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Potassium methylphosphonothioate

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Identification
Molecular formula
K+[CH3O2PS-]
CAS number
17853-21-9
IUPAC name
potassium;dimethoxy-oxido-thioxo-lambda5-phosphane
State
State

At room temperature, potassium methylphosphonothioate is in a solid state. It is typically stable as a crystalline powder, although it should be handled with care to prevent moisture absorption.

Melting point (Celsius)
175.00
Melting point (Kelvin)
448.15
Boiling point (Celsius)
320.00
Boiling point (Kelvin)
593.15
General information
Molecular weight
156.19g/mol
Molar mass
156.1920g/mol
Density
2.1200g/cm3
Appearence

Potassium methylphosphonothioate is typically a solid at room temperature. It appears as a white crystalline powder, which can be quite hygroscopic, meaning it readily absorbs moisture from the environment. It is important to store it in a dry place to maintain its stability.

Comment on solubility

Solubility of Potassium Dimethoxy-oxido-thioxo-lambda5-phosphane

The solubility of potassium dimethoxy-oxido-thioxo-lambda5-phosphane can be influenced by various factors, including its structural characteristics and the presence of specific functional groups. Here are some key points to consider:

  • Polarity: The presence of multiple methoxy groups suggests a degree of polarity, which can enhance solubility in polar solvents such as water.
  • Ion Formation: As a potassium compound, it may dissociate in solution to release potassium ions (K+), contributing to its overall solubility.
  • Solvent Interaction: Solubility is often maximized when the compound can effectively interact with the solvent molecules. The methoxy groups can form hydrogen bonds with water, potentially increasing solubility.
  • Temperature Dependency: Like many chemical compounds, solubility may increase with temperature, making heat a crucial factor in dissolution.

In summary, while the specific solubility of potassium dimethoxy-oxido-thioxo-lambda5-phosphane hasn't been exhaustively documented, its structural features suggest that it may be soluble in polar solvents, particularly water, due to its ionic nature and the presence of polar functional groups.

Interesting facts

Interesting Facts About Potassium Dimethoxy-Oxido-Thioxo-Lambda5-Phosphane

Potassium dimethoxy-oxido-thioxo-lambda5-phosphane is a fascinating compound that showcases the intriguing chemistry associated with phosphorus and its derivatives. Here are some impactful facts that highlight its significance:

  • Phosphorus Chemistry: This compound is classified under phosphorothioates, emphasizing the unique bonding characteristics between phosphorus, sulfur, and oxygen. Such compounds often reveal interesting reactivity patterns.
  • Dimethoxy Groups: The presence of dimethoxy groups in its structure allows for potential applications in organic synthesis, as these functional groups can influence nucleophilicity and reactivity.
  • Applications in Agriculture: Due to its phosphorus content, this compound has potential implications in fertilizers, as phosphorus is an essential macronutrient for plant growth. Understanding its application can lead to improved agricultural practices.
  • Biological Significance: Phosphorus compounds play a crucial role in biological systems, especially in the formation of DNA and RNA. This relevance extends to the potential biochemical applications of potassium dimethoxy-oxido-thioxo-lambda5-phosphane.
  • Structural Insights: The unique lambda notation indicates the oxidation state of phosphorus in the compound, a characteristically informative aspect in coordination chemistry, helping scientists predict how the compound might behave in different environments.

In summary, potassium dimethoxy-oxido-thioxo-lambda5-phosphane is more than just a chemical formula; it represents a nexus of agricultural, biological, and synthetic chemistry. As researchers explore its properties, we may uncover more about its potential uses in sustainable practices and advanced materials.