42429-92-5 Usage
General Description
1,2,3,4-Tetrahydrofluoranthene is a polycyclic aromatic hydrocarbon (PAH) compound with the molecular formula C16H12. It is a white solid that is insoluble in water but soluble in organic solvents. This chemical is primarily used in research and laboratory settings as a reference standard for the identification and quantification of PAHs in environmental samples. It is also a known environmental pollutant with potential toxic and carcinogenic effects on living organisms. Due to its potential harm to human health and the environment, it is important to handle and dispose of 1,2,3,4-Tetrahydrofluoranthene with caution and in accordance with safety regulations.
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.
