89057-44-3

Basic information

• Product Name: 5,10-tetraMethylindeno[2,1-a]indene
• Synonyms: 5,10-tetraMethylindeno[2,1-a]indene;5,5,10,10-TetraMethyl-5,10-dihydroindenoinden;5,5,10,10-Tetramethyl-5,10-dihydroindeno[2,1-a]indene;1,2,5,10-Tetramethylindeno[2,1-a]indene
• CAS NO: 89057-44-3
• Molecular Formula: C20H18
• Molecular Weight: 258.35692
• Mol File: 89057-44-3.mol
• Article Data: 6

Chemical Properties

• Melting Point: 214℃
• Boiling Point: 343.6±42.0 °C(Predicted)
• Appearance: /
• Density: 1.10±0.1 g/cm3 (20 ºC 760 Torr)
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 5,10-tetraMethylindeno[2,1-a]indene(CAS DataBase Reference)
• NIST Chemistry Reference: 5,10-tetraMethylindeno[2,1-a]indene(89057-44-3)
• EPA Substance Registry System: 5,10-tetraMethylindeno[2,1-a]indene(89057-44-3)

Safety Data

• Hazardous Substances Data: 89057-44-3(Hazardous Substances Data)

Usage

General Description

5,10-tetramethylindeno[2,1-a]indene is a polycyclic aromatic hydrocarbon (PAH) compound with a molecular formula C18H18. It is a colorless solid with a unique structure consisting of four fused benzene rings. 5,10-tetraMethylindeno[2,1-a]indene is mainly used in research applications, particularly in studies related to the environmental and health effects of PAHs. 5,10-tetramethylindeno[2,1-a]indene is considered to be a potential environmental pollutant due to its presence in fossil fuels, vehicle emissions, and industrial processes. Exposure to this compound has been linked to health concerns, including potential mutagenic and carcinogenic effects. As a result, there is ongoing research into the potential risks associated with 5,10-tetramethylindeno[2,1-a]indene and other PAH compounds.

Upstream product

• 1266366-12-4 2,3-diiodo-1,1-dimethyl-1H-indene 
• 6543-29-9 indenoindene 
• 74-88-4 methyl iodide 
• 791-74-2 5,5,10,10-tetramethyl-4b,5,9b,10-tetrahydro-indeno[2,1-a]indene 
• 917-54-4 methyllithium 
• 91861-63-1 5,6,11,12-Tetrabromdibenzocycloocten 

Downstream Products

• 1548388-95-9 C₄₉H₄₃N 
• 1548389-19-0 C₃₂H₂₉NO 
• 1548389-23-6 C₃₃H₂₈F₃NO₃S 
• 1453122-32-1 C₅₂H₄₄N₂ 
• 1548389-90-7 C₅₆H₄₄FN 

Relevant articles and documents

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Carbon-bridged bis(aminoaryl) oligo(para-phenylenevinylene)s have been prepared and their optical, electrochemical, and structural properties analyzed. Their radical cations are class III and class II mixed-valence systems, depending on the molecular size

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Condensed cyclic compound and organic light-emitting diode comprising the same

The present invention relates to a condensed cyclic compound represented by chemical formula 1 and an organic electroluminescence device comprising the same. In chemical formula 1, R_1 to R_13, Ar_1, Ar_2, A, B, a, and b are the same as defined in detailed description of the present invention. The organic light-emitting device having an organic layer comprising the condensed cyclic compound has a low driving voltage, high light emission efficiency and long lifespan.COPYRIGHT KIPO 2016