120362-67-6 Usage
Chemical class
Polycyclic aromatic hydrocarbons (PAHs)
Parent compound
Indeno[1,2,3-cd]pyrene
Presence in
Tobacco smoke, vehicle exhaust, and industrial emissions
Carcinogenicity
Highly carcinogenic
Mutagenicity
Strong mutagen
Health effects
Causes DNA damage and promotes the development of cancer
Environmental impact
Hazardous environmental pollutant
Regulatory status
Subject to strict regulations and monitoring in various industries and products
Molecular structure
Contains a ketone group (C=O) attached to an indeno[1,2,3-cd]pyren-10-yl group
Physical state
Likely a solid at room temperature (based on the general properties of PAHs)
Color
Unknown, but may exhibit fluorescence due to the presence of aromatic rings
Solubility
Likely soluble in organic solvents such as acetone, ethanol, and dichloromethane (based on the general properties of PAHs)
Volatile
Unknown, but may have low volatility due to its large molecular size and complexity (based on the general properties of PAHs)
Stability
Unknown, but may be sensitive to light, heat, and oxidation (based on the general properties of PAHs)
Analytical methods
Detection and quantification can be performed using techniques such as high-performance liquid chromatography (HPLC), gas chromatography-mass spectrometry (GC-MS), and ultraviolet-visible (UV-Vis) spectroscopy.
Check Digit Verification of cas no
The CAS Registry Mumber 120362-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,3,6 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 120362-67:
(8*1)+(7*2)+(6*0)+(5*3)+(4*6)+(3*2)+(2*6)+(1*7)=86
86 % 10 = 6
So 120362-67-6 is a valid CAS Registry Number.
120362-67-6Relevant articles and documents
Electrophilic Substitution of Polycyclic Fluoranthene Hydrocarbons
Minabe, Masahiro,Cho, Bongsup P.,Harvey, Ronald G.
, p. 3809 - 3812 (2007/10/02)
The first systematic study of the sites of electrophilic substitution (acylation and/or bromination) of polycyclic fluoranthene hydrocarbons is described.The hydrocarbons studied include indenopyrene (1), benzaceanthrylene (2), benzacephenanthrylene (3), and indenochrysene (4).Compounds 1-4 all undergo bromination regioselectively in a single site.The latter are determined by conversion of the bromo derivatives to monodeuterio analogues by metal exchange with butyllithium and analysis of their high-resolution 1H and 13C NMR spectra in comparison with those of the parent hydrocarbons.This method is potentially generally applicable to determination of the sites of substitution of other complex polycyclic hydrocarbon ring systems.Acylation of 1 is shown to take place in the same site as bromination, i.e., the 12-position.For 2 and 4, substitution occurs in the 8- and 5-positions, respectively, in good agreement with theoretical prediction by the DEWAR-PI method based on the relative energies of the Wheland intermediates for substitution at various ring positions.However, for 1 and 3 the principal sites of bromination observed experimentally are the 12- and 1-positions, respectively, which do not accord with theoretical prediction of the 3,5- and 8-positions, respectively.In the latter cases, the observed sites of bromination are only slightly less favorable energetically than the theoretically calculated sites and are probably within the limit of accuracy of the calculations.