4,4'-Bipyridine CAS553-26-4

Details:

Density 1.1± 0.1g /cm3
The boiling point is 304.8±0.0 °C at 760 mmHg
Melting point 109-112 °C(lit.)
Molecular formula C10H8N2
Molecular weight 156.184
Flash point 104.3±12.0 °C
Exact mass 156.068741
PSA 25.78000
LogP 1.20
Appearance properties white to off-white powder
Vapor pressure 0.0±0.6 mmHg at 25°C
Refractive index 1.581
Storage condition
Store in a cool, dry and sealed place.

stability
Stable at normal temperature and pressure

Avoid moisture, oxides

Water is slightly soluble
Molecular structure
1. Molar refractive index: 47.02

2. Molar volume (m3/mol) : 141.1

3. Isotropic specific volume (90.2K) : 368.9

4. Surface tension (dyne/cm) : 46.6

5. Polarization (10-24cm3) : 18.64

Computational chemistry
1. Reference value for calculating hydrophobic parameters (XlogP) :1.4

2. Number of hydrogen bond donors :0

3. Number of hydrogen bond receptors :2

4. Number of rotatable bonds :1

5. Number of tautomers: None

6. Topological molecular polar surface area 25.8

7. Number of heavy atoms :12

8. Surface charge :0

9. Complexity :108

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

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