Table 2
The physical properties of the components [37].
Comp. | Compound | Chemical or linear formula | CAS number | M (g/mol) | d 20 (g/cm3) | V 20 (cm3/mol) | ɛ |
---|---|---|---|---|---|---|---|
1 | Oil (n-dacane) | CH3(CH2)8CH3 | 124-18-5 | 134 | 0.78 | 171.8 | 2.074 |
2 | Water | H2O | 7732-18-5 | 18.0 | 1.0 | 18.0 | 80.1 |
3 | Surfactant | CH3(CH2)11SO3Na | 2386-53-0 | 272.38 | 1.0 | 272.38 | |
Calcium chloride | CaCl2 | 10043-52-4 | 110.9 |
,
, and
are the molar volume at 20 °C, liquid density at 20 °C, and the dielectric constant, respectively.