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1-Octen-3-ol

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Identification
Molecular formula
C8H16O
CAS number
3391-86-4
IUPAC name
oct-1-yn-3-ol
State
State

1-Octen-3-ol is typically found as a liquid at room temperature. It is slightly soluble in water but dissolves well in organic solvents.

Melting point (Celsius)
-10.00
Melting point (Kelvin)
263.15
Boiling point (Celsius)
177.00
Boiling point (Kelvin)
450.15
General information
Molecular weight
128.21g/mol
Molar mass
128.2120g/mol
Density
0.8342g/cm3
Appearence

1-Octen-3-ol is a colorless to pale yellow liquid with a characteristic mushroom-like odor. In its pure form, it may appear slightly oily and is often used to impart earthy flavors and aromas in food products.

Comment on solubility

Solubility of Oct-1-yn-3-ol

Oct-1-yn-3-ol, with its chemical structure featuring an alkyne group combined with an alcohol, exhibits unique solubility characteristics. The compound is known for its moderate solubility in water, primarily due to the presence of the hydroxyl group (-OH), which can form hydrogen bonds with water molecules. Here are some key points regarding its solubility:

  • Polar and Nonpolar Properties: While the hydroxyl group increases polarity, the lengthy hydrocarbon chain decreases overall polarity, leading to a complex solubility profile.
  • Solvent Compatibility: Oct-1-yn-3-ol is more soluble in organic solvents like ethanol, acetone, and dichloromethane. This is due to its nonpolar hydrocarbon tail.
  • Temperature Dependence: Solubility can increase with temperature, allowing more of the compound to dissolve in water or organic solvents at elevated temperatures.
  • Industrial Relevance: Due to its dual solubility characteristics, oct-1-yn-3-ol finds applications in chemical processes where both water and organic solvents are used.

In summary, the solubility of oct-1-yn-3-ol is influenced by its molecular structure, with its balance between polar and nonpolar characteristics leading to unique interactions in various solvent systems. Understanding this solubility behavior is critical, especially when employing this compound in chemical synthesis and industrial applications.

Interesting facts

Interesting Facts about Oct-1-yne-3-ol

Oct-1-yne-3-ol is an intriguing compound that combines elements of both alkyne and alcohol functional groups. As a member of the alkyne family, it features a triple bond between carbon atoms, while also possessing a hydroxyl group, indicating its classification as an alcohol. Here are some captivating details about this compound:

  • Versatile Reactivity: The presence of both a triple bond and a hydroxyl group makes oct-1-yne-3-ol a valuable intermediate in organic synthesis. Its unique structure allows for the formation of various derivatives.
  • Biological Significance: Compounds similar to oct-1-yne-3-ol are often studied for their potential biological activities, including antimicrobial and anti-inflammatory properties.
  • Flavor and Fragrance: Some alkyne alcohols contribute to flavor and fragrance profiles. While specific information on oct-1-yne-3-ol might be limited, alkynes are often integral to the scent profiles of natural products.
  • Synthetic Pathways: Chemists have developed numerous methods for synthesizing compounds like oct-1-yne-3-ol. Some popular strategies include the use of acetylide ions in reactions, showcasing the versatility of organic chemistry.

In summary, oct-1-yne-3-ol is more than just a chemical formula; it represents a rich tapestry of reactivity and potential applications in various fields of science, making it a fascinating subject for chemists and researchers alike.

Synonyms
1-OCTYN-3-OL
818-72-4
Oct-1-yne-3-ol
3-hydroxyoct-1-yne
EINECS 212-455-4
EINECS 253-713-6
DG52FEN1K1
(1)-Oct-1-yn-3-ol
BRN 1098642
1-ethynyl-1-hexanol
DTXSID7022124
(rs)-1-octyn-3-ol
DTXCID602124
3-01-00-01996 (Beilstein Handbook Reference)
Oct1yne3ol
(1)Oct1yn3ol
(+-)-1-octyn-3-ol
oct-1-yn-3-ol
1-Octyne-3-ol
MFCD00004588
(+/-)-1-OCTYN-3-OL
UNII-DG52FEN1K1
MFCD00191475
MFCD00192370
rac-1-octyn-3-ol
oct-1 yn-3 ol
1-Octyn-3-ol, 96%
SCHEMBL134483
CHEMBL3182633
VUGRNZHKYVHZSN-UHFFFAOYSA-
Tox21_202873
AKOS009157934
CS-W011154
SB44785
SB44879
NCGC00260419-01
AS-76833
CAS-818-72-4
SY029413
SY029457
SY259584
DB-068650
DB-068651
NS00038159
NS00088992
O0196
D91830
Q27276380
(S)-1-Octyn-3-ol [w Side-chain unit for PG Synthesis]
InChI=1/C8H14O/c1-3-5-6-7-8(9)4-2/h2,8-9H,3,5-7H2,1H3