n-Octacosane CAS630-02-4

Details:

Boiling point 278 ° C15 mm Hg (lit.)
Melting point 57-62 ° C (lit.)
Molecular formula C28H58
Molecular weight 394.76000
Flash point 227 ° C
Accurate quality 394.45400
LogP 11.16880
Appearance: White solid
Steam density 13.6 (vs air)
Steam pressure<1 mm Hg (20 ° C)
Refractive index 1.4330 (70 º C)
Storage conditions
Store in a sealed container and place in a cool, dry place. The storage area must be kept away from oxidants.
Stability
1. Keep away from oxides.
2. It exists in flue-cured tobacco leaves, burley tobacco leaves, oriental tobacco leaves, and smoke.
Molecular structure
1. Molar refractive index: 131.76
2. Molar volume (cm3/mol): 490.7
3. Isometric volume (90.2K): 1146.1
4. Surface tension (dyne/cm): 29.7
5. Dielectric constant (F/m): 2.11
6. Polarization rate (10-24cm3): 52.23
Computational chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 0
4. Number of rotatable Chemical bond: 25
5. Number of Tautomer: none
6. Topological molecule Polar surface area 0
7. Number of heavy atoms: 28
8. Surface charge: 0
9. Complexity: 218
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 stereo centers: 0
14. Number of uncertain Chemical bond stereostructural centers: 0
15. Number of Covalent bond units: 1

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