486-52-2

Basic information

• Product Name: Indeno[1,2-b]fluorene, 6,12-dihydro-
• Synonyms: Indeno[1,2-b]fluorene, 6,12-dihydro-;2,2' - methylene - 5',6'' - methylene - p - terpenyl
• CAS NO: 486-52-2
• Molecular Formula: C₂₀H₁₄
• Molecular Weight: 254.32516
• EINECS: 200-258-5
• Mol File: 486-52-2.mol
• Article Data: 29

Chemical Properties

• Melting Point: 216 °C
• Boiling Point: 452.5±25.0 °C(Predicted)
• Appearance: /
• Density: 1.227±0.06 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: Indeno[1,2-b]fluorene, 6,12-dihydro-(CAS DataBase Reference)
• NIST Chemistry Reference: Indeno[1,2-b]fluorene, 6,12-dihydro-(486-52-2)
• EPA Substance Registry System: Indeno[1,2-b]fluorene, 6,12-dihydro-(486-52-2)

Safety Data

• Hazardous Substances Data: 486-52-2(Hazardous Substances Data)

Usage

General Description

Indeno[1,2-b]fluorene, 6,12-dihydro- is a chemical compound that belongs to the polycyclic aromatic hydrocarbon (PAH) family. It is a colorless, crystalline solid with a molecular formula of C18H12. Indeno[1,2-b]fluorene, 6,12-dihydro- is commonly found in fossil fuels and can be produced during the incomplete combustion of organic materials such as coal, oil, and wood. Indeno[1,2-b]fluorene, 6,12-dihydro- is considered to be a potential human carcinogen, as exposure to high levels of this compound has been linked to an increased risk of developing cancer, particularly in the respiratory system. It is important to handle and dispose of this chemical with caution to minimize the risk of exposure.

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Downstream Products

• 872705-63-0 6,6,12,12-tetramethyl-6,12-dihydroindeno[1,2-b]fluorene 
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• 264281-49-4 2,8-dibromo-6,6,12,12-tetrakis(2-ethylhexyl)-6,12-dihydroindeno[1,2-b]fluorene 
• 1394382-51-4 5-(8-(diphenylamino)-6,6,12,12-tetrakis(2-ethylhexyl)-6,12-dihydroindeno[1,2-b]fluoren-2-yl)furan-2-carbaldehyde 

Relevant articles and documents

Solid-state construction of zigzag periphery: Via intramolecular C-H insertion induced by alumina-mediated C-F activation

Caryl-F bond activation has become an important and quickly developing method for construction of carbon-based materials. We report that alumina-mediated C-F bond activation (AmCFA) enables construction of PAHs with zigzag periphery. This method includes

Fluorenofluorene-containing compound and organic electroluminescence device thereof

The invention provides a fluorenofluorene-containing compound and an organic electroluminescence device thereof and relates to the technical field of organic photoelectric materials. A fluorene-fluorene main body is connected with arylamine and a substituted or non-substituted fused imidazole derivative to obtain the fluorenofluorene-containing compound. The compound is a bipolar transmission material, is favorable for compounding holes and electrons in a luminescent layer, has good stability and luminescent efficiency, is simple in synthesis and easy to operate, can be applied to the organicelectroluminescence device to serve as a doping material of the luminescent layer, and can effectively solve the problems of low luminescent efficiency and short service life of a blue luminescent material in the organic electroluminescence device. The organic electroluminescence device provided by the invention has the advantages of high luminescent efficiency and long service life.

A and wu compound and its organic electroluminescent device (by machine translation)

The present invention provides a and wu compound and its organic electroluminescent light emitting device, which belongs to the technical field of organic photoelectric material. The compounds have the formula (I) as shown in the structure, in the invention of larger and fluorene compound has the structure of the conjugated plane, thus can provide high electronic mobility; introducing electron deficient group indoles, azaindoles structure, is more beneficial to accept electronic, make it have good transmission performance; the introduction of bridge connecting structure, on the one hand can increase the molecular weight of the compounds, the resulting material has a high glass transition temperature and can prevent crystallization of the, on the other hand such that the three-dimensional structure of the compounds in the space on the distorted, improve membranaceous forming. The compound as the main material in the luminescent layer is made of the use of the organic electroluminescent device, demonstrate the low driving voltage, advantages of high luminous efficiency, excellent performance of the organic light-emitting material. (by machine translation)