Butylglycol, also known as butoxyethanol, is a chemical compound belonging to the family of glycol ethers.

Methyl propylene glycol ether is an organic solvent used in a wide range of industrial and commercial applications. It shares similarities with other glycol ethers.

Perchloroethylene, also known as tetrachloroethylene or PCE, is a solvent. This volatile organic compound is primarily used for dry cleaning fabrics and degreasing metals. It is listed in a table of occupational diseases due to its health effects.

Heptane is a saturated hydrocarbon belonging to the alkane family, with the chemical formula C7H16.

Hexane is an aliphatic hydrocarbon belonging to the alkane family.