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O-ethyl methylphosphonothioate

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Identification
Molecular formula
C3H9O2PS
CAS number
114-98-3
IUPAC name
1-[methyl(sulfanyl)phosphoryl]oxyethane
State
State
The compound is in a liquid state at room temperature.
Melting point (Celsius)
-6.00
Melting point (Kelvin)
267.15
Boiling point (Celsius)
213.40
Boiling point (Kelvin)
486.55
General information
Molecular weight
140.14g/mol
Molar mass
140.1420g/mol
Density
1.1749g/cm3
Appearence

O-ethyl methylphosphonothioate is typically a colorless liquid at room temperature, though it can sometimes appear slightly yellowish.

Comment on solubility

Solubility of 1-[methyl(sulfanyl)phosphoryl]oxyethane

The solubility of 1-[methyl(sulfanyl)phosphoryl]oxyethane can be influenced by a variety of factors, primarily its molecular structure and interactions with solvent molecules. Here are some key points to consider:

  • Polarity: This compound possesses both hydrophilic and hydrophobic characteristics due to the presence of the phosphoryl and sulfanyl groups. This dual nature can affect its solubility in different solvents.
  • Solvent Selection:
    • Polar solvents (like water or alcohols) may dissolve the compound better due to the ability of polar interactions to stabilize the solute.
    • Non-polar solvents might be less effective as they struggle to interact with the polar groups of the compound.
  • Temperature Effects: Generally, increasing temperature may enhance solubility for many compounds. However, the specific response of 1-[methyl(sulfanyl)phosphoryl]oxyethane with temperature changes would need to be experimentally determined.
  • Concentration: The concentration of the compound can also affect its apparent solubility, with higher concentrations potentially leading to a decrease in further solubility due to saturation effects.

In summary, the solubility of 1-[methyl(sulfanyl)phosphoryl]oxyethane is influenced significantly by its molecular characteristics and the nature of the solvent. Understanding these interactions is crucial for predicting how this compound behaves in different physical states.

Interesting facts

Interesting Facts about 1-[methyl(sulfanyl)phosphoryl]oxyethane

1-[methyl(sulfanyl)phosphoryl]oxyethane is a fascinating compound that falls under the category of organophosphorus compounds. Here are some engaging insights into this unique molecule:

  • Phosphorus Chemistry: This compound showcases the versatility of phosphorus in organic synthesis. Phosphorus can form a variety of coordination complexes and can be a central atom in several important biochemical pathways.
  • Sulfanyl Group: The presence of the sulfanyl (-SH) group in the structure contributes to interesting chemical reactivity. It can participate in thiol reactions, making the compound useful in creating various derivatives.
  • Applications in Agriculture: Organophosphorus compounds like this one are often explored for their potential applications in agriculture. They may function as pesticides or herbicides due to their effectiveness against certain pests.
  • Biochemistry Connection: Compounds featuring phosphorus are crucial in biology, particularly in the formation of nucleotides, which are the building blocks of DNA and RNA. Understanding compounds like 1-[methyl(sulfanyl)phosphoryl]oxyethane can help in deciphering biological processes at a molecular level.
  • Potential for Drug Development: With ongoing research into organophosphorus compounds, there is potential for developing new therapeutic agents. Their ability to interact with biological systems could lead to innovative treatments in human health.

As researchers continue to explore the properties and applications of 1-[methyl(sulfanyl)phosphoryl]oxyethane, it becomes increasingly clear that this compound is not just a chemical curiosity but a valuable component for future scientific advancements.