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Trimethoxy(thioxo)phosphorane

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Identification
Molecular formula
C3H9O3PS
CAS number
14830-71-8
IUPAC name
trimethoxy(thioxo)-lambda5-phosphane
State
State

At room temperature, trimethoxy(thioxo)phosphorane exists in a liquid state.

Melting point (Celsius)
-80.00
Melting point (Kelvin)
193.15
Boiling point (Celsius)
188.50
Boiling point (Kelvin)
461.65
General information
Molecular weight
156.16g/mol
Molar mass
156.1560g/mol
Density
1.3100g/cm3
Appearence

Trimethoxy(thioxo)phosphorane is typically a colorless liquid with a distinctive odor. As a thioxo derivative, it is a compound where one of the usual oxygen atoms in phosphate derivatives is replaced by a sulfur atom.

Comment on solubility

Solubility of Trimethoxy(thioxo)-lambda5-phosphane

The solubility of trimethoxy(thioxo)-lambda5-phosphane in various solvents can be intriguing, given its unique chemical structure. This compound tends to exhibit specific solubility characteristics mainly influenced by its functional groups. Here are some key points to consider:

  • Polar Solvents: Trimethoxy(thioxo)-lambda5-phosphane is expected to be soluble in polar solvents such as water and alcohols due to the presence of methoxy groups, which can interact favorably with polar environments.
  • Nonpolar Solvents: Conversely, in nonpolar solvents, the solubility may be limited. The thioxo group contributes to the molecular polarity but is less effective at stabilizing nonpolar interactions.
  • Temperature Effects: Like many chemical compounds, its solubility can depend on temperature; typically, increased temperature may enhance solubility in solvents.
  • Concentration Effects: As with other solutes, the **concentration** at which the compound is added can lead to variations in solubility, where saturation levels become crucial in determining solubility limits.

In summary, while trimethoxy(thioxo)-lambda5-phosphane can show solubility in polar solvents, its behavior in nonpolar environments is considerably restricted. Understanding these solubility intricacies is essential for practical applications in synthesis and reactions.

Interesting facts

Interesting Facts about Trimethoxy(thioxo)-lambda5-Phosphane

Trimethoxy(thioxo)-lambda5-phosphane is an intriguing compound that belongs to the class of organophosphorus compounds. Its unique structure and properties open the door to a variety of interesting applications and characteristics:

  • Versatile Reactivity: The presence of the thioxo group (–S=O) alongside the trimethoxy substituents contributes to the compound's reactivity, making it useful in various chemical transformations.
  • Synthesis Applications: This compound can act as a precursor in the synthesis of more complex phosphorus-containing compounds, providing a functional platform for chemists.
  • Coordination Chemistry: Trimethoxy(thioxo)-lambda5-phosphane can coordinate with metal ions, which enables its use in catalysis and material science.
  • Bioactivity Potential: Organophosphorus compounds often exhibit bioactivity, making this compound a potential candidate for studies in agricultural chemistry and pharmaceuticals.

As a chemist or student exploring this fascinating compound, you may find yourself captivated by its applications in synthetic chemistry and coordination complexes. This compound exemplifies the rich diversity in the world of phosphorus chemistry, offering a glimpse into the interplay between structure, reactivity, and application.

In the words of renowned chemist Linus Pauling, “Chemistry is the science that investigates the properties of substances and the changes they undergo.” Trimethoxy(thioxo)-lambda5-phosphane is a prime example of this dynamic and exciting field!

Synonyms
Trimethyl thiophosphate
152-18-1
O,O,O-TRIMETHYL PHOSPHOROTHIOATE
Trimethylthiophosphate
O,O,O-Trimethyl thiophosphate
Trimethylthiofosfat
Phosphorothioic acid, O,O,O-trimethyl ester
O,O,O-Trimethylthiofosfat
HC 7900
SD 4741
O,O,O-Trimethylthiophosphate
trimethoxy(sulfanylidene)-lambda5-phosphane
O,O,O-Trimethylester kyseliny thiofosforecne
7900-HC
O,O,O-Trimethylthiophosphate 100 microg/mL in Acetonitrile
Trimethylthiofosfat [Czech]
CCRIS 5569
O,O,O-Trimethylthiofosfat [Czech]
AI3-51712
O,O,O-Trimethylphosphorthioate; Trimethoxy(thioxo)-lambda5-phosphane
MFCD00014888
O,O,O-Trimethylester kyseliny thiofosforecne [Czech]
Trimethyl thionophosphate
O,O,O-Trimethyl phosphorothioic acid ester
Trimethoxyphosphine Sulfide
69JRL96TGY
(CH3O)3PS
SCHEMBL259934
DTXSID30164927
o,o',o''-Trimethyl thiophosphate
Trimethoxy-sulfanylidenephosphorane
AAA15218
Methyl Phosphorothioate ((MeO)3PS)
O,O,O-TRIMETHYLPHOSPHOROTHIOATE
HC-7900
SK-4741
DB-234127
CS-0001866
E80832
EN300-107685
Q63396031