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tris(trimethylsilyl) phosphate

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Identification
Molecular formula
C9H27O4PSi3
CAS number
10497-05-9
IUPAC name
tris(trimethylsilyl) phosphate
State
State

Tris(trimethylsilyl) phosphate is a liquid at room temperature. It maintains this state under standard conditions due to its relatively high boiling point and low melting point, making it quite stable as a liquid over a wide range of temperatures.

Melting point (Celsius)
-60.00
Melting point (Kelvin)
213.15
Boiling point (Celsius)
230.00
Boiling point (Kelvin)
503.15
General information
Molecular weight
296.56g/mol
Molar mass
296.5550g/mol
Density
1.0290g/cm3
Appearence

Tris(trimethylsilyl) phosphate is typically a clear, colorless liquid. Its appearance can be likened to that of many other organosilicon compounds, which often have a characteristic oily texture.

Comment on solubility

Solubility of Tris(trimethylsilyl) Phosphate

Tris(trimethylsilyl) phosphate, often abbreviated as TMSP, is an interesting compound in terms of solubility behavior. This chemical, with the formula C9H27O4PSi9, displays unique solubility characteristics due to its trimethylsilyl groups.

Key Points About Solubility:

  • Polar and Nonpolar Interaction: The presence of the phosphate group suggests some polar characteristics, while the trimethylsilyl substituents provide significant nonpolar features.
  • Liquid State: TMSP is typically found as a liquid at room temperature, indicating that it can dissolve a variety of other compounds.
  • Solvents: It is often soluble in organic solvents such as benzene, toluene, and diethyl ether due to its nonpolar regions.
  • Water Solubility: The solubility in water is significantly limited, highlighting the hydrophobic nature imparted by the trimethylsilyl groups.

To sum it all up, the solubility of tris(trimethylsilyl) phosphate is largely defined by the balance between its polar and nonpolar components. It is a testament to how molecular structure can profoundly influence solubility in different environments. As chemists often say, “like dissolves like,” and this compound serves as a prime example of that principle!

Interesting facts

Interesting Facts about Tris(trimethylsilyl) Phosphate

Tris(trimethylsilyl) phosphate is a fascinating compound in the world of chemistry, particularly celebrated for its unique properties and applications. Here are some interesting insights:

  • Versatile Chemical Intermediate: This compound serves as a crucial intermediate in organic synthesis, particularly in the formation of phosphoramidates and phosphonamidates, which are essential in drug development and agrochemicals.
  • Stabilizing Agent: Its structure allows it to function effectively as a stabilizer for various chemical reactions, enhancing the efficiency and selectivity of processes involving other functional groups.
  • Monomer Potential: Tris(trimethylsilyl) phosphate can participate in polymerization reactions, yielding polymers with interesting properties for materials science and engineering applications.
  • Solvents and Catalysts: The compound has been employed as a solvent and catalyst in numerous chemical reactions, highlighting its role in facilitating various organic transformations.
  • Environmental Consideration: With advancements in green chemistry, this compound's reactivity and stability make it a candidate for developing more sustainable chemical processes.

In the words of a leading chemist, “The utility of tris(trimethylsilyl) phosphate in organic synthesis cannot be overstated—its ability to act as a multifunctional reagent widens the scope of possible reactions we can explore.” This compound not only emphasizes the complexity of chemical interactions but also the innovative possibilities present in the realm of synthetic chemistry.

Overall, tris(trimethylsilyl) phosphate exemplifies how a single compound can open up new avenues in both applied chemistry and research, making it a valuable subject of study in contemporary chemical science.

Synonyms
Tris(trimethylsilyl) phosphate
10497-05-9
Tris(trimethylsilyl)phosphate
EINECS 234-028-1
BRN 1794624
Phosphoric acid tris(trimethylsilyl ester)
Phosphoric Acid Tris(trimethylsilyl) Ester
Phosphoric acid, triTMS
Phosphoric acid, tris-TMS
CHEBI:144345
DTXSID60909282
4-04-00-04017 (Beilstein Handbook Reference)
DTXCID601338347
tris(trimethylsiloxy)phosphine oxide
tris(trimethylsilyl) ester of phosphoric acid
234-028-1
qjmmcgkxbzvaei-uhfffaoysa-n
Silanol, trimethyl-, phosphate (3:1)
Tris-(trimethylsilyl)fosfat
MFCD00008267
PHOSPHORIC ACID, TRIS(TRIMETHYLSILYL) ESTER
Tris-(trimethylsilyl)fosfat [Czech]
C9H27O4PSi3
tritrimethylsilyl phosphate
SCHEMBL394297
AKOS015856733
FT61197
s21325
Tris(trimethylsilyl) phosphate, >=98%
BP-21437
SY057776
DB-040583
phosphoric acid tris-(trimethylsilyl) ester
CS-0187713
NS00054421
P1248
D92093
Silanol, 1,1,1-trimethyl-, 1,1',1''-phosphate
Phosphoric acid tris(trimethylsilyl) ester;Tris(trimethylsiloxy)phosphine oxide