202-94-8 Usage
Description
11H-Benz[bc]aceanthrylene, a polycyclic aromatic hydrocarbon (PAH), is a chemical compound characterized by its unique molecular structure and properties. It has a melting point of 123℃ and exhibits greenish fluorescence in its solutions. Although it has been studied for its carcinogenic activity, no carcinogenic action has been observed.
Uses
Used in Chemical Research:
11H-Benz[bc]aceanthrylene is used as a research compound for studying the carcinogenic activity of methylene-bridged derivatives of benz[a]anthracene. Its properties and behavior in various chemical reactions provide valuable insights into the understanding of PAHs and their potential effects on human health.
Used in Environmental Studies:
As a polycyclic aromatic hydrocarbon, 11H-Benz[bc]aceanthrylene is considered a pollutant. It is used in environmental studies to assess the presence and impact of PAHs in the environment, as well as to develop methods for their detection, monitoring, and remediation.
Used in Industrial Applications:
Although not explicitly mentioned in the provided materials, 11H-Benz[bc]aceanthrylene, being a PAH, may have potential applications in various industrial processes, such as in the production of dyes, pigments, and other chemical products. However, its use in these applications would be subject to strict regulations due to its classification as a pollutant.
Carcinogenicity
11H-Benz[bc]aceanthrylene gave positive results when
tested for carcinogenicity in one initiation–promotion
study on mouse skin, but gave negative results after
subcutaneous injection to mice.
Check Digit Verification of cas no
The CAS Registry Mumber 202-94-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,0 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 202-94:
(5*2)+(4*0)+(3*2)+(2*9)+(1*4)=38
38 % 10 = 8
So 202-94-8 is a valid CAS Registry Number.
InChI:InChI=1/C19H12/c1-2-7-16-13(4-1)10-15-9-8-12-5-3-6-14-11-17(16)19(15)18(12)14/h1-10H,11H2
202-94-8Relevant articles and documents
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Fieser,Cason
, p. 1293,1296 (1940)
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A New General Synthesis of Polycyclic Aromatic Compounds Based on Enamine Chemistry
Harvey, Ronald G.,Pataki, John,Cortez, Cecilia,Raddo, Pasquale Di,Yang, ChengXi
, p. 1210 - 1217 (2007/10/02)
Alkylation of enamines and enamine salts by benzylic and (β-haloethyl)aryl halides, respectively, followed by acidic cyclodehydration and dehydrogenation provides an efficient synthetic approach to a wide range of polycyclic aromatic compounds of diverse structural types.Specific polycyclic hydrocarbons synthesized by this route include benzo- and benzofluorene, 7H-dibenzo-, 13H-dibenzo-, and 13H-dibenzofluorene, 15H-tribenzofluorene, dibenzochrysene, benzopentaphene, indenofluorene, fluorenofluorene, octahydrodibenzanthracene, dibenzanthracene, octahydrodibenzanthracene, dibenzanthracene, picene, benzopicene, 1H-benzaceanthrylene, and 4H-cyclopentachrysene.This method with appropriate modifications appears to be potentially broader in scope than established traditional methods of polycyclic hydrocarbon synthesis.