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3-Hexyn-1-ol

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Identification
Molecular formula
C6H10O
CAS number
109-50-4
IUPAC name
hex-1-yn-3-ol
State
State

At room temperature, 3-Hexyn-1-ol is a liquid.

Melting point (Celsius)
-51.00
Melting point (Kelvin)
222.15
Boiling point (Celsius)
158.00
Boiling point (Kelvin)
431.15
General information
Molecular weight
98.14g/mol
Molar mass
98.1440g/mol
Density
0.8530g/cm3
Appearence

3-Hexyn-1-ol is a colorless to yellowish liquid. It has a slight aromatic odor and is hygroscopic in nature. The compound is typically used in organic synthesis and as an intermediate in the production of various chemicals.

Comment on solubility

Solubility of Hex-1-yn-3-ol

Hex-1-yn-3-ol, with the chemical formula C₆H₁₀O, is an interesting compound when it comes to solubility. Understanding its solubility properties can provide insight into its behavior in various solvents. Here are some key points to consider:

  • Polar vs. Nonpolar Solubility: Hex-1-yn-3-ol is a polar molecule due to the hydroxyl (-OH) functional group. This characteristic enhances its solubility in polar solvents, particularly water.
  • Hydrogen Bonding: The presence of the hydroxyl group allows for hydrogen bonding with water molecules, significantly increasing its aqueous solubility.
  • Solubility in Organic Solvents: It is also soluble in various organic solvents, including alcohols and ethers, but its solubility tends to decrease in nonpolar solvents like hexane due to the lack of interaction.
  • Concentration Effect: As a general rule, the solubility of hex-1-yn-3-ol will depend on temperature and concentration, with higher temperatures typically enhancing solubility in both polar and nonpolar solvents.

In summary, hex-1-yn-3-ol demonstrates considerable solubility in polar solvents like water and a variety of organic solvents, making it a versatile compound in chemical applications.

Interesting facts

Interesting Facts about Hex-1-yn-3-ol

Hex-1-yn-3-ol, commonly referred to as 1-hexyn-3-ol, is a fascinating chemical compound that captures the interest of chemists due to its unique structure and properties. This compound is classified as an alkyne alcohol, which means it features both a triple bond and a hydroxyl group in its structure. Here are some intriguing facts:

  • Hybridization: The carbon atoms in the triple bond are sp-hybridized, which gives rise to linear geometry and distinct bond angles, contributing to the compound's reactivity.
  • Natural Occurrence: Alkyne alcohols like hex-1-yn-3-ol can be found in nature as intermediates in various metabolic processes, showcasing their biological importance.
  • Applications: This compound is utilized in organic synthesis, particularly in the development of specialty chemicals and pharmaceuticals, highlighting its versatility in industrial applications.
  • Reactivity: The presence of both the alkyne and the alcohol functional groups makes hex-1-yn-3-ol a target for reaction with electrophiles, which is a critical feature in synthetic organic chemistry.
  • Synthesis: Its preparation often involves the hydration of terminal alkynes, showcasing an intriguing interplay between alcohol and alkyne chemistry.

In summary, hex-1-yn-3-ol is not just another chemical compound; its role in synthetic applications and natural processes underscores the interconnectedness of chemistry and everyday life. As one chemist aptly put it, "The beauty of chemistry lies in its ability to create complexity from simplicity."

Synonyms
1-HEXYN-3-OL
hex-1-yn-3-ol
105-31-7
Propylethinylcarbinol
1-Hexyne-3-ol
3-Hydroxy-1-hexyne
1-Propylpropargyl alcohol
R9B2WH0KBL
EINECS 203-286-7
NSC 244896
BRN 1739419
DTXSID4051536
AI3-25134
MFCD00014408
NSC-244896
(RS)-1-HEXYN-3-OL
DTXCID5030088
4-01-00-02234 (Beilstein Handbook Reference)
(+/-)-1-HEXYN-3-OL
(+/-)-3-HYDROXYHEX-1-YNE
1-hexine-3-ol
NSC244896
UNII-R9B2WH0KBL
Tox21_303791
AKOS009158382
AB91842
1-Hexyn-3-ol, 90%, technical grade
NCGC00357079-01
CAS-105-31-7
SY050014
H0141
NS00023366
D90806
A1-00337
203-286-7