| http://www.w3.org/ns/prov#value | - Examples of such solvents are ethers such as dioxane, tetrahydrofuran, diethyl ether, diisopropyl ether, diethylene glycol dimethyl ether; chlorinated hydrocarbons such dichloromethane, trichloromethane, tetrachloromethane, 1,2-dichloro-ethane, trichloroethylene; hydrocarbons such as pentane, n-hexane, hexane isomer mixtures, heptane, octane, wash benzine, petroleum ether, benzene, toluene, xylene
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