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Benzo(j)fluoranthene
Benzo 'j''luoranthene (B''j''F) is an organic compound with the chemical formula C20H12. Classified as a polycyclic aromatic hydrocarbon (PAH), it is a colourless solid that is poorly soluble in most solvents. Impure samples can appear off white. Closely related isomeric compounds include benzo 'a''luoranthene (B''a''F), benzo 'b''luoranthene (B''b''F), benzo 'e''luoranthene (B''e''F), and benzo 'k''luoranthene (B''k''F). B''j''F is present in fossil fuels and is released during incomplete combustion of organic matter. It has been traced in the smoke of cigarettes, exhaust from gasoline engines, emissions from the combustion of various types of coal and emissions from oil heating, as well as an impurity in some oils such as soybean oil. Structure and synthesis B''j''F consists of two naphthalene-like structures which are fused by a cyclopentane structure. This cyclopentane is not included in the aromaticity of the molecule. B''j''F can be obtained when either 2-(1-chloroet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benzo(a)fluoranthene
Benzo 'a''luoranthene is an organic compound with the chemical formula A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as pare ... C20H12. References Polycyclic aromatic hydrocarbons {{hydrocarbon-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benz(e)acephenanthrylene
Talk:Benz(e)acephenanthrylene#MadmanBot seems to be in error.) - please let me know if otherwise of course - in any case - Enjoy! :) Drbogdan (talk) 15:53, 5 March 2014 (UTC) ---> Benz 'e''cephenanthrylene is an organic compound with the chemical formula C20H12. It is a polycyclic aromatic hydrocarbon (PAH) made of four benzene rings around a 5-membered ring. See also * Benzene * List of interstellar and circumstellar molecules This is a list of molecules that have been detected in the interstellar medium and circumstellar envelopes, grouped by the number of component atoms. The chemical formula is listed for each detected compound, along with any ionized form that has ... References External links * National Pollutant Inventory - Polycyclic Aromatic Hydrocarbon Fact Sheet Polycyclic aromatic hydrocarbons IARC Group 2B carcinogens {{hydrocarbon-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
