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m-Xylene

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Identification
Molecular formula
C8H10
CAS number
108-38-3
IUPAC name
2-ethyl-1,3-dimethyl-benzene
State
State

This compound is in a liquid state at room temperature.

Melting point (Celsius)
-48.00
Melting point (Kelvin)
225.15
Boiling point (Celsius)
139.00
Boiling point (Kelvin)
412.15
General information
Molecular weight
106.17g/mol
Molar mass
106.1680g/mol
Density
0.8640g/cm3
Appearence

m-Xylene is a colorless liquid with a distinctive sweet odor. It is one of the three isomers of xylene and often found mixed with the others.

Comment on solubility

Solubility of 2-Ethyl-1,3-dimethyl-benzene

2-Ethyl-1,3-dimethyl-benzene, commonly known as pseudocumene, exhibits notable solubility characteristics that are of interest in various chemical applications. The solubility of this compound can be summarized as follows:

  • Polar Solvents: Pseudocumene is generally insoluble in polar solvents like water due to its hydrophobic structure and non-polar nature.
  • Non-Polar Solvents: This compound demonstrates good solubility in non-polar solvents such as hexane, benzene, and toluene, primarily because of similar intermolecular interactions.
  • Temperature Effects: Solubility can also be significantly influenced by temperature; as temperatures rise, the solubility of organic compounds like pseudocumene often increases in non-polar solvents.
  • Concentration Matters: In mixtures, the solubility will depend on the concentration of other components; in some cases, it can affect the overall behavior of the solvent system.

Overall, the solubility of 2-ethyl-1,3-dimethyl-benzene is a direct reflection of its chemical structure, where its hydrophobic properties dictate its interaction with various solvents. As a result, understanding its solubility is essential for applications in organic synthesis and chemical engineering.

Interesting facts

Interesting Facts About 2-Ethyl-1,3-dimethyl-benzene

2-Ethyl-1,3-dimethyl-benzene, commonly known as pseudocumene, is a fascinating aromatic hydrocarbon with various applications in both industrial and academic settings. Here are some intriguing aspects of this compound:

  • Structure and Symmetry: The molecular structure of 2-ethyl-1,3-dimethyl-benzene exhibits a high degree of symmetry with two identical methyl groups and an ethyl group positioned on a benzene ring, leading to interesting chemical properties and reactivity.
  • Uses in Industry: This compound is primarily used as a solvent and as a chemical intermediate in the synthesis of different products, including coatings and adhesives.
  • Chemical Classification: As a member of the alkyl-substituted benzene family, it is related to other polycyclic aromatic hydrocarbons, enhancing research potential in organic chemistry.
  • Environmental Impact: Pseudocumene is analyzed for its environmental presence and potential health effects, making it a subject of study in environmental chemistry.
  • Presence in Nature: This compound can also be found in small quantities in crude oil and coal tar, indicating its natural occurrence and relevance in geological studies.

Overall, 2-ethyl-1,3-dimethyl-benzene is more than just a chemical—it represents a blend of industrial utility, natural occurrence, and intriguing scientific study. As researchers continue to explore its properties and applications, it remains an essential compound in the organic chemistry landscape.

Synonyms
2-Ethyl-m-xylene
2-Ethyl-1,3-dimethylbenzene
1,3-DIMETHYL-2-ETHYLBENZENE
Benzene, 2-ethyl-1,3-dimethyl-
m-Xylene, 2-ethyl-
RHX7H4W9WY
1,3-Dimethyl-2-ethyl benzene
DTXSID1062675
EINECS 220-696-1
DTXCID6037855
220-696-1
chikrulmssadaf-uhfffaoysa-n
2870-04-4
Benzene, ethyl-1,3-dimethyl-
25567-53-7
UNII-RHX7H4W9WY
1,3-dimethyl-2-ethyl-benzene
AKOS006274878
NS00028525