noun
- a volatile petroleum fraction used as a solvent, consisting mainly of saturated hydrocarbons
Usage: chemistry; technical
Examples
- The chemist used ligroin to extract the organic compounds from the mixture.
- Ligroin is commonly employed as a solvent in laboratory extractions.
- The paint thinner contained ligroin as its primary component.
- Workers must use proper ventilation when handling ligroin due to its volatile nature.
- The pharmaceutical company used ligroin in the purification process.
- Ligroin has a lower boiling point than kerosene but higher than gasoline.