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486-52-2

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486-52-2 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.

Check Digit Verification of cas no

The CAS Registry Mumber 486-52-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 486-52:
(5*4)+(4*8)+(3*6)+(2*5)+(1*2)=82
82 % 10 = 2
So 486-52-2 is a valid CAS Registry Number.

486-52-2Relevant articles and documents

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

Akhmetov, Vladimir,Amsharov, Konstantin,F?rtsch, Andreas,Feofanov, Mikhail

supporting information, p. 12325 - 12328 (2021/11/30)

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

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Paragraph 0072; 0074, (2018/10/19)

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.

Fluoreno-fluorene derivative and organic light-emitting device thereof

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Paragraph 0063; 0066, (2018/11/22)

The invention provides a fluoreno-fluorene derivative and an organic light-emitting device thereof and relates to the technical field of organic photoelectric materials. The fluoreno-fluorene derivative is obtained through connecting substituted or unsubstituted condensed imidazole and condensed oxazole groups onto a fluoreno-fluorene main body; the fluoreno-fluorene derivative has a certain electron transmission capability; the compounding of holes and electrons on a light-emitting layer is facilitated; the fluoreno-fluorene derivative has good stability and light-emitting efficiency and thesynthesis is simple and easy to operate; the fluoreno-fluorene derivative can be applied to the organic light-emitting device and is used as a light-emitting layer doping material; the problems that ablue light-emitting material in the organic light-emitting device has low light-emitting efficiency and short service life can be effectively solved; the organic light-emitting device thereof has theadvantages of high light-emitting efficiency and long service life.

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