Naphthalene Meaning: Definition, Examples, and Translations

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naphthalene

[หˆnafฮธษ™หŒlฤ“n ]

Definition

Context #1 | Noun

chemical compound

Naphthalene is an organic compound with a distinct odor, primarily used in the production of mothballs and various chemical products. It consists of two fused benzene rings and is a polycyclic aromatic hydrocarbon. Naphthalene is known for its ability to sublime, transitioning directly from solid to gas.

Synonyms

mothballs, naphthene.

Examples of usage

  • The mothballs contained naphthalene to repel insects.
  • Naphthalene is used in the production of dyes and plastics.
  • Handling naphthalene requires safety precautions due to its toxicity.

Translations

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Origin of 'naphthalene'

The word 'naphthalene' derives from the Greek word 'naphthรก', which is related to 'naphtha,' a term used for various flammable liquid hydrocarbon mixtures. The chemical structure of naphthalene was first identified in the 19th century as organic chemists studied coal tar and its components. As such, naphthalene is one of the first polycyclic aromatic hydrocarbons discovered. Its use became prevalent in the 1860s due to its effective ability to repel moths and other insects when manufactured into mothballs. Naphthalene's distinct scent has also led to its incorporation into various cultural references and practices involving natural pest control.


Word Frequency Rank

With rank #19,110, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.