Petroleum ether is the petroleum fraction consisting of C5 and C6 hydrocarbons and boiling in the range 35 °C to 60 °C; commonly used as a laboratory solvent.
Generalic, Eni. "Petroleum ether." Croatian-English Chemistry Dictionary & Glossary. 29 June 2022. KTF-Split. {Date of access}. <https://glossary.periodni.com>.
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Periodic Table