Medical Definition of Coal tar naphtha
1.
A volatile, very inflammable liquid, contained in the naphtha produced by the destructive distillation of coal, from which it is separated by fractional distillation. The name is sometimes applied also to the impure commercial product or benzole, and also, but rarely, to a similar mixed product of petroleum.
The Benzene nucleus or Benzene ring, is a closed chain or ring, consisting of six carbon atoms, each with one hydrogen atom attached, regarded as the type from which the aromatic compounds are derived.
Structure: C6H6
Origin: From Benzoin.
(06 Aug 1998)
Lexicographical Neighbors of Coal Tar Naphtha
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