1. Properties: colorless transparent liquid with pungent odor.
2. Melting point (℃) : -97.8
3. Boiling point (℃) : 64.7
4. Relative density (water =1) : 0.792
5. Relative vapor density (air =1) : 1.1
6. Saturated vapor pressure (kPa) : 12.3 (20℃)
7. Heat of combustion (kJ/mol) : -723
8. Critical temperature (℃) : 240
9. Critical pressure (MPa) : 7.95
10. Octanol/water partition coefficient: -0.82~-0.77
11. Flash point (℃) : 12 (CC); 12.2 (OC)
12. Ignition temperature (℃) : 464
13. Explosion limit (%) : 36.5
14. Lower explosive limit (%) : 6
15. Solubility: soluble in water, miscible with alcohol, ether and most other organic solvents.
16. Refractive index (n20ºC) : 1.3284
17. Viscosity (mPa·s,15ºC) : 0.6405
(mPa·s,20ºC) : 0.5945
(mPa·s,25ºC) : 0.5525
(mPa·s,30ºC) : 0.5142
18. Flash point (ºC, open) : 11[y1]
22. Flash point (ºC, closed) : 12.0
23. Heat of evaporation (KJ/mol,b.p.) : 35.32
24. Melting heat (KJ/kg) : 98.81
25. Heat of formation (KJ/mol, gas) : -201.39
26. Heat of formation (KJ/mol, liquid) : -238.82
27. Specific heat capacity (KJ/(kg·K),20ºC, constant pressure) : 2.51
28. Boiling point rise constant: 0.785
29. Electrical conductivity (S/m,25ºC) : 1.5×10-9
30. Thermal conductivity: 0.0144 (W/(m, K), DHS 0 C), 0.0222 (W/(m K), 100 DHS C) [9]
31. Coefficient of bulk expansion (K-1,20ºC) : 0.00119
32. Coefficient of bulk expansion (K-1,55ºC) : 0.00124
33. Relative density (25℃, 4℃) : 1.7866
34. Relative density (25℃, 4℃) : 1.3265
35. Critical density (g·cm-3) : 0.273
36. Critical volume (cm3·mol-1) : 117
37. Critical compression factor: 0.223
38. Eccentricity factor: 0.566
39.Lennard-Jones parameter (A) : 3.8632
40.Lennard-Jones parameter (K) : 419.86
41. Solubility parameter (J·cm-3) 0.5:29.532
42.van der Waals area (cm2·mol-1) : 3.580×109
43.van der Waals volume (cm3·mol-1) : 21.710
44. Gas phase standard heat of combustion (enthalpy)(kJ·mol-1) : 764.9
45. Gas phase standard heat of formation (enthalpy)(kJ·mol-1) : -201.5
46. Gas phase standard entropy (J·mol-1·K-1) : 239.88
47. Gas phase standard free energy of formation (kJ·mol-1) : -161.6
48. Gas phase standard hot melt (J·mol-1·K-1) : 44.06
49. Liquid phase standard heat of combustion (enthalpy)(kJ·mol-1) : -726.9
50. Liquid phase standard heat of formation (enthalpy)(kJ·mol-1) : -239.1
51. Liquid phase standard entropy (J·mol-1·K-1) : 127.24
52. Liquid phase standard free energy of formation (kJ·mol-1) : -166.88
53. Liquid phase standard hot melt (J·mol-1·K-1) : 81.4 [1]