phenylamine

Thân thiện

A chemist carefully handles a vial of phenylamine in the laboratory.

Definition

1. Noun:
   • A chemical compound: Phenylamine is an oily, poisonous liquid. It is a type of amine, a specific organic compound derived from ammonia. It is obtained from nitrobenzene and is used in the manufacture of dyes, plastics, and medicines.

Usage Examples

• Noun:
  • The laboratory handled phenylamine with extreme caution due to its toxic nature.
  • Phenylamine is a key intermediate in the production of many synthetic dyes.
  • The chemical formula for phenylamine is C₆H₅NH₂.

Advanced Usage

• Industrial Context: In industrial and chemical texts, "phenylamine" is often discussed in the context of organic synthesis, where it serves as a precursor or building block for more complex molecules.
  • The process involves the catalytic reduction of nitrobenzene to yield phenylamine.

Variants and Related Words

• Aniline: This is the more common industrial and chemical name for phenylamine. The two terms are often used interchangeably.
  • The factory produces aniline for the rubber industry.

Synonyms

• Aniline: The primary synonym.
• Aminobenzene: A systematic chemical name.
• Benzenamine: Another systematic IUPAC name.

Notes on Meaning

• The word "phenylamine" specifically refers to the pure chemical compound. It is not used in general conversation and is almost exclusively found in scientific, industrial, or educational contexts related to chemistry.

Học thuật

Noun

1. oily poisonous liquid amine obtained from nitrobenzene and used to make dyes and plastics and medicines

Từ đồng nghĩa

• aniline
• aniline oil
• aminobenzine