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Octa-2,7-dien-1-ol

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Identification
Molecular formula
C8H14O
CAS number
928-96-1
IUPAC name
octa-2,7-dien-1-ol
State
State

Octa-2,7-dien-1-ol is typically found in a liquid state at room temperature.

Melting point (Celsius)
-35.00
Melting point (Kelvin)
238.15
Boiling point (Celsius)
180.00
Boiling point (Kelvin)
453.00
General information
Molecular weight
126.20g/mol
Molar mass
126.1960g/mol
Density
0.8365g/cm3
Appearence

Octa-2,7-dien-1-ol is a colorless liquid with a pleasant, citrus-like odor. It is often used in fragrance compositions and as a flavoring agent due to its fresh aroma.

Comment on solubility

Solubility of Octa-2,7-dien-1-ol

Octa-2,7-dien-1-ol, with the chemical formula C8H12O, exhibits notable solubility characteristics due to its hydroxyl (-OH) functional group. This alcohol functionality contributes significantly to its interactions with solvents, particularly water.

Water Solubility

As a general rule, the solubility of alcohols in water increases with the number of hydroxyl groups. In the case of octa-2,7-dien-1-ol, we can highlight the following:

  • Hydrophilic Behavior: The presence of the hydroxyl group allows octa-2,7-dien-1-ol to engage in hydrogen bonding with water molecules.
  • Moderate Solubility: Being a relatively larger alcohol, octa-2,7-dien-1-ol is expected to have moderate solubility in water compared to smaller alcohols.
  • Dependence on Structure: The double bonds in the carbon chain may also influence its solubility due to steric effects and the overall polarity of the molecule.

Solubility in Organic Solvents

In addition to its behavior in water, octa-2,7-dien-1-ol demonstrates good solubility in many organic solvents. This can be attributed to:

  • Like Dissolves Like: It is soluble in nonpolar and slightly polar organic solvents due to its hydrocarbon structure.
  • Diverse Applications: Its solubility profile makes it useful in various chemical reactions and formulations where organic solvents are preferred.

In summary, the solubility of octa-2,7-dien-1-ol is characterized by its moderate solubility in water owing to the hydroxyl group, along with substantial solubility in a variety of organic solvents. This compound serves as an interesting example of how molecular structure and functional groups dictate solubility behavior.

Interesting facts

Interesting Facts about Octa-2,7-dien-1-ol

Octa-2,7-dien-1-ol is a fascinating compound in the realm of organic chemistry, notable for its unique structure and properties. Here are some interesting highlights:

  • Carbon Skeleton: The compound features an octa- chain, which means it has eight carbon atoms. The arrangement of double bonds at the 2 and 7 positions significantly influences its reactivity and potential uses.
  • Functional Group: The presence of the alcohol (-OH) functional group makes octa-2,7-dien-1-ol an important compound for various chemical reactions, enabling it to participate in both nucleophilic and electrophilic reactions.
  • Biological Relevance: Compounds similar to octa-2,7-dien-1-ol are often found in natural products and can exhibit biological activity, making them of interest in pharmaceuticals and agrochemicals.
  • Applications: This compound can be utilized in synthetic organic chemistry as a precursor to more complex molecules. Its dienic nature allows for various transformations, such as Diels-Alder reactions.
  • Isomerization Potential: The structure of octa-2,7-dien-1-ol allows for various geometric isomers, which can lead to diversity in its chemical behavior and interactions.

In summary, octa-2,7-dien-1-ol stands out for its interesting structural characteristics and chemical versatility. Chemists continue to explore its potential uses and the implications of its unique properties in both laboratory synthesis and natural processes.

Synonyms
23578-51-0
2,7-OCTADIEN-1-OL
DTXSID501030912
RefChem:83559
DTXCID901042985
Octa-2,7-dien-1-ol
2,7-Octadienol
2,7-octadiene-1-ol
2,7-octadienyl alcohol
octa-2,7-diene-1-ol
SCHEMBL514949
SCHEMBL5989399
YHYGSIBXYYKYFB-UHFFFAOYSA-N
AKOS028109840
SB83857
DB-250902
O0243