eipolaarisista
Eipolaarisista is a Finnish term used in chemistry to refer to nonpolar substances or nonpolar characteristics, that is, compounds with negligible permanent dipole moment. In practical terms, eipolaariset substances interact mainly through London dispersion forces rather than dipole-dipole interactions, and they tend to be hydrophobic and poorly soluble in water.
Properties associated with eipolaarisia include low polarity, a low dielectric constant, and a tendency to partition
Examples commonly cited as eipolaarisia include simple alkanes, many fats and oils, and various aromatic hydrocarbons.
Measurement and classification of eipolaarisista often rely on polarity indices such as the partition coefficient (logP)