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Refractive_Index:
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1.9800
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Flash_Point:
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1880°C
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Bolling_Point:
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1880°C
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More_Info:
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['1 . Appearance White 立方体or 黄土色无定形粉末，在Atmosphere 中热处理时，黄土色粉末变成White 粉末。 ', '2 . Density（g/mL,25℃）224 ', '3 . Relative vapor density（g/mL,Atmosphere =1）218~22 ', '4 . Melting point（ºC）1702 ', '5 . Boiling point（ºC,Atmospheric pressure）>1700 ', '6 . Boiling point（ºC,52kPa）Unknow ', '7 . Refractive index1980 ', '8 . Flash point（ºC）1880 ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（kPa,20ºC）Unknow ', '12 . Saturated vapor pressure（kPa,60ºC）Unknow ', '13 . Combustion heat（KJ/mol）Unknow ', '14 . Critical temperature（ºC）Unknow ', '15 . Critical pressure（KPa）Unknow ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility Insoluble in Water ，Soluble in 稀氢氟酸与硝酸的混酸中。']
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Molecular_Structure:
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['1. Molar refractive index N/A ', '2. Molar volume N/A ', '3. Parachor （902K）N/A ', '4. Surface tension N/A ', '5. Dielectric constant N/A ', '6. Polarizability N/A ', '7. Single isotope mass 45987491 Da ', '8. Nominal mass 46 Da ', '9. Average mass 461008 Da']
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Computational_Chemistry:
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['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :1 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 1 ', '7. Heavy Atom Count :2 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :10 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
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Melting_Point:
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1870 °C
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MF:
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OSi
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Exact_Mass:
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43.971840
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FW:
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44.085
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Density:
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2.13 g/mL at 25 °C(lit.)
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