benzol

/'benzɔl/

Thân thiện

A scientist carefully pours benzol into a beaker in the laboratory.

Definition

1. Noun:
   • A colorless, flammable, liquid hydrocarbon: Benzol is a simple aromatic compound, historically used as a solvent and industrial chemical. It is highly carcinogenic.

Usage

• Benzol is a technical and somewhat dated term, primarily used in industrial and historical contexts. It is crucial to handle benzol with extreme caution due to its toxicity and flammability.

Examples

• Noun:
  • The old factory used benzol as a solvent in its manufacturing process.
  • Exposure to benzol vapors is a serious health hazard.

Advanced Usage

• "Benzol ring": Refers to the hexagonal, aromatic ring structure characteristic of benzene and related compounds.
  • The molecule's stability is due to its benzol ring.

Variants and Related Words

• Benzene (n): The modern, preferred IUPAC name for the same chemical compound (C₆H₆).
  • Benzene has largely replaced the term 'benzol' in scientific literature.
• Benzol mixture: A historical term for a commercial product containing benzene, often with other hydrocarbons like toluene.

Synonyms

• Benzene: The systematic chemical name.
• Coal naphtha: A historical term for a similar product derived from coal tar.

Notes on Meaning

• While "benzol" and "benzene" refer to the same chemical, "benzol" often implies a less pure, commercial-grade product used historically. In modern technical and safety contexts, "benzene" is the standard term.

Học thuật

Noun

1. a colorless liquid hydrocarbon; highly inflammable; carcinogenic; the simplest of the aromatic compounds

Từ đồng nghĩa

• benzene
• benzine