As nouns the difference between hydrocarbon and azulene
is that hydrocarbon is (organic chemistry) a compound consisting only of carbon and hydrogen atoms while azulene is (organic compound|uncountable) a bicyclic aromatic hydrocarbon containing a five- and a seven-membered fused ring; it is a blue, oily liquid first obtained from the essential oil of wormwood.
hydrocarbon
Noun
(
en noun)
(organic chemistry) A compound consisting only of carbon and hydrogen atoms.
Derived terms
* fluorochlorohydrocarbon
* hydrocarbonaceous
* hydrocarbonic
Hyponyms
* alkane
* alkene
* alkyne
* cycloalkane
* cycloalkene
* arene
See also
* aliphatic
* aromatic
* petroleum
azulene
Noun
(organic compound, uncountable) A bicyclic aromatic hydrocarbon containing a five- and a seven-membered fused ring; it is a blue, oily liquid first obtained from the essential oil of wormwood.
(organic chemistry, countable) Any of its derivatives.
Derived terms
* polyazulene