4.PHYSICALAND CHEMICALPROPERTIES
4.1 Information on basic physical and chemical prperties
Appearance, Form: liquid Colour: colourless
Odour,slight
Odour Threshold, no data available
pH, no data available
Melting point/freezing point,Melting point/freezing point:< -67.2"C (< -89.0 *F) at 1,013250
hPa
(760.000 mmHg)
Initial boiling point and boiling range,400*C (752 *F)-lit.
Flash point,212 "C (414 *F)- closed cup
Evaporation rate,no data available
Flammability (solid gas),no data available
Upper/lower flammability or explosive limits, no data available
Vapour pressure,no data available
Vapour density,no data available
Relative density,0.986 g/cm3 at25*C (77"F)
Water solubility,0.0004g/at 22.5"C (72.5 *F) insoluble
Partition coefficient. n-octanol/water,no data available
Auto-ignition temperature,[387 ·C (729 *F) at 980 hPa (735 mmH9)
Decomposition temperature,no data available
Viscosity,no data available
Explosive properties,no data available
Oxidizing properties,no data available
4.2 Other safety information
Surface tension: 32.7 mN/mat 22 *C(72*F)