2. Legend for table data

Relative Permittivity ε _r

Where the relative permittivity ε _r (dielectric constant) has been determined at a different temperature, this is specified in brackets (˚C).

Dipole moment µ

The dipole moment was measured in benzene, carbon tetrachloride, cyclohexane, heptane, hexane, 1,4-dioxane, toluene or carbon sulfide at a temperature between 20 and 30 ˚C. If the measurement was carried out at a different temperature, this is specified in brackets (˚C).

(liq) or (gas): the dipole moment has been measured for the pure compound in the liquid or gaseous state.

1 debye = 3.336 · 10 ^-30 C · m.

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