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4,5-Dimethylundecane

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Identification
Molecular formula
C13H28
CAS number
17301-93-0
IUPAC name
4,5-dimethylundecane
State
State

At room temperature, 4,5-Dimethylundecane exists in a liquid state. Its characteristics are typical of medium-chain alkanes, which are often present as liquids under standard conditions.

Melting point (Celsius)
-40.00
Melting point (Kelvin)
233.15
Boiling point (Celsius)
197.00
Boiling point (Kelvin)
470.15
General information
Molecular weight
184.37g/mol
Molar mass
184.3650g/mol
Density
0.7495g/cm3
Appearence

4,5-Dimethylundecane is a colorless liquid that is part of the alkane family. As with many hydrocarbons, it is hydrophobic, meaning it does not mix well with water. The liquid is typically clear and may have an oily consistency.

Comment on solubility

Solubility of 4,5-Dimethylundecane

4,5-dimethylundecane is an organic compound belonging to the alkane family, characterized by its long hydrophobic carbon chain. The solubility of alkanes like 4,5-dimethylundecane in various solvents is heavily influenced by their structural properties.

Typically, 4,5-dimethylundecane is insoluble in polar solvents such as water due to the molecule's nonpolar characteristics. This is attributed to:

  • Hydrophobic Nature: The long hydrocarbon chain repels water molecules.
  • Lack of Polar Functional Groups: Without polar groups, there are no interactions to facilitate solubility in polar solvents.

Conversely, 4,5-dimethylundecane shows good solubility in nonpolar solvents, including:

  • Hexane
  • Petroleum ether
  • Other aliphatic hydrocarbons

A famous quote in chemistry states, “Like dissolves like.” This principle is evident in the solubility behavior of 4,5-dimethylundecane, as it readily mixes with nonpolar solvents while remaining immiscible with polar substances.

In summary, the solubility of 4,5-dimethylundecane primarily highlights the significance of molecular structure in determining solvent interactions.

Interesting facts

Interesting Facts about 4,5-Dimethylundecane

4,5-dimethylundecane is an intriguing hydrocarbon with unique properties that make it a compound of interest in both industrial applications and laboratory studies. Here are some fascinating points to consider:

  • Alkane Family: This compound is a member of the alkane family, which consists of saturated hydrocarbons. Alkanes are characterized by single carbon-carbon bonds and follow the general formula CnH2n+2.
  • Structural Diversity: The presence of methyl groups at the 4th and 5th carbon positions creates branched isomers that affect physical properties. This branching can lead to lower boiling points compared to their straight-chain counterparts, which is an essential concept in organic chemistry.
  • Applications in Industry: Compounds like 4,5-dimethylundecane can be used as solvents, fuel additives, or precursors in the synthesis of other chemical compounds, demonstrating the versatility of hydrocarbons in various sectors.
  • Toxicology Studies: Understanding the effects of hydrocarbons on the environment and human health is critical. Research into the toxicity and biodegradability of branched alkanes like 4,5-dimethylundecane contributes to better safety regulations and eco-friendly practices.
  • Research Potential: As scientists continue to investigate the properties of branched hydrocarbons, 4,5-dimethylundecane becomes a candidate for studies in kinetics, thermodynamics, and molecular interactions, expanding our knowledge of organic chemistry.

In conclusion, 4,5-dimethylundecane is more than just a chemical compound; it represents a gateway into understanding complex chemical behaviors and their applications in everyday life and industry.

Synonyms
4,5-DIMETHYLUNDECANE
Undecane, 4,5-dimethyl-
17312-79-7
4,5-Dimethylundecane #
SCHEMBL22982430
SCHEMBL28154772
DTXSID70938326