[Supply and procurement of tetradecanol] List of specific physical properties of tetradecanol

Tetradecyl alcohol, alias Myristyl alcohol is mainly used as the main raw material for the production of sodium tetradecylpolyoxyethylene ether succinate monosulfonate and sodium tetradecylpolyoxypropylene ether succinate monoester sulfonate as well as raw materials for organic synthesis and surfactants. .

It is understood that the specific physical properties of tetradecanol are as follows:

　1. Properties: colorless to white waxy solid flakes with a waxy odor.

　2. Relative density (g/mL, 38/4oC): 0.8346

　3. Relative vapor density (g/mL, air=1): 7.4

4. Melting point (oC): 37.8

5. Boiling point (oC, normal pressure): 287

6. Boiling point (oC, 2.0Kpa): 167

7. Flash point (oC): 145

8. Autoignition point or ignition temperature (oC): 240

9. Freezing point: -3～-8℃

11. Solubility: Soluble in ether, easily soluble in ethanol, insoluble in water. Dissolves 0.02% in water at 20°C.

10. Refractive index at room temperature (n25): 1.432560

　12. Relative density (25℃, 4℃): 0.822740

13. Relative density (20℃, 4℃): 0.836d

14 .vanderWaals area (cm2·mol-1): 2.113×1010

　15.vanderWaals volume (cm3·mol -1): 154.700

　16. Gas-phase standard combustion heat (enthalpy) (kJ·mol-1): -9269.2

　17. Gas phase standard claims heat (enthalpy) (kJ·mol-1): -527.4

18. Liquid phase standard combustion heat (enthalpy) (kJ·mol-1): -9216.0

19. Liquid phase standard claims heat (enthalpy) (kJ·mol-1): -580.6

　20. Crystal phase standard combustion heat (enthalpy) (kJ·mol-1): -9167.0

　21. Crystal phase standard claims heat (enthalpy) (kJ·mol-1): -629.