102493-19-6 Usage
General Description
2,4-DINITROFLUORANTHENE is a chemical compound with the molecular formula C16H8N2O4. It is a yellow crystalline solid that is insoluble in water but soluble in organic solvents. 2,4-DINITROFLUORANTHENE is primarily used as a chemical reagent in organic synthesis and as a precursor in the production of dyes and pigments. It is also a known environmental pollutant and can be found in polluted air, water, and soil as a result of industrial processes. 2,4-DINITROFLUORANTHENE is considered to be potentially harmful to human health and the environment, and precautions should be taken when handling and disposing of this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 102493-19-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,4,9 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 102493-19:
(8*1)+(7*0)+(6*2)+(5*4)+(4*9)+(3*3)+(2*1)+(1*9)=96
96 % 10 = 6
So 102493-19-6 is a valid CAS Registry Number.
InChI:InChI=1/C16H8N2O4/c19-17(20)9-7-13-11-4-2-1-3-10(11)12-5-6-15(18(21)22)14(8-9)16(12)13/h1-8H
102493-19-6Relevant articles and documents
Reaction of Dinitrogen Pentoxide with Fluoranthene
Zielinska, Barbara,Arey, Janet,Atkinson, Roger,Ramdahl, Thomas,Winer, Arthur M.,Pitts, James N. Jr.
, p. 4126 - 4132 (2007/10/02)
The products and mechanisms of the reactions of dinitrogen pentoxide (N2O5) with fluoranthene (FL) in aprotic solvents have been investigated.The influence of solvent polarity and temperature and the effects of addition of HNO3 on the resulting nitrofluoranthene (NFL) isomer distributions have been studied.These data compared with the NFL isomer distributions resulting from the reactions of FL with N2O5 and other nitrating agents in the gas and absorbed phases.In the gas phase and in CCl4 solution at ambient temperature, 2-NFL is the only mononitro isomer formed from the reaction of FL with N2O5.However, in more polar solvents (CH3CN and CH3NO2) and in CCl4 at subambient remperature (-15 grad C), as well as with FL in the adsorbed state, reaction with N2O5 produces only the 3-, 8-, 7-, and 1-NFL isomers.A homolyticmechanism for the formation of the 2-NFL isomer is postulated.
