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phenyl

phenyl

1 7.8
Having a ring of six carbon atoms attached to it
  • adjective
  • /ˈfɛnɪl/
  • Specialized
translation icon : fenilo
  • In organic chemistry, many substances contain a phenyl group, making them more reactive.

Examples

  • The compound is effective due to its phenyl structure, which enhances its chemical properties.

  • This is because BD resin has a large amount of phenyl groups and high e, resulting in the greater rigidity of molecular chains.

    Academic text (2018)
  • In response, the phenyl group at this position was removed and the NH was methylated to confer reduced lipophilicity (and reduced plasma protein binding) but maintain the presence of the mandatory amino group.

    Blog text (19)
  • The presence of a phenyl group in the molecule contributes to its unique aroma.

Synonyms

phenolic
vsphenyl
  • Specialized
1 8.3

Containing or coming from phenol, a chemical in some disinfectants and wines

refers to a benzene ring acting as a substituent without extra groups
diphenyl
vsphenyl
  • Specialized
9.8

Having two benzene rings in its chemical structure

denotes a single such ring rather than two
aryl
vsphenyl
  • Specialized
9.5

Having a ring of carbon atoms like benzene as part of a molecule

is narrower, meaning specifically a single benzene ring missing one hydrogen
benzylic
vsphenyl
  • Specialized
9.9

It is next to a benzene ring in a molecule

refers to an aromatic ring replacing one hydrogen as a substituent
benzoic
vsphenyl
  • Specialized
7.9

A substance that contains benzoic acid or comes from benzoin

means a benzene ring used as a substituent without that acid functionality
pyridyl
vsphenyl
  • Specialized
9.9

Relating to a chemical part that has a six-sided ring with one nitrogen

is specifically about a carbon-only benzene ring substituent missing heteroatoms

Compounds

phenyl salicylate
  • Specialized
8.9

A white powder used in sunscreens and in pills to protect and preserve them

Surface Forms

phenyl positive

Etymology

Phenyl comes from the chemical name phenol, which goes back to the Greek root phain- meaning 'to show'. In chemistry, phenyl is used as an adjective to say a compound has a benzene 'ring' of six carbon atoms with one hydrogen removed, so calling something phenyl means it contains that ring.