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Lawesson's reagent

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Identification
Molecular formula
C14H14O2P2S4
CAS number
19172-47-5
IUPAC name
3,5,7-trithia-1,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptane
State
State

At room temperature, Lawesson's reagent is in a solid state. It appears as a powder or crystalline solid, reflecting its use in chemical laboratories for organic synthesis processes.

Melting point (Celsius)
196.00
Melting point (Kelvin)
469.00
Boiling point (Celsius)
153.00
Boiling point (Kelvin)
426.00
General information
Molecular weight
404.37g/mol
Molar mass
404.2660g/mol
Density
1.8124g/cm3
Appearence

Lawesson's reagent is typically a light yellow to pale yellow powder or crystalline solid. It can have an aromatic or subtle sulfur-like odor due to its thiophosphoryl components.

Comment on solubility

Solubility of 3,5,7-trithia-1,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptane

The solubility of 3,5,7-trithia-1,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptane is a topic of interest due to its unique chemical structure. This compound, with its intricate framework of phosphorus and sulfur, exhibits notable characteristics when interacting with various solvents.

General Observations:

  • Polar Solvents: The presence of sulfur and phosphorus suggests potential solubility in polar solvents such as water and alcohols but would depend on specific interactions.
  • Non-Polar Solvents: Given its complex structure, it may also show compatibility with non-polar solvents, enhancing its versatility in different chemical environments.
  • Temperature Sensitivity: Like many similar compounds, solubility may vary significantly with temperature changes, offering insights into its thermal stability.

As highlighted by many studies, "the solubility of a compound often governs its reactivity and application in various fields." Therefore, understanding the solubility of 3,5,7-trithia-1,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptane is crucial for its practical applications.

In summary, the solubility of this compound can be influenced by:

  1. Chemical structure and functional groups present
  2. Type of solvent used
  3. Environmental conditions such as temperature and pressure

Further experimental analysis is needed to fully characterize its solubility traits and their implications in chemical processes.

Interesting facts

Interesting Facts about 3,5,7-Trithia-1,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptane

This fascinating compound presents a remarkable example of complex molecular architecture in the world of chemical compounds. As a chemist, you cannot help but be intrigued by its unique structural features and the implications for its reactivity and applications.

Chemical Structure and Composition

  • Trithia: The presence of sulfur atoms in the structure introduces interesting chemical behaviors, potentially providing unique characteristics such as increased reactivity or altered electronic properties.
  • Phosphorus-rich: With multiple phosphorus atoms, this compound can serve as a precursor in various chemical syntheses and perhaps in materials science, where phosphorus plays a crucial role in creating new functionalities.
  • Tricyclic architecture: The intricate arrangement of atoms in a tricyclic configuration suggests potential for unique strain and stability properties that could be studied in greater detail.

Potential Applications

The unique composition of this compound opens doors to various applications:

  • Material Science: Due to its distinctive structural properties, it could be used in designing novel materials.
  • Catalysis: Its phosphorus and sulfur content may allow it to act as a catalyst in specific reactions, making it worthy of research in synthetic organic chemistry.
  • Pharmaceuticals: The compound's unique arrangement may inspire the synthesis of novel drug candidates, leading to innovative therapeutic solutions.

Research and Exploration

As research progresses, this compound serves as an exciting target for chemists aiming to explore the depths of phosphorus and sulfur chemistry:

  • Theoretical Studies: Computational chemistry could provide insights into the compound's reactivity and stability, guiding future experimental designs.
  • New Discoveries: Each experiment with this compound could lead to unexpected findings, contributing to the broader field of inorganic and organometallic chemistry.
  • Collaboration Opportunities: The complexity of this compound encourages interdisciplinary collaborations between chemists, material scientists, and pharmacologists.

In summary, 3,5,7-trithia-1,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptane is not just a chemical compound but a treasure trove of research possibilities, waiting for dedicated scientists to unravel its mysteries and harness its potential.

Synonyms
PHOSPHORUS SESQUISULFIDE
1314-85-8
Phosphorous sesquisulfide
Phosphorus(III) sulfide(IV)
UN1341
HSDB 1257
Phosphorus (III) sulfide (IV)
Sesquisulfure de phosphore
AI3-15014
Sesquisulfure de phosphore [French]
EINECS 215-245-0
UNII-8V5Q0M194Y
3,5,7-trithia-1,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptane
8V5Q0M194Y
DTXSID4074562
PHOSPHORUS SESQUISULFIDE [HSDB]
UN-1341
Phosphorus sesquisulfide, free from yellow or white phosphorous
3,5,7-Trithia-1,2,4,6-tetraphosphatricyclo(2.2.1.02,6)heptane
phosphorus sesquisulphide
DTXCID7034044
PHOSPHORUS SESQUISULFIDE, FREE FROM YELLOW AND WHITE PHOSPHORUS
PHOSPHORUS SESQUISULPHIDE, FREE FROM YELLOW AND WHITE PHOSPHORUS
215-245-0
Tetraphosphorus trisulfide
Trisulfurated phosphorus
Phosphorus sulfide (P4S3)
P4S3
RWQFRHVDPXXRQN-UHFFFAOYSA-N
TETRAPHOSPHORUS TRISULFIDE [MI]
Q2454591
Phosphorus sesquisulfide, free from yellow or white phosphorous [UN1341] [Flammable solid]