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2,3,3,4-tetramethylpentane

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Identification
Molecular formula
C9H20
CAS number
463-82-1
IUPAC name
2,3,3,4-tetramethylpentane
State
State

At room temperature, 2,3,3,4-tetramethylpentane is in a liquid state. It has a low viscosity and displays the typical characteristics of a liquid alkane, being volatile and having a distinctive hydrocarbon odor.

Melting point (Celsius)
-99.80
Melting point (Kelvin)
173.35
Boiling point (Celsius)
122.20
Boiling point (Kelvin)
395.35
General information
Molecular weight
114.23g/mol
Molar mass
114.2290g/mol
Density
0.7435g/cm3
Appearence

2,3,3,4-tetramethylpentane is a colorless liquid that belongs to the family of alkanes. It features a relatively simple structure common among hydrocarbons in this group, with low solubility in water and non-polar characteristics.

Comment on solubility

Solubility of 2,3,3,4-tetramethylpentane

2,3,3,4-tetramethylpentane, a branched-chain alkane, is characterized by its unique structure which significantly influences its solubility properties. As a member of the alkane family, its solubility can be summarized by the following key points:

  • Nonpolar Nature: Due to its nonpolar characteristics, 2,3,3,4-tetramethylpentane has a low affinity for polar solvents like water.
  • Solubility in Nonpolar Solvents: It demonstrates considerable solubility in nonpolar solvents, making it more compatible with organic compounds such as hydrocarbons.
  • Temperature Dependency: The solubility tends to increase with temperature, as is typical for many organic compounds.
  • Presence of Branching: The branched structure reduces intermolecular forces, further aiding solubility in nonpolar environments.

In summary, 2,3,3,4-tetramethylpentane is poorly soluble in water and highly soluble in nonpolar organic solvents, thus reinforcing the general principle that “like dissolves like”.

Interesting facts

Interesting Facts about 2,3,3,4-Tetramethylpentane

2,3,3,4-Tetramethylpentane is an intriguing branched alkane well-known in the chemistry community for its unique structural features and applications. Here are some notable points regarding this compound:

  • Structural Complexity: This compound consists of a five-carbon chain with four methyl groups attached to the second and third positions, resulting in a highly branched structure. Such branching plays a significant role in influencing the compound's physical properties.
  • Isomerism: 2,3,3,4-Tetramethylpentane is part of a larger family of isomers, with several other configurations possible. This characteristic provides valuable insights into the concept of stereoisomerism and its implications in organic chemistry.
  • Octane Rating: In fuel chemistry, branched alkanes like 2,3,3,4-tetramethylpentane typically exhibit a higher octane rating compared to their straight-chain counterparts. This allows them to burn more smoothly and efficiently in combustion engines, making them desirable components in fuel formulations.
  • Reactivity: As a saturated hydrocarbon, 2,3,3,4-tetramethylpentane is relatively stable and unreactive under normal conditions. However, it can undergo reactions typical for alkanes, such as combustion and halogenation, leading to various derivatives.
  • Applications: Besides its role as a fuel additive, compounds like 2,3,3,4-tetramethylpentane are often used in research and industry to study reaction mechanisms and kinetics due to their clear structural characteristics.

In summary, 2,3,3,4-tetramethylpentane is more than just a simple hydrocarbon; its intricate structure and significant roles in both industry and research make it a fascinating subject for chemists and students alike.

Synonyms
2,3,3,4-TETRAMETHYLPENTANE
16747-38-9
Pentane, 2,3,3,4-tetramethyl-
Pentane,2,3,3,4-tetramethyl-
NSC77449
2,3,4-Tetramethylpentane
Pentane,3,3,4-tetramethyl-
SCHEMBL216156
SCHEMBL582319
2,3,3,4-tetramethyl-pentane
SCHEMBL1968101
SCHEMBL3840014
SCHEMBL4620261
SCHEMBL8025642
SCHEMBL9130423
DTXSID20168292
NSC 77449
NSC-77449
AKOS006274872
Q5651178
InChI=1/C9H20/c1-7(2)9(5,6)8(3)4/h7-8H,1-6H