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3-Methyloctan-3-ol

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Identification
Molecular formula
C9H20O
CAS number
15715-23-6
IUPAC name
3-methyloctan-3-ol
State
State

3-Methyloctan-3-ol is a liquid at room temperature.

Melting point (Celsius)
-50.00
Melting point (Kelvin)
223.15
Boiling point (Celsius)
209.00
Boiling point (Kelvin)
482.15
General information
Molecular weight
144.25g/mol
Molar mass
144.2540g/mol
Density
0.8214g/cm3
Appearence

3-Methyloctan-3-ol appears as a colorless liquid with a mild odor.

Comment on solubility

Solubility of 3-methyloctan-3-ol

The solubility of 3-methyloctan-3-ol, a branched alcohol, can be understood better by considering its molecular structure and the presence of functional groups. This compound features an -OH (hydroxyl) group, which generally enhances solubility in polar solvents such as water. However, the presence of a long aliphatic hydrocarbon chain (octane) tends to make it less soluble.

When evaluating solubility, it is useful to consider the following aspects:

  • Polarity: The hydroxyl group is polar and capable of hydrogen bonding, which usually promotes solubility in polar solvents.
  • Hydrophobic tail: The long hydrocarbon chain is hydrophobic, which can hinder solubility in polar solvents like water.
  • Dielectric constant: The dielectric constant of the solvent can significantly influence solubility, with lower polarity solvents generally providing better solubility for hydrophobic compounds.

In summary, while the -OH group in 3-methyloctan-3-ol offers potential for solubility in polar environments, the dominating effect of the long non-polar hydrocarbon chain presents challenges. Thus, 3-methyloctan-3-ol may exhibit limited solubility in water, while being more soluble in non-polar solvents such as hexane or toluene.

Interesting facts

Interesting Facts About 3-Methyloctan-3-ol

3-Methyloctan-3-ol is a fascinating compound that belongs to the class of alcohols, specifically the branched-chain alcohols. Its unique structure offers a variety of applications and serves as an interesting subject of study in organic chemistry.

Key Characteristics:

  • Structural Diversity: The presence of the methyl group on the third carbon of the octane chain introduces branching, significantly influencing the compound's properties compared to its straight-chain counterparts.
  • Functional Group: As an alcohol, it possesses a hydroxyl (-OH) functional group that contributes to its chemical reactivity and potential hydrogen bonding capabilities.
  • Precursor and Intermediate: 3-Methyloctan-3-ol can serve as a precursor in various synthetic pathways, making it valuable in the creation of more complex chemical entities.

Applications:

  • Flavor and Fragrance: This compound is often explored in the flavor and fragrance industry due to its pleasant aroma, lending a sweet and fruity nuance to various formulations.
  • Chemical Research: It is a compound of interest in scientific research, especially in studies related to the properties of branched-chain alcohols and their behavior in different environments.
  • Solvent Utilization: Due to its solubility characteristics, 3-methyloctan-3-ol can be utilized as a solvent in various chemical reactions, aiding in the dissolution of different substances.

The study of 3-methyloctan-3-ol allows chemists and students to delve into the complexities of organic chemistry, exploring how molecular structure affects physical properties and reactivity. As you venture deeper into the world of organic compounds, keep in mind the unique contributions of branched-chain alcohols like this one to both academic and practical applications.

Synonyms
3-METHYL-3-OCTANOL
3-Methyloctan-3-ol
2-Ethyl-2-heptanol
Amylethylmethylcarbinol
3-Octanol, 3-methyl-
Aprol 161
NSC 903
EINECS 226-276-4
BRN 1733747
AI3-24904
NSC-903
519R9981PM
UNII-519R9981PM
DTXSID80884148
4-01-00-01807 (Beilstein Handbook Reference)
DTXCID301023614
3-METHYL-3-OCTANOL, (+-)-
jewxyddslpibbo-uhfffaoysa-n
5340-36-3
NSC903
3-methyl-octan-3-ol
3-Methyl-3-octanol, 99%
SCHEMBL295624
MFCD00021847
AKOS009158981
3-METHYL-3-OCTANOL, (+/-)-
NS00012945
G86086
Q4634170