prov:value
| - These include, for example, aliphatic, alicyclic and aromatic hydrocarbons, such as petroleum ether, hexane, heptane, cyclohexane, methylcyclohexane, benzene, toluene, xylene and decalin; halogenated hydrocarbons, such as chlorobenzene, dichlorobenzene, dichloromethane, chloroform, carbon tetrachloride, dichloroethane and trichloroethane; heteroaromatic solvents such as pyridine or a substituted p
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