Cas no 1314-20-1 (Thorium dioxide)
Thorium dioxide structure
Product Name:Thorium dioxide
Thorium dioxide Chemical and Physical Properties
Names and Identifiers
-
- THORIUM OXIDE
- ThO2
- Thoria
- thorianite
- Thorium(IV)
- thoriumanhydride
- Thorium dioxide
- Thorium oxide (ThO2)
- Thorium(IV) oxide
- dioxothorium
- Thorotrast
- Thortrast
- Umbrathor
- 215-225-1
- Thorium-232 dioxide
- Dioxide, Thorium
- 253-453-3
- UNII-9XA7X17UQC
- Thorium oxide, >=99.0%
- CHEBI:37339
- Thorium232 dioxide
- EINECS 215-225-1
- Q420634
- Oxide, Thorium
- HSDB 6364
- THORIUM DIOXIDE SUSPENSION
- NS00076164
- 9XA7X17UQC
- DTXCID8030211
- 1314-20-1
- THORIUM DIOXIDE [INCI]
- Thorium anhydride
-
- Inchi： InChI=1S/2H2O.Th/h2*1H2;
- InChI Key： XQDZAGBVPFAWBE-UHFFFAOYSA-N
- SMILES： O.O.[Th]
Computed Properties
- Exact Mass: 264.02800
- Monoisotopic Mass: 264.02788Da
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 3
- Rotatable Bond Count: 0
- Complexity: 18.3
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: nothing
- Topological Polar Surface Area: 34.1?2
Experimental Properties
- Color/Form: The white powder, whose density varies according to the preparation method, is the only oxidation product of th O system and belongs to fluorite type crystal, a = 5.5971 (1 =0.1nm, the same below).
- Density: 9,86 g/cm3
- Melting Point: 3050°C
- Boiling Point: 4400°C
- PSA: 34.14000
- LogP: -0.23760
- Merck: 13,9455
- Solubility: Insoluble in water, alkali and dilute acid, soluble in concentrated sulfuric acid
Thorium dioxide Security Information
- Hazardous Material transportation number：UN 2910 7
- Hazard Category Code： 45-23/24/25-33
- Safety Instruction： 53-36/37/39-45
- RTECS：XO6950000
-
Hazardous Material Identification：
- Risk Phrases：R45; R23/24/25; R33
Thorium dioxide Related Literature
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Yang Xu,Min Wang,Donghui Wei,Rongqiang Tian,Zheng Duan,Fran?ois Mathey Dalton Trans., 2019,48, 5523-5526
-
Hyejin Moon,Aaron R. Wheeler,Robin L. Garrell,Chang-Jin “CJ” Kim Lab Chip, 2006,6, 1213-1219
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Xiang Liu,Qian Sun,A. B. Djuri?i?,Maohai Xie,Baohu Dai,Jinyao Tang,Charles Surya,Changzhong Liao,Kaimin Shih RSC Adv., 2015,5, 100783-100789
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Benjamin Gabriel Poulson,Kacper Szczepski,Joanna Izabela Lachowicz,Lukasz Jaremko,Abdul-Hamid Emwas,Mariusz Jaremko RSC Adv., 2020,10, 215-227
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Tanya Ostapenko,Peter J. Collings,Samuel N. Sprunt,J. T. Gleeson Soft Matter, 2013,9, 9487-9498
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