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2-Methyl-1,3-dithiane

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Identification
Molecular formula
C5H10S2
CAS number
15980-15-1
IUPAC name
2-methyl-1,3-dithiane
State
State

Under normal conditions, 2-Methyl-1,3-dithiane is in a liquid state. It is stable but may be reactive under certain conditions due to its sulfur content.

Melting point (Celsius)
-7.20
Melting point (Kelvin)
265.95
Boiling point (Celsius)
175.00
Boiling point (Kelvin)
448.15
General information
Molecular weight
120.23g/mol
Molar mass
120.2320g/mol
Density
1.1100g/cm3
Appearence

2-Methyl-1,3-dithiane is generally found as a colorless or slightly yellow liquid. It may have a distinct odor typical of organosulfur compounds. It is often used in various organic synthesis processes.

Comment on solubility

Solubility of 2-Methyl-1,3-dithiane

2-Methyl-1,3-dithiane is known for its unique solubility characteristics. Understanding its behavior in various solvents can provide insights into its practical applications. Here are some key points regarding its solubility:

  • Non-polar Solvents: 2-Methyl-1,3-dithiane demonstrates greater solubility in non-polar organic solvents, such as hexane and chloroform. This is primarily due to its hydrophobic structure, which favors interactions with non-polar molecules.
  • Polar Solvents: In contrast, its solubility in polar solvents like water is quite limited. The presence of the sulfur atoms in its structure contributes to its propensity to remain insoluble in such environments.
  • Temperature Dependency: As with many organic compounds, the solubility of 2-methyl-1,3-dithiane can increase with temperature. Higher temperatures often enhance molecular interactions in organic solvents.
  • Concentration Considerations: At lower concentrations, some solubilization may occur in polar solvents, but as concentrations rise, precipitation is likely to happen due to the compound's low affinity for polar environments.
  • Solubility Applications: Its solubility profile makes 2-methyl-1,3-dithiane useful in organic synthesis and in applications requiring specific solvation conditions.

In summary, 2-methyl-1,3-dithiane exhibits distinct solubility characteristics that reflect its molecular structure. Its enhanced solubility in non-polar solvents contrasts sharply with its limited solubility in polar substances, showcasing the importance of considering solvent interactions in chemical applications.

Interesting facts

Interesting Facts about 2-Methyl-1,3-dithiane

2-Methyl-1,3-dithiane is a fascinating compound that belongs to the class of dithianes. This organosulfur compound has garnered attention for its unique structural characteristics and potential applications in various fields. Here are some intriguing aspects of 2-methyl-1,3-dithiane:

  • Unique Structure: The presence of two sulfur atoms in its structure contributes to its distinctive properties. The sulfur atoms provide nucleophilic characteristics to the compound, which can be advantageous in organic synthesis.
  • Synthetic Utility: This compound is often utilized as a protecting group for carbonyl compounds in organic chemistry. Its ability to shield reactive sites allows chemists to conduct reactions without undesired side effects.
  • Functionalization: Chemists have found methods to modify 2-methyl-1,3-dithiane, transforming it into a variety of useful derivatives. Such transformations broaden its application scope in nature-inspired synthesis and complex molecule construction.
  • Physical Properties: Though specific physical properties may vary, compounds in the dithiane family often exhibit interesting behaviors related to solubility and reactivity, making them suitable for specific chemical reactions.
  • Applications: Beyond academia, this compound and its derivatives have potential applications in pharmaceuticals and agrochemicals, where sulfur-containing compounds can enhance biological activity.

In summary, 2-methyl-1,3-dithiane stands out as a compound of interest not only due to its unique sulfur-rich structure but also because of its broad utility in synthetic organic chemistry. As curiosity fuels the exploration of these compounds, further research may unveil even more intriguing applications and functionalities.

Synonyms
2-Methyl-1,3-dithiane
m-DITHIANE, 2-METHYL-
EINECS 227-859-6
NSC 249337
BRN 0102766
DTXSID90208795
5-19-01-00053 (Beilstein Handbook Reference)
Acetaldehyde, cyclic trimethylene mercaptal
2Methylmdithiane
mDithiane, 2methyl
Methyl2 dithiane1,3
1,3Dithiane, 2methyl
DTXCID40131286
227-859-6
inchi=1/c5h10s2/c1-5-6-3-2-4-7-5/h5h,2-4h2,1h
kxrotpxcydxgsc-uhfffaoysa-n
6007-26-7
1,3-Dithiane, 2-methyl-
2-Methyl-m-dithiane
Methyl-2 dithiane-1,3
2-methyl-1,3-dithian
2-methyl-[1,3]dithiane
NSC-249337
Methyl-2 dithiane-1,3 [French]
MFCD00014652
NSC249337
U6KUZ3F2ZW
SCHEMBL10301
2-Methyl-1,3-dithiane, 99%
AKOS005255381
AS-57590
DB-006184
CS-0094743
NS00046308
D75611
EN300-7431371