benzine 🔊
Meaning of benzine
A volatile, flammable liquid hydrocarbon mixture used as a solvent or fuel, derived from petroleum.
Key Difference
Benzine is often confused with benzene, but benzine is a mixture of hydrocarbons, while benzene is a single aromatic hydrocarbon compound (C6H6).
Example of benzine
- The mechanic used benzine to clean the grease off the engine parts.
- In the early 20th century, benzine was commonly used as a solvent in dry cleaning.
Synonyms
petroleum ether 🔊
Meaning of petroleum ether
A light hydrocarbon solvent obtained from petroleum, similar to benzine but with a different boiling range.
Key Difference
Petroleum ether has a lower boiling point compared to benzine, making it more volatile.
Example of petroleum ether
- The lab technician used petroleum ether to extract the organic compound.
- Petroleum ether is often preferred for quick evaporation in chemical processes.
naphtha 🔊
Meaning of naphtha
A flammable liquid hydrocarbon mixture used as a solvent or fuel, with a composition similar to benzine.
Key Difference
Naphtha has a broader range of hydrocarbons and can include both light and heavy fractions, whereas benzine is typically lighter.
Example of naphtha
- Naphtha is a key ingredient in the production of gasoline.
- Artists sometimes use naphtha as a paint thinner.
ligroin 🔊
Meaning of ligroin
A petroleum-derived solvent similar to benzine, often used in laboratories.
Key Difference
Ligroin is more refined and has a narrower boiling range compared to benzine.
Example of ligroin
- Ligroin is commonly used in chromatography for separating mixtures.
- The chemist stored ligroin in a tightly sealed container to prevent evaporation.
white spirit 🔊
Meaning of white spirit
A petroleum-derived solvent used for thinning paints and cleaning tools.
Key Difference
White spirit is less volatile and has a stronger odor compared to benzine.
Example of white spirit
- The painter used white spirit to clean his brushes after work.
- White spirit is less flammable than benzine, making it safer for some applications.
gasoline 🔊
Meaning of gasoline
A refined petroleum product used as fuel in internal combustion engines.
Key Difference
Gasoline contains additives for engine performance, while benzine is a pure solvent.
Example of gasoline
- The car's engine runs smoothly on high-octane gasoline.
- Gasoline prices fluctuate based on crude oil costs.
hexane 🔊
Meaning of hexane
A hydrocarbon solvent often used in laboratories and industrial processes.
Key Difference
Hexane is a single compound (C6H14), while benzine is a mixture of hydrocarbons.
Example of hexane
- Hexane is used to extract oil from seeds in food processing.
- The factory worker handled hexane with care due to its flammability.
turpentine 🔊
Meaning of turpentine
A solvent derived from pine resin, used as a paint thinner and cleaner.
Key Difference
Turpentine is a natural product, whereas benzine is petroleum-derived.
Example of turpentine
- Artists prefer turpentine for oil painting due to its smooth consistency.
- Turpentine has a distinct pine-like smell, unlike benzine.
kerosene 🔊
Meaning of kerosene
A flammable hydrocarbon liquid used as fuel and solvent.
Key Difference
Kerosene is less volatile and has a higher boiling point than benzine.
Example of kerosene
- Kerosene lamps were widely used before the advent of electricity.
- In some regions, kerosene is still used for cooking and heating.
xylene 🔊
Meaning of xylene
An aromatic hydrocarbon solvent used in printing and rubber industries.
Key Difference
Xylene is an aromatic compound, while benzine is aliphatic.
Example of xylene
- The printer used xylene to clean the ink from the rollers.
- Xylene is also used as a solvent in histology labs.
Conclusion
- Benzine is a versatile petroleum-derived solvent with applications in cleaning and fuel.
- Petroleum ether is best for quick evaporation needs in labs.
- Naphtha is ideal for industrial processes requiring a broader hydrocarbon range.
- Ligroin is preferred in chromatography due to its refined properties.
- White spirit is safer for paint thinning with less volatility.
- Gasoline should be used strictly as fuel due to its engine-specific additives.
- Hexane is optimal for oil extraction in food processing.
- Turpentine is the go-to for artists working with oil paints.
- Kerosene is suited for heating and lighting in off-grid areas.
- Xylene is essential in printing and histology for its solvent properties.