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2,2,5,5-tetramethylhexane

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Identification
Molecular formula
C10H22
CAS number
3522-94-9
IUPAC name
2,2,5,5-tetramethylhexane
State
State

At room temperature, 2,2,5,5-tetramethylhexane is a liquid. It is a hydrocarbon belonging to the alkane family, characterized by being non-polar and having relatively low reactivity. The liquid state at room temperature makes it suitable for various applications where aliphatic hydrocarbons are needed.

Melting point (Celsius)
-94.00
Melting point (Kelvin)
179.15
Boiling point (Celsius)
117.00
Boiling point (Kelvin)
390.15
General information
Molecular weight
142.28g/mol
Molar mass
142.2810g/mol
Density
0.7140g/cm3
Appearence

2,2,5,5-Tetramethylhexane is a colorless liquid at room temperature. As an alkane, it is expected to be hydrophobic and less dense than water, potentially floating on the water's surface. It is a branched-chain alkane which signifies it does not form crystals or solids easily due to its molecular structure.

Comment on solubility

Solubility of 2,2,5,5-tetramethylhexane

2,2,5,5-tetramethylhexane (C12H26), a branched alkane, exhibits some intriguing solubility characteristics that can be highlighted as follows:

  • Solvent Interaction: This compound is primarily non-polar due to its hydrocarbon structure, which means it has a strong tendency to dissolve in non-polar solvents such as hexane or benzene.
  • Water Solubility: It is essentially insoluble in water. The intermolecular force interactions between water (a polar solvent) and 2,2,5,5-tetramethylhexane (a non-polar solute) are weak, leading to a lack of solubility.
  • Temperature Effects: While solubility in non-polar solvents may increase slightly with temperature, the low polarity hinders its solubility in polar solvents regardless of temperature changes.

In summary, the solubility of 2,2,5,5-tetramethylhexane can be accurately described as:

  1. Highly soluble in non-polar solvents.
  2. Insoluble in polar solvents, particularly water.

Understanding these properties is crucial for applications involving this compound, particularly in fields requiring precise solvent selection.

Interesting facts

Interesting Facts about 2,2,5,5-Tetramethylhexane

2,2,5,5-Tetramethylhexane, often abbreviated as TMH, is a fascinating organic compound that belongs to the alkane family. Its unique structure and properties make it a subject of interest in various fields of chemistry.

Structure and Isomerism

This compound is notable for its highly branched structure. The presence of four methyl groups attached to a hexane backbone allows it to exhibit a phenomenon known as steric hindrance. This characteristic can significantly affect its reactivity and physical properties.

Applications

TMH is primarily used in the following areas:

  • Fuel research: It is often utilized as a reference in studies involving fuel performance and combustion characteristics.
  • Solvent in organic synthesis: Due to its non-polar nature, it serves as an effective solvent for various chemical reactions.
  • Viscosity modifier: TMH can be used to improve the viscosity of lubricants and other industrial fluids.

Environmental Impact

Interestingly, while TMH is derived from petroleum, its branched structure can lead to lower emissions when burned as a fuel compared to linear alkanes. Its impact on air quality and greenhouse gas emissions is an area of ongoing research, highlighting the compound's relevance in the broader conversation about sustainability.

Chemical Behavior

When it comes to chemical reactions, TMH behaves like a typical alkane; it is relatively unreactive under standard conditions. However, it can undergo combustion reactions and participate in radical reactions under certain conditions, making it an interesting compound for studying reaction kinetics in organic chemistry.

In conclusion, 2,2,5,5-tetramethylhexane serves as more than just a simple hydrocarbon; it plays a critical role in advancing our understanding of organic chemistry, environmental science, and industrial applications.

Synonyms
2,2,5,5-TETRAMETHYLHEXANE
Bineopentyl
1071-81-4
UNII-9XW4Y67HTR
9XW4Y67HTR
EINECS 213-996-9
DTXSID90147918
DTXCID4070409
213-996-9
hxqduxxbvmmikl-uhfffaoysa-n
Hexane, 2,2,5,5-tetramethyl-
2,2,5,5-tetramethyl-hexane
AKOS006272112
NS00021488
Q5651162