Property | Data | Unit | |
Bases | level≥99.0% | - | |
Appearance | colorless transparent oily liquid | - | |
Melting point | -30.6 | ℃ | |
Boiling point | 146 | ℃ | |
Relative density | 0.91 | Water=1 | |
Relative vapor density | 3.6 | Air=1 | |
Saturated vapor pressure | 1.33(30.8℃) | kPa | |
Heat of combustion | 4376.9 | kJ/mol | |
Critical temperature | 369 | ℃ | |
Critical pressure | 3.81 | MPa | |
Octanol/water partition coefficients | 3.2 | - | |
Flash point | 34.4 | ℃ | |
Ignition temperature | 490 | ℃ | |
Upper explosive limit | 6.1 | %(V/V) | |
Lower explosive limit | 1.1 | %(V/V) | |
Solubleness | Insoluble in water, soluble in alcoho and most organic solvents. |