The name of 2-azocyclic ketone
The Chinese name is 2-azocyclic ketone
English name 2-Piperidone
Chinese alias e lactam | 2 - piperidine ketone | delta - amyl lactam | amine in the delta - e
More English nicknames
Biological activity of 2-azocyclic ketone
Description 2-Piperidone is an endogenous metabolite.
Related category
Research Field > > Metabolic disease
target
Human Endogenous Metabolite
Physical and chemical properties of 2-azocyclic ketone
Density 1.073
Boiling point 256-262 ºC
Melting point 38-40 °C(lit.)
The molecular formula
Molecular weight 99.131
Flash point 147 ºC
Accurate mass 99.068413
PSA 29.10000
LogP minus 0.45
Appearance properties white to light yellow low melting point crystal block
Vapor pressure 0.1±0.9 mmHg at 25°C
Refractive index 1.539
Storage condition
Store in an airtight container in a cool, dry place. The storage area must be away from oxidizing agents.
stability
Stay away from the oxides.
Water Solubility 291 g/L (25 ºC)
Molecular structure
1. Molar refractive index: 26.53
2, molar volume (cm3/mol) : 98.9
3. Isotropic volume (90.2K) : 234.0
4. Surface tension (dyne/cm) : 31.2
5. Dielectric constant:
6. Dipole distance (10-24cm3) :
7. Polarization: 10.52
Computational chemistry
1. Reference value for calculating hydrophobic parameters (XlogP) : None
2. Number of hydrogen bond donors :1
3. Number of hydrogen bond receptors :1
4. Number of rotatable bonds :0
5. Number of tautomers :3
6. Topological molecular polar surface area 29.1
7. Number of heavy atoms :7
8. Surface charge :0
9. Complexity :80.1
10. Number of isotope atoms :0
11. Determine the number of primary constitutive centers :0
12. Number of indeterminate atomic orthotropic centers :0
13. Determine the number of chemical bond constitutive centers :0
14. Number of uncertain bond constitutive centers :0
15. Number of covalent bond units :1
more
1. Properties: slightly white powder.
2. Density (g/mL,25/4℃) : 1.073
3. Relative vapor density (g/mL, air =1) : not determined
4. Melting point (ºC) : 38-40
5. Boiling point (ºC, atmospheric pressure) : 256
6. Boiling point (ºC,5.2kPa) : Not determined
7. Refractive index: not determined
8. Flash point (ºC) : > 110
9. Specific rotation (º) : Not determined
10. Spontaneous ignition point or ignition temperature (ºC) : not determined
11. Vapor pressure (kPa,25ºC) : Not determined
12. Saturated vapor pressure (kPa,60ºC) : Not determined
13. Heat of combustion (KJ/mol) : not determined
14. Critical temperature (ºC) : Not determined
15. Critical pressure (KPa) : Not determined
16. Logarithmic value of oil-water (octanol/water) partition coefficient: not determined
17. Upper explosion limit (%,V/V) : Not determined
18. Lower explosive Limit (%,V/V) : Not determined
19. Solubility: Dissolve in water.
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