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2,2-Dimethylpentane

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Identification
Molecular formula
C7H16
CAS number
590-35-2
IUPAC name
2,2-dimethylpentane
State
State

At room temperature, 2,2-dimethylpentane is in a liquid state.

Melting point (Celsius)
-99.20
Melting point (Kelvin)
173.95
Boiling point (Celsius)
79.20
Boiling point (Kelvin)
352.35
General information
Molecular weight
100.20g/mol
Molar mass
0.0000g/mol
Density
0.6533g/cm3
Appearence

2,2-Dimethylpentane is a clear, colorless liquid with a slight gasoline-like odor. It is commonly used in organic synthesis and as a solvent in industrial applications.

Comment on solubility

Solubility of 2,2-Dimethylpentane

2,2-Dimethylpentane, a branched-chain alkane with the chemical formula C7H16, presents interesting characteristics regarding its solubility.

Key Points about Solubility:

  • Nonpolar Nature: Due to its hydrocarbon structure, 2,2-dimethylpentane is primarily nonpolar.
  • Solubility in Water: This compound is insoluble in water, as polar solvents typically do not dissolve nonpolar substances.
  • Solubility in Organic Solvents: Conversely, it exhibits good solubility in organic solvents, such as hexane or diethyl ether, due to similar intermolecular forces.

In summary, 2,2-dimethylpentane's solubility can be succinctly captured in the phrase: "Like dissolves like." This compound thrives in nonpolar environments, showing minimal interaction with polar mediums like water. Thus, its applications are often limited to organic contexts where it performs effectively.

Interesting facts

Interesting Facts about 2,2-Dimethylpentane

2,2-Dimethylpentane is a fascinating organic compound that showcases the complexity and diversity of alkanes. It belongs to the family of branched-chain hydrocarbons, and its unique structure offers numerous insights into both its chemical behavior and its applications. Here are some intriguing aspects:

  • Structural Isomerism: As a branched chain alkane, 2,2-dimethylpentane exhibits structural isomerism, meaning that it can exist in different structural forms. It is one of the many isomers of hexane, highlighting the rich diversity of organic compounds.
  • Impact on Properties: The branching in its structure significantly affects its physical properties compared to its straight-chain counterpart, hexane. The higher branching usually leads to lower boiling points and changes in reactivity.
  • Fuel Component: 2,2-Dimethylpentane is often used as a non-polar solvent and a component in fuel formulations. Its presence in gasoline boosts the octane rating, making it a vital compound in the fuel industry.
  • Exploration in Research: This compound is also of interest in academic research and industrial applications. Scientists often study it to understand combustion processes and improve fuel efficiency in engines.
  • Occurrence: While not naturally abundant, 2,2-dimethylpentane can be found in petroleum, showcasing the intricate processes of natural hydrocarbon formation.

In summary, 2,2-dimethylpentane stands as a prime example of how structural variations in hydrocarbons can lead to significant differences in chemical behavior and applications. As the saying goes, "The devil is in the details," and in the world of organic chemistry, those details can have a profound impact!

Synonyms
2,2-DIMETHYLPENTANE
Pentane, 2,2-dimethyl-
UNII-M82T90QEVX
EINECS 209-680-5
M82T90QEVX
DTXSID5060439
Trimethyl-propylmethane
Pentane, 2,2dimethyl
DTXCID2042513
209-680-5
cxowyjmdmmmmjo-uhfffaoysa-n
inchi=1/c7h16/c1-5-6-7(2,3)4/h5-6h2,1-4h
un3295
590-35-2
1,1,1-Trimethylbutane
Pentane, 2,2-dimethyl-; 2,2-Dimethylpentane
MFCD00009404
2,2-dimethyl-pentane
2,2-Dimethylpentane, >=99%
AKOS015841490
LS-13368
DB-053308
D1673
NS00022445
D87693
Q2813768