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3,5-dimethylheptane

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Identification
Molecular formula
C9H20
CAS number
15869-93-9
IUPAC name
3,5-dimethylheptane
State
State

At room temperature, 3,5-dimethylheptane is a liquid.

Melting point (Celsius)
-106.00
Melting point (Kelvin)
167.15
Boiling point (Celsius)
144.00
Boiling point (Kelvin)
417.15
General information
Molecular weight
114.23g/mol
Molar mass
114.2280g/mol
Density
0.7400g/cm3
Appearence

3,5-Dimethylheptane is a colorless liquid. It is an organic compound which is an alkane with a bent chain structure due to the dimethyl branches.

Comment on solubility

Solubility of 3,5-Dimethylheptane

3,5-Dimethylheptane, with its molecular structure, behaves as a typical hydrocarbon. Its solubility characteristics can be described as follows:

  • Nonpolar Nature: Being an alkane, 3,5-dimethylheptane is nonpolar. This affects its interaction with solvents, making it insoluble in water.
  • Solubility in Organic Solvents: It is, however, soluble in many organic solvents due to similar intermolecular forces. Common solvents include:
    • Hexane
    • Benzene
    • Chloroform
  • Temperature Effects: Like many hydrocarbons, the solubility in organic solvents can increase with temperature due to enhanced molecular interactions.

In summary, while 3,5-dimethylheptane displays minimal solubility in water, its compatibility with organic solvents marks its significance in various chemical applications. Its overall solubility profile underscores the general principle: like dissolves like.

Interesting facts

Interesting Facts about 3,5-Dimethylheptane

3,5-Dimethylheptane is a fascinating hydrocarbon that belongs to the family of alkanes. As a branched-chain alkane, it is composed of carbon and hydrogen atoms arranged in a unique molecular structure. Here are some noteworthy features:

  • Iso-structure: This compound is a structural isomer of octane, which means it shares the same molecular formula but has a different connectivity of its atoms. Such variations illustrate the concept of isomerism in organic chemistry.
  • Fuel Potential: Like many alkanes, 3,5-dimethylheptane can be used as a fuel. Its properties allow it to combust efficiently, making it a candidate for certain applications in the energy sector.
  • Chemical Stability: Alkanes are known for their relatively high stability due to strong carbon-hydrogen single bonds. This stability makes 3,5-dimethylheptane less reactive compared to other functional groups, which is advantageous in many chemical processes.
  • Research Importance: The analysis of branched-chain alkanes like 3,5-dimethylheptane can provide insights into fuel performance, such as ignition quality and combustion efficiency. As fuel standards evolve, understanding these compounds is increasingly vital.

In summary, 3,5-dimethylheptane is not just an ordinary hydrocarbon; it serves as an important subject of study in molecular chemistry and fuel research. Its unique structure, stability, and potential applications demonstrate the complexities and intricacies of organic compounds in modern science. As the renowned chemist Linus Pauling once said, "The best way to have a good idea is to have a lot of ideas." Exploring compounds like 3,5-dimethylheptane is an excellent way to foster these ideas in the realm of chemistry!

Synonyms
3,5-DIMETHYLHEPTANE
Heptane, 3,5-dimethyl-
DZJTZGHZAWTWGA-UHFFFAOYSA-
DTXSID30870798
3,5Dimethyl heptane
Heptane, 3,5dimethyl
DTXCID50818490
621-826-3
dzjtzghzawtwga-uhfffaoysa-n
inchi=1/c9h20/c1-5-8(3)7-9(4)6-2/h8-9h,5-7h2,1-4h3
926-82-9
3,5-Dimethyl heptane
3,5-Dimethylheptane, (D)
MFCD00048659
3,5-dimethyl-heptane
3,5-Dimethylheptane, (L)
CHEBI:229285
D1208
T71466
Q2815981