193-43-1 Usage
Description
Indeno[1,2,3-cd]fluoranthene is a polycyclic aromatic hydrocarbon (PAH) consisting of five fused benzene rings. It is a potent carcinogen and has been identified as a significant environmental pollutant due to its persistence and potential health risks.
Uses
Used in Environmental Analysis:
Indeno[1,2,3-cd]fluoranthene is used as a marker compound for analytical tests in vehicle emissions. Its presence in emissions helps in assessing the level of air pollution and the effectiveness of emission control technologies in reducing harmful pollutants.
Used in Research and Development:
Due to its carcinogenic properties, indeno[1,2,3-cd]fluoranthene is also utilized in research and development for studying the effects of PAHs on human health and the environment. This knowledge aids in the development of strategies to mitigate exposure and reduce the associated health risks.
Used in Regulatory Compliance:
Indeno[1,2,3-cd]fluoranthene is employed in the field of regulatory compliance to ensure that industries and manufacturers adhere to environmental standards and regulations. Its detection and quantification in emissions and waste products help enforce compliance with pollution control measures.
Used in Toxicology Studies:
Indeno[1,2,3-cd]fluoranthene is used as a model compound in toxicology studies to understand the mechanisms of PAH-induced carcinogenesis and to develop potential countermeasures or treatments for PAH-related health issues.
Check Digit Verification of cas no
The CAS Registry Mumber 193-43-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,9 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 193-43:
(5*1)+(4*9)+(3*3)+(2*4)+(1*3)=61
61 % 10 = 1
So 193-43-1 is a valid CAS Registry Number.
InChI:InChI=1/C22H12/c1-2-6-14-13(5-1)17-9-10-19-15-7-3-4-8-16(15)20-12-11-18(14)21(17)22(19)20/h1-12H
193-43-1Relevant articles and documents
Benzannulation via ruthenium-catalyzed diol-diene [4+2] cycloaddition: One- and two-directional syntheses of fluoranthenes and acenes
Geary, Laina M.,Chen, Te-Yu,Montgomery, T. Patrick,Krische, Michael J.
supporting information, p. 5920 - 5922 (2014/05/20)
A new benzannulation protocol is described and applied to the synthesis of polycyclic aromatic hydrocarbons. Ruthenium(0)-catalyzed diol-diene [4+2] cycloaddition delivers cyclohex-1-ene-4,5-diols, which are subject to aromatization upon dehydration or Nicholas diol deoxydehydration. Employing diol and tetraol reactants, benzannulation can be conducted efficiently in one- and two-directional modes, respectively, as illustrated in the construction of substituted fluoranthenes and acenes.
Oligoindenopyrenes: A new class of polycyclic aromatics
Wegner, Hermann A.,Reisch, Helge,Rauch, Karsten,Demeter, Attila,Zachariasse, Klaas A.,De Meijere, Armin,Scott, Lawrence T.
, p. 9080 - 9087 (2007/10/03)
(Graph Presented) A new class of polycyclic aromatic hydrocarbons - oligoindenopyrenes - has been synthesized featuring a Pd-catalyzed Suzuki - Heck coupling cascade. The oligoindenopyrenes are robust, highly colored substructures of C70 and have properties that might prove useful in new organic materials or devices. After excitation, the tetraindenopyrene derivative 3d undergoes efficient deactivation (99%) by internal conversion to the ground state. The small fluorescence quantum yield (0.004) is in accordance with the short (0.6 ns) fluorescence decay time.
Verwendung von Bis(1,2,4,6-tetramethyl-1,4-dihydro-4-pyridinyl) als Reduktionsmittel zur Erzeugung organischer Radikalanionen fuer EPR-Spektroskopie
Pragst, Fritz,Stoesser, Reinhard
, p. 222 (2007/10/02)
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