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Ligroin is assigned the CAS Registry Number 8032-32-4, which is also applied to many other products, particularly the lower boiling ones, called petroleum spirit, petroleum ether, and petroleum benzine.
- David R. Lide, ed. (2010), CRC Handbook of Chemistry and Physics (90th ed.), CRC Press, p. 2-56
- Alan Phenix (2007), "Generic Hydrocarbon Solvents: a Guide to Nomenclature" (PDF), WAAC Newsletter, 29 (2)