The C3-benzenes are a class of organic aromatic compounds which contain a benzene ring and three other carbon atoms. For the hydrocarbons with no further unsaturation, there are four isomers. The chemical formula for all the saturated isomers is C9H12.
There are three trimethylbenzenes, three ethylmetylbenzenes, and two propylbenzene isomers. Petrol (gasoline) can contain 3-4% C3-benzenes.[1]
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1,2,3-trimethylbenzene or Hemellitene -
1,2,4-Trimethylbenzene or Pseudocumene -
1,3,5-Trimethylbenzene or Mesitylene -
1,2-Ethylmethylbenzene -
1,3-Ethylmethylbenzene -
1,4-Ethylmethylbenzene -
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Trimethylbenzenes[edit]
Other[edit]
Saturated[edit]
Unsaturated[edit]
References[edit]
- ^ Kostecki, Paul T.; Calabrese, Edward J. (1993). Hydrocarbon Contaminated Soils. CRC Press. p. 217. ISBN 9781566700184.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction