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Vanadium(III) acetylacetonate EINECS 236-759-1 2,4-Pentanedione - vanadium (3:1)
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Density 1.050
Boiling point 170 º C 0,05mm
Melting point 181-184 º C (lit.)
Molecular formula C15H24O6V
Molecular weight 351.289
Flash point 71.9 º C
Accurate quality 351.101257
PSA 102.42000
LogP 1.66350
Appearance traits crystal | brown
Steam pressure 0.174mmHg at 25 ° C
Storage conditions
Closed at room temperature, cool, ventilated, and dry
Stability
Stable at room temperature and pressure
Avoid material oxides of air. At a pressure of 6.6661Pa, sublimation occurs at 170 ℃. Soluble in methanol, acetone, benzene, and chloroform. Toxic and corrosive.
Soluble in water 2g/L, toluene, ethanol, acetate
Molecular structure
1. Molar refractive index: None available
2. Molar volume (cm3/mol): No available
3. Isometric volume (90.2K): No available
4. Surface tension (dyne/cm): No available
5. Dielectric constant: None available
6. Polarization rate (10-24cm3): No available
7. Single isotope mass: 348.077777 Da
8. Nominal mass: 348 Da
9. Average mass: 348.2651 Da
Computational Chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 6
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: 35
6. Topological molecule polarity surface area 102
7. Number of heavy atoms: 22
8. Surface charge: 0
9. Complexity: 314
10. Number of Isotope Atoms: 0
11. Determine the number of atomic structure centers: 0
12. Number of uncertain atomic structure centers: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 4
More
1. Character: Brown solid
2. Density (g/mL, 25/4 ℃): 0.9~1.2
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (º C): 184
5. Boiling point (º C, atmospheric pressure): Undetermined
6. Boiling point (º C, 5.2kPa): Undetermined
7. Refractive index: undetermined
8. Flash point (º C): Undetermined
9. Specific rotation (º): Undetermined
10. Self ignition point or ignition temperature (º C): Not applicable
11. Vapor pressure (kPa, 25 º C): Undetermined
12. Saturated vapor pressure (kPa, 60 º C): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (º C): Undetermined
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