12071-33-9 Usage
Description
URANIUM DICARBIDE is a compound with the chemical formula UC2, which is primarily used as a nuclear fuel in the energy industry. It is characterized by its gray crystalline appearance and is known to decompose in water, while being slightly soluble in alcohol.
Uses
Used in Nuclear Energy Industry:
URANIUM DICARBIDE is used as a nuclear fuel material for its ability to sustain a nuclear fission chain reaction. Its use in nuclear reactors is due to its high energy density and the fact that it can be easily converted into other nuclear fuels, such as uranium hexafluoride (UF6), which is used in the isotope separation process for producing enriched uranium.
Used in Research and Development:
In addition to its primary application in the nuclear energy industry, URANIUM DICARBIDE is also used in research and development for studying the properties and behavior of nuclear fuels. This helps in the development of advanced nuclear reactor designs and improving the safety and efficiency of nuclear power plants.
Used in Medical Applications:
Although not explicitly mentioned in the provided materials, URANIUM DICARBIDE, due to its radioactivity, has potential applications in medical fields such as cancer treatment. The radioisotopes produced from uranium can be used in targeted radiotherapy to destroy cancer cells. However, this application requires strict safety measures and is subject to regulatory controls.
Hazard
Highly toxic, radiation risk.
Check Digit Verification of cas no
The CAS Registry Mumber 12071-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,7 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 12071-33:
(7*1)+(6*2)+(5*0)+(4*7)+(3*1)+(2*3)+(1*3)=59
59 % 10 = 9
So 12071-33-9 is a valid CAS Registry Number.
InChI:InChI=1/C2H.U/c1-2;/h1H;/q-1;
12071-33-9Relevant articles and documents
Infrared spectra and quantum chemical calculations of the uranium carbide molecules UC and CUC with triple bonds
Wang, Xuefeng,Andrews, Lester,Malmqvist, Per-Ake,Roos, Bjoern O.,Goncalves, Antonio P.,Pereira, Claudia C. L.,Marcalo, Joaquim,Godart, Claude,Villeroy, Benjamin
, p. 8484 - 8488 (2010/08/05)
Laser evaporation of carbon-rich uranium/carbon alloys followed by atom reactions in a solid argon matrix and trapping at 8 K gives weak infrared absorptions for CUO at 852 and 804 cm-1. A new band at 827 cm -1 becomes a doublet with mixed carbon 12 and 13 isotopes and exhibits the 1.0381 isotopic frequency ratio, which is appropriate for the UC diatomic molecule, and another new band at 891 cm-1 gives a three-band mixed isotopic spectrum with the 1.0366 isotopic frequency ratio, which is characteristic of the linear CUC molecule. CASPT2 calculations with dynamical correlation find the C≡U≡C ground state as linear 3∑u+ with 1.840 A bond length and molecular orbital occupancies for an effective bond order of 2.83. Similar calculations with spin-orbit coupling show that the U≡C diatomic molecule has a quintet (λ = 5, δ = 3) ground state, a similar 1.855 A bond length, and a fully developed triple bond of 2.82 effective bond order.