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3-Methylhexane

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Identification
Molecular formula
C7H16
CAS number
589-34-4
IUPAC name
3-methylhexane
State
State

At room temperature, 3-methylhexane is in the liquid state.

Melting point (Celsius)
-119.00
Melting point (Kelvin)
154.15
Boiling point (Celsius)
92.00
Boiling point (Kelvin)
365.15
General information
Molecular weight
100.21g/mol
Molar mass
100.2050g/mol
Density
0.6887g/cm3
Appearence

3-Methylhexane is a colorless liquid with a gasoline-like odor. It is part of the alkane series, making it non-polar and hydrophobic.

Comment on solubility

Solubility of 3-Methylhexane

3-Methylhexane, with a chemical formula of C7H16, is an alkane compound that exhibits specific solubility characteristics. When assessing the solubility of hydrocarbons like 3-methylhexane, it's essential to understand the following points:

  • Nonpolar Nature: Being a hydrocarbon, 3-methylhexane is largely nonpolar. As a general rule, nonpolar compounds are insoluble in polar solvents such as water. This means that 3-methylhexane will not dissolve in water.
  • SOLUBILITY in Organic Solvents: 3-Methylhexane readily dissolves in nonpolar organic solvents, making it suitable for various applications where nonpolar characteristics are required.
  • Temperature Effects: The solubility may vary with temperature; 3-methylhexane tends to have an increased solubility in organic solvents as temperature rises.

In summary, the solubility of 3-methylhexane is characterized by its insolubility in water and favorable solubility in nonpolar organic solvents, emphasizing the fundamental principle of "like dissolves like." Understanding these solubility properties is crucial for any chemical applications involving this compound.

Interesting facts

Interesting Facts about 3-Methylhexane

3-Methylhexane is a fascinating compound that belongs to the class of alkanes, more specifically, it is a branched-chain alkane. Here are some engaging details about this interesting chemical:

  • Structural Diversity: This compound can be visualized as a hexane chain with a methyl group attached to the third carbon atom. Such variations showcase the incredible diversity within the alkane family.
  • Isomerism: 3-Methylhexane is part of a larger group of isomers that includes various structural arrangements. Isomers like n-hexane and 2-methylpentane highlight the importance of molecular configuration in determining chemical and physical properties.
  • Hydrocarbon Exploration: As a branched alkane, 3-methylhexane contributes to the study of hydrocarbons and their applications in the energy sector, especially as a component in gasoline.
  • Fuel Characteristics: The branched structure of 3-methylhexane leads to improved fuel characteristics, such as a higher octane rating compared to its straight-chain counterparts. This can result in better engine performance and efficiency.
  • Industrial Relevance: Due to its properties, 3-methylhexane is often involved in various industrial processes. It serves as a solvent and is utilized in the production of other chemicals.
  • Environmental Considerations: As an organic compound, understanding the behavior of 3-methylhexane is crucial in environmental chemistry, particularly regarding combustion and emissions in urban settings.

In essence, 3-methylhexane embodies the complexity and significance of hydrocarbon chemistry, making it a compound worthy of study for both students and professionals in the field.

Synonyms
3-METHYLHEXANE
589-34-4
Hexane, 3-methyl-
2-Ethylpentane
3-Methyl-hexane
UNII-1J3ZK6L6VY
1J3ZK6L6VY
DTXSID3044334
EINECS 209-643-3
NSC 73937
NSC-73937
(S)-(+)-3-methylhexane
DTXCID308974
CHEBI:143848
2Ethylpentane
Hexane, 3methyl
209-643-3
(+-)-3-methylhexane
vljxxkkosfgphi-uhfffaoysa-n
(+/-)-3-METHYLHEXANE
3-methyl hexane
NSC73937
MFCD00009408
3-Methylhexane, 99%
CHEMBL31377
Hexane, 3-methyl-, (S)-
Tox21_202850
AKOS015841881
NCGC00260396-01
CAS-589-34-4
3-Methylhexane, purum, >=98.0% (GC)
DB-053287
M0340
NS00020434
NS00090907
D91320
Q223103
3-Methylhexane; (+/-)-3-Methylhexane; 2-Ethylpentane; NSC 73937