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2,7-Dimethyloctan-1-ol

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Identification
Molecular formula
C10H22O
CAS number
1070-01-5
IUPAC name
2,7-dimethyloctan-1-ol
State
State

At room temperature, 2,7-Dimethyloctan-1-ol is a liquid. It is commonly used in organic synthesis and may serve as a solvent or intermediate in the production of other chemical compounds.

Melting point (Celsius)
-45.00
Melting point (Kelvin)
228.15
Boiling point (Celsius)
228.00
Boiling point (Kelvin)
501.15
General information
Molecular weight
144.25g/mol
Molar mass
144.2540g/mol
Density
0.8226g/cm3
Appearence

2,7-Dimethyloctan-1-ol typically appears as a clear, colorless liquid. It may have a mild odor characteristic of alcohols and is generally less viscous than non-branched alcohols due to its branched-chain structure. The compound is relatively stable but should be stored in a cool, dry place to avoid degradation.

Comment on solubility

Solubility of 2,7-Dimethyloctan-1-ol

2,7-Dimethyloctan-1-ol is an intriguing organic compound that exhibits distinct solubility characteristics. Its solubility can be influenced by several factors, including molecular structure and temperature. Here are key points regarding the solubility of this compound:

  • Polar vs. Nonpolar: 2,7-Dimethyloctan-1-ol contains a hydroxyl group (-OH), which introduces a degree of polarity to the molecule. This polar characteristic generally enhances the solubility in polar solvents.
  • Solvent Interaction: It is likely to be soluble in organic solvents such as alcohols and ethers, but it may show limited solubility in water due to the bulkiness of the hydrocarbon chain.
  • Influence of Temperature: As with many organic compounds, solubility may increase with temperature, potentially allowing for greater interaction with solvents.
  • Hydrophobic Effect: The long carbon chain may contribute to hydrophobic interactions, resulting in reduced solubility in highly polar environments like water.

In conclusion, while 2,7-dimethyloctan-1-ol exhibits some solubility in polar solvents due to its hydroxyl group, its larger nonpolar hydrocarbon structure leads to limited solubility in water. Thus, one might say, "Its solubility is a balancing act between its polar and nonpolar attributes." Understanding these subtleties is essential for applications involving this compound.

Interesting facts

Interesting Facts About 2,7-Dimethyloctan-1-ol

2,7-dimethyloctan-1-ol is a fascinating compound that belongs to the class of alcohols, known for its structural uniqueness and potential applications.

Key Characteristics

  • Structure: This compound features a long hydrophobic alkyl chain with two methyl substituents at the 2 and 7 positions. Such branching can influence physical properties like viscosity and boiling points.
  • Isomerism: Being a branched chain alcohol, it exhibits interesting isomeric properties, which can significantly affect its reactivity and interactions with other compounds.
  • Functional Groups: The presence of hydroxyl (-OH) group in its structure imbues it with characteristics common to alcohols, such as hydrogen bonding capabilities.

Applications and Uses

  • Solvent Properties: As an alcohol, 2,7-dimethyloctan-1-ol can act as a solvent for various organic reactions or processes.
  • Surfactants: Its molecular structure allows for potential use in surfactants, which lower the surface tension between liquids or between a liquid and a solid.
  • Flavor and Fragrance Industry: Similar compounds are often used in the synthesis of flavoring agents and perfumes due to their hydrophobic properties and ability to interact with organic molecules.

Chemical Behavior

One of the intriguing aspects of 2,7-dimethyloctan-1-ol is how its branched structure affects its reactivity. Compounds with branching tend to have:

  • Lower boiling points compared to their straight-chain counterparts due to reduced intermolecular forces.
  • Differential solubility profiles, making them interesting subjects for studying phase behavior in mixtures.

Quotes from the Laboratory

As one chemist aptly put it, "In the world of organic chemistry, the beauty often lies in the complexity of simple structures."

Understanding compounds like 2,7-dimethyloctan-1-ol is crucial. They unveil the intricate dance of molecular interactions and provide avenues for innovations in various fields!

Synonyms
2,7-DIMETHYL-1-OCTANOL
2,7-dimethyloctan-1-ol
15250-22-3
1-Octanol, 2,7-dimethyl-
2,7-Dimethyl-1-octanol #
SCHEMBL811185
DTXSID00934518
AKOS017341534