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alkyl

alkyl

1 9.9
A part of a molecule made of carbon and hydrogen in a chain
  • noun
  • /ˈæl.kɪl/
  • Specialized
translation icon : alquilo
  • OK, so acid group on one end, really greasy alkyl chain on the other.

Examples

  • Only one plan has been finalized (for alkyl lead), and the strategy has never been finalized: U.S. EPA's Waste Minimization Program (1998).

    Academic text (2006)
  • Comparison of PFCs with similar structures, FTIs are partially fluorinated alkyl iodides, which are produced by the ethylation of FIAs in telomerization processes.

    Academic text (2012)
  • OK, so you get an alkyl metal bond and X minus.

  • The first step is to add the KOH and alkyl ...

    Blog text (26)
  • So Tetra alkyl ammonium or Tetra alkyl phosphonium salts.

  • Biodiesel is composed of mono-alkyl esters of long-chain fatty acids derived from vegetable oils or animal fats.

  • The first step in the chemical process involves adding KOH and an alkyl compound to the mixture.

  • Many modern detergents are made from linear alkyl sulfonates, which enhance cleaning efficiency.

Synonyms

alkyl group
vsalkyl
  • Specialized
6.5

A part of a molecule made of carbon and hydrogen atoms with one hydrogen removed

has identical meaning but is the basic single-word technical term
alkyl radical
vsalkyl
  • Specialized
7.3

A group of carbon and hydrogen atoms that attaches to a molecule with one free bond

shares meaning but is the general technical label used in definitions

Compounds

alkyl group
  • Specialized
6.5

A part of a molecule made of carbon and hydrogen atoms with one hydrogen removed

alkyl halide
  • Specialized
6.9

A chemical made when one hydrogen in an alkane is replaced by a halogen

alkyl radical
  • Specialized
7.3

A group of carbon and hydrogen atoms that attaches to a molecule with one free bond

How Saturated

alkyl
  • Specialized
1 9.9
alkenyl
  • Specialized
9.9

Surface Forms

alkyl singular
alkyls plural

Morphology

alkyl = alkane (opaque) = alk + yl

The formation uses the technical chemical combining form '-yl' (derived from names like 'alkane' -> 'alkyl'); understanding requires domain-specific chemistry knowledge rather than general lexical reasoning.

Etymology

Alkyl comes from alcohol and the chemical ending -yl, and it names the small 'piece' of a molecule left when one hydrogen is removed. So an alkyl group is a short chain of carbon atoms that attaches to a molecule, as in methyl or ethyl.