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1,2,4-Trimethylbenzene, also known as pseudocumene, is an organic compound with the chemical formula C 6 H 3 (CH 3) 3. Classified as an aromatic hydrocarbon, it is a flammable colorless liquid with a strong odor. It is nearly insoluble in water but soluble in organic solvents. It occurs naturally in coal tar and petroleum (about 3%).
[1] [2] Through their different arrangement, they form three structural isomers with the molecular formula C 9 H 12. They also belong to the group of C 3 -benzenes . The best-known isomer is mesitylene .
Mesitylene or 1,3,5-trimethylbenzene is a derivative of benzene with three methyl substituents positioned symmetrically around the ring. The other two isomeric trimethylbenzenes are 1,2,4-trimethylbenzene (pseudocumene) and 1,2,3-trimethylbenzene (hemimellitene).
There are three trimethylbenzenes, three ethylmetylbenzenes, and two propylbenzene isomers. 1980s American gasoline contained about 3-4% C 3-benzenes. [ 1 ] 1,2,3-trimethylbenzene or Hemellitene
1,2,3-Trimethylbenzene is an organic compound with the chemical formula C 6 H 3 (CH 3) 3. Classified as an aromatic hydrocarbon , it is a flammable colorless liquid. It is nearly insoluble in water but soluble in organic solvents.
1,2,4-Trimethylbenzene; V. 4-Vinyltoluene This page was last edited on 7 January 2024, at 19:23 (UTC). Text is available under the ... Code of Conduct;
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4،2،1-ثلاثي ميثيل البنزين; Usage on cs.wikipedia.org 1,2,4-trimethylbenzen; Usage on es.wikibooks.org Química/Hidrocarburos aromáticos; Usage on fa.wikipedia.org ۴٬۲٬۱-تریمتیلبنزن; Usage on fr.wikipedia.org Pseudocumène; Usage on it.wikipedia.org Pseudocumene; Usage on nl.wikipedia.org 1,2,4 ...