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2,5-Diphenyl-1,3,4-thiadiazole

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Identification
Molecular formula
C14H10N2S
CAS number
18189-63-6
IUPAC name
2,5-diphenyl-1,3,4-thiadiazole
State
State

At room temperature, it is a solid.

Melting point (Celsius)
204.00
Melting point (Kelvin)
477.15
Boiling point (Celsius)
469.00
Boiling point (Kelvin)
742.15
General information
Molecular weight
238.31g/mol
Molar mass
238.3100g/mol
Density
1.3496g/cm3
Appearence

2,5-Diphenyl-1,3,4-thiadiazole appears as crystalline needles or a powder that is white to pale yellow in color.

Comment on solubility

Solubility of 2,5-diphenyl-1,3,4-thiadiazole

When considering the solubility of 2,5-diphenyl-1,3,4-thiadiazole, several factors come into play due to its molecular structure and functional groups. This compound exhibits a relatively low solubility in polar solvents, primarily attributable to its planar aromatic structure. Here are some key aspects regarding its solubility:

  • Nonpolar Solvents: 2,5-diphenyl-1,3,4-thiadiazole is more likely to dissolve in nonpolar solvents, such as hexane or chloroform, owing to the hydrophobic character of its phenyl groups.
  • Polar Solvents: In contrast, its solubility in polar solvents (like water or alcohols) is generally limited. This is largely due to the lack of strong hydrogen bonding capability from the compound itself.
  • Chemical Interactions: The thiazole ring can engage in π-π stacking and van der Waals interactions, which can influence solubility in various organic solvents. However, these interactions may not significantly enhance solubility in highly polar solutions.

In summary, while 2,5-diphenyl-1,3,4-thiadiazole has a defined solubility profile, it demonstrates a distinct preference for nonpolar environments. As always, the specific solvent conditions, temperature, and pure substance form and concentration can play substantial roles in its practical solubility.
For those experimenting with this compound, it is essential to select solvents that align well with its solubility characteristics to achieve effective solution preparation.

Interesting facts

Interesting Facts about 2,5-Diphenyl-1,3,4-thiadiazole

2,5-Diphenyl-1,3,4-thiadiazole is a fascinating compound that has captured the interest of scientists due to its unique properties and potential applications. Here are some intriguing aspects of this organic molecule:

  • Versatile Applications: This compound has been explored for its uses in various fields, such as organic electronics, photochemistry, and material science. Its ability to form stable complexes makes it an excellent candidate for **light-emitting devices**.
  • Electronic Properties: Exhibiting interesting **semiconducting properties**, 2,5-diphenyl-1,3,4-thiadiazole can be incorporated into organic photovoltaic cells, which are vital for converting solar energy into electricity.
  • Aromatic Stability: The presence of the phenyl groups contributes to the overall stability and planarity of the molecule, making it a subject of study in **structural chemistry**.
  • Biological Activity: Research has suggested that thiadiazole compounds may exhibit **antimicrobial** and **antitumor** activities, drawing attention to this specific structure for potential therapeutic uses.
  • Environmental Impact: As with many synthetic compounds, understanding the environmental implications is crucial. Studies on the degradation pathways and toxicity of thiadiazole derivatives contribute to sustainable chemistry practices.

In summary, the compound 2,5-diphenyl-1,3,4-thiadiazole is not only essential for its chemical characteristics but also holds promise for various innovative applications. As expressed by a leading chemist, "The exploration of thiadiazole derivatives opens up new frontiers in both chemistry and material sciences." This enthusiasm encapsulates the ongoing investigation surrounding this compound.

Synonyms
2,5-Diphenyl-1,3,4-thiadiazole
1,3,4-THIADIAZOLE, 2,5-DIPHENYL-
BRN 0170386
DTXSID30163112
4-27-00-07214 (Beilstein Handbook Reference)
DTXCID1085603
635-439-2
lkzwcrgthnztqn-uhfffaoysa-n
1456-21-9
L 1540
2,5-Difenil-1,3,4-tiadiazolo
SR-03000000740-1
2,5-Difenil-1,3,4-tiadiazolo [Italian]
2,5diPhThadiazo
cid_15080
SCHEMBL9018567
CHEMBL1592130
BDBM67518
2,5-Diphenyl-[1,3,4]thiadiazole
AKOS024350286
DB-081739
AF-961/00498042