium(II) 
• 104574-74-5 (phthalocyaninato)bis(2,3,5,6-tetramethyl-1,4-diisocyanobenzene)iron(II) 
• 90654-30-1 (phthalocyaninato)-μ-(2,3,5,6-tetramethyl-1,4-diisocyanobenzene)iron(II) 
• 204860-69-5 [μ-(1,4-diisocyano-2,3,5,6-tetramethylbenzene)-2,3,9,10,16,17,23,24-octakis(pentyloxy)phthalocyaninato]ruthenium(II) 
• 204860-70-8 [μ-(1,4-diisocyano-2,3,5,6-tetramethylbenzene)-2,3,9,10,16,17,23,24-octakis(2-ethylhexyloxy)phthalocyaninato]ruthenium(II) 
• 173206-54-7 [(t-BuCC)Au]2(μ-CNC6Me4NC) 

Relevant articles and documents

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.