42429-92-5 Usage
Description
1,2,3,4-Tetrahydrofluoranthene, a polycyclic aromatic hydrocarbon (PAH) compound, is characterized by its molecular formula C16H12. It manifests as a white solid that is insoluble in water but readily soluble in organic solvents. This chemical is predominantly utilized in research and laboratory contexts as a reference standard for the detection and quantification of PAHs in environmental samples. However, it is also recognized as an environmental pollutant with potential toxic and carcinogenic effects on living organisms, necessitating careful handling and disposal in compliance with safety regulations.
Uses
Used in Environmental Research:
1,2,3,4-Tetrahydrofluoranthene is used as a reference standard in environmental research for the identification and quantification of PAHs in various samples. This application is crucial for assessing the presence and concentration of these potentially harmful compounds in the environment.
Used in Toxicological Studies:
Due to its known toxic and carcinogenic effects, 1,2,3,4-Tetrahydrofluoranthene is employed in toxicological studies to understand the mechanisms of PAH-induced toxicity and carcinogenesis. This research aids in developing strategies for mitigating the harmful effects of such pollutants on human health and the environment.
Used in Analytical Chemistry:
In analytical chemistry, 1,2,3,4-Tetrahydrofluoranthene serves as a calibration standard for the development and validation of analytical methods aimed at detecting and measuring PAHs. This ensures the accuracy and reliability of environmental monitoring and assessment processes.
Used in Environmental Regulation and Compliance:
1,2,3,4-Tetrahydrofluoranthene is utilized in the context of environmental regulation and compliance to establish permissible levels of PAHs in various environmental matrices. It helps in setting standards and guidelines for industries and other entities to minimize the release of these pollutants into the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 42429-92-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,4,2 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 42429-92:
(7*4)+(6*2)+(5*4)+(4*2)+(3*9)+(2*9)+(1*2)=115
115 % 10 = 5
So 42429-92-5 is a valid CAS Registry Number.
InChI:InChI=1/C16H14/c1-2-8-13-12(7-1)14-9-3-5-11-6-4-10-15(13)16(11)14/h1-3,7-9H,4-6,10H2
42429-92-5Relevant articles and documents
A three-step process to facilitate the annulation of polycyclic aromatic hydrocarbons
Martin, Sara E.,Streeter, Matthew D.,Jones, Laurel L.,Klepfer, Matthew S.,Atmatzidis, Kyriakos,Wille, Kristen D.,Harrison, Sean A.,Hoegg, Edward D.,Sheridan, Heather M.,Kramer, Stephanie,Parrish, Damon A.,Amick, Aaron W.
, p. 8324 - 8330 (2015/03/18)
A new efficient three-step process to annulate polycyclic aromatic hydrocarbons (PAHs) has been developed, providing access to PAHs with saturated rings that under current chemical methods would be difficult to produce in an efficient manner. This method relies on a palladium-catalyzed cross-coupling reaction of various brominated PAHs with cyclohexanone to yield α-arylated ketones, which are converted to regiospecific vinyl triflates and cyclized by a palladium-catalyzed intramolecular arene-vinyl triflate coupling to produce PAHs with incorporated saturated rings or "tetrahydroindeno-annulated" PAHs.
