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1-Decanethiol

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Identification
Molecular formula
C10H22S
CAS number
100-53-8
IUPAC name
decane-1-thiol
State
State

1-Decanethiol is a liquid at room temperature.

Melting point (Celsius)
-26.00
Melting point (Kelvin)
247.15
Boiling point (Celsius)
229.20
Boiling point (Kelvin)
502.35
General information
Molecular weight
160.35g/mol
Molar mass
160.3300g/mol
Density
0.8475g/cm3
Appearence

1-Decanethiol is a clear, colorless liquid with a strong, characteristic odor that is reminiscent of sulfur compounds. It is an oily liquid with a distinctive pungent smell.

Comment on solubility

Solubility of Decane-1-thiol

Decane-1-thiol, with the chemical formula C10H22S, exhibits unique solubility characteristics that reflect its molecular structure. This compound belongs to the class of thiols, known for containing a sulfhydryl (-SH) group, which plays a significant role in solubility properties.

Solubility in Different Environments

When exploring the solubility of decane-1-thiol, consider the following:

  • Water: Decane-1-thiol is considered to be sparingly soluble in water due to its long hydrophobic hydrocarbon chain that dominates its behavior.
  • Organic Solvents: This compound is generally soluble in non-polar organic solvents such as hexane or ether, thanks to the compatibility of its hydrophobic portion with these environments.
  • Polar Solvents: In contrast, decane-1-thiol has limited solubility in polar solvents like ethanol, again influenced by the hydrophobic nature of its structure.

Moreover, the temperature can affect its solubility—higher temperatures may enhance the solubility in some organic solvents but have negligible effects in polar solvents.

In summary, understanding the solubility of decane-1-thiol entails recognizing the balance between its hydrophobic alkane chain and the polar -SH group, which results in an interesting solubility profile.

Interesting facts

Interesting Facts About Decane-1-thiol

Decane-1-thiol is an intriguing organosulfur compound that plays various roles in chemistry and biology. Here are some captivating aspects of this compound:

  • Structure and Nature: Decane-1-thiol, a straight-chain alkane with a thiol (-SH) functional group, is notable for being one of the simplest members of the thiol family.
  • Odor Profile: This compound has a distinctive and potent smell, often described as resembling that of rotten onions or garlic. Such olfactory characteristics play an important role in its applications.
  • Biological Significance: Thiols like decane-1-thiol are often involved in biological processes. They can act as antioxidants, helping to protect cells from oxidative damage.
  • Applications in Synthesis: In synthetic organic chemistry, decane-1-thiol can be employed as a building block for larger molecules, particularly in the production of pharmaceuticals and agrochemicals.
  • Flavor and Fragrance Industry: Due to its potent smell, decane-1-thiol is sometimes utilized in the creation of flavorings and fragrances, although its strong odor requires careful handling and moderation in formulation.

As scientists continue to explore the properties and applications of decane-1-thiol, it remains a subject of interest for researchers in various fields, from synthetic chemistry to biochemistry. Its unique characteristics make it an essential compound for understanding the behavior of thiols in both natural and industrial contexts.

Synonyms
1-DECANETHIOL
143-10-2
decane-1-thiol
Decyl mercaptan
1-Mercaptodecane
Decylmercaptan
decanethiol
n-decanethiol
1-decylthiol
A2H8YRB236
AI3-06520
NSC 850
EINECS 205-584-2
DTXSID7059727
NSC-850
n-decylmercaptan
Decanethiol-(1)
N-decatyl mercaptan
decanthiol
nDecylmercaptan
1Mercaptodecane
n-decanthiol
n-Decyl mercaptan
n-decane-1-thiol
D1T
tert-Decyl mercaptan
MFCD00004884
1-DECANTHIOL
1-Decanethiol, 96%
1-Decanethiol, 99%
UNII-A2H8YRB236
SCHEMBL93416
NSC850
DTXCID4034659
AKOS015897633
DB07611
LS-13918
1-Decanethiol, technical, >=95% (GC)
DB-021361
D0016
NS00024654
D94658
EN300-1288842
Q27096831