Skip to main content

1,2-Dimethylcyclopentane

ADVERTISEMENT
Identification
Molecular formula
C7H14
CAS number
2452-99-5
IUPAC name
1,2-dimethylcyclopentane
State
State
1,2-Dimethylcyclopentane is a liquid at room temperature.
Melting point (Celsius)
-85.00
Melting point (Kelvin)
188.15
Boiling point (Celsius)
104.70
Boiling point (Kelvin)
377.85
General information
Molecular weight
98.19g/mol
Molar mass
98.1870g/mol
Density
0.7543g/cm3
Appearence

1,2-Dimethylcyclopentane is a colorless liquid with a faint characteristic odor. It is not highly distinguishable visually from other hydrocarbons that are liquid at room temperature. Like other cycloalkanes, its appearance does not provide significant information about its specific identity or structure.

Comment on solubility

Solubility of 1,2-Dimethylcyclopentane

1,2-Dimethylcyclopentane, with the chemical formula C7H14, is an interesting compound when it comes to solubility. This alicyclic hydrocarbon presents some unique characteristics due to its structure.

Key Points on Solubility:

  • Nonpolar Nature: As a hydrocarbon, 1,2-dimethylcyclopentane is nonpolar, which generally impacts its solubility in solvents.
  • Solvent Compatibility: It is more soluble in nonpolar solvents such as hexane or benzene.
  • Water Insolubility: Due to its nonpolar characteristics, it is insoluble in water, a polar solvent.
  • Temperature Dependency: Like many hydrocarbons, solubility can be affected by temperature variations.

As a general understanding, the principle of "like dissolves like" can be applied here: the nonpolar 1,2-dimethylcyclopentane will mix well with other nonpolar substances, making it an ideal candidate for applications in organic solvents, while remaining immiscible with polar solvents such as water.

This behavior makes 1,2-dimethylcyclopentane practical in various chemical processes where nonpolar characteristics are beneficial.

Interesting facts

Interesting Facts About 1,2-Dimethylcyclopentane

1,2-Dimethylcyclopentane is a fascinating organic compound featuring a cyclopentane ring with two methyl groups attached at the first and second positions. This unique structure leads to several interesting properties and applications:

  • Isomeric Diversity: 1,2-Dimethylcyclopentane is one of several isomers of dimethylcyclopentane, demonstrating the rich variety of structural possibilities that can arise from the parent cyclopentane structure. This isomeric diversity enhances its importance in organic chemistry.
  • Applications in Fuel Research: Due to its branched structure, 1,2-dimethylcyclopentane is studied in the context of fuels and hydrocarbons. Its combustion characteristics can offer insights into improving engine efficiencies and reducing emissions.
  • Conformational Studies: The molecule exhibits interesting conformations that make it a subject of study in stereochemistry. Understanding the spatial arrangement of the atoms in 1,2-dimethylcyclopentane can lead to broader applications in polymer chemistry and drug design.
  • Solvency Properties: As a cyclic hydrocarbon, 1,2-dimethylcyclopentane can act as a solvent in various organic reactions, making it a useful compound in laboratory settings for dissolution of non-polar substances.

In conclusion, 1,2-dimethylcyclopentane not only serves as a subject of theoretical exploration within organic chemistry, but it also has practical implications in areas such as fuel research and solvent applications. Its unique structure and properties make it a significant compound worthy of study.

Synonyms
1,2-DIMETHYLCYCLOPENTANE
2452-99-5
Cyclopentane, 1,2-dimethyl-
Cyclopentane, dimethyl-
28729-52-4
EINECS 219-520-6
1,2-dimethyl-cyclopentane
1,2-Dimethylcyclopentane #
UNII-YR4X6G479W
YR4X6G479W
DTXSID80873330
CHEBI:187606
CAA45299
EINECS 249-193-5
LMFA11000663
CIS-1,2-DIMETHYL-CYCLOPENTANE
NS00083102
EN300-297631