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Hexadecoxy(trimethyl)silane

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Identification
Molecular formula
C19H42OSi
CAS number
18795-79-0
IUPAC name
hexadecoxy(trimethyl)silane
State
State

At room temperature, hexadecoxy(trimethyl)silane is a liquid. It flows easily and is not highly viscous.

Melting point (Celsius)
15.00
Melting point (Kelvin)
288.15
Boiling point (Celsius)
338.00
Boiling point (Kelvin)
611.15
General information
Molecular weight
326.63g/mol
Molar mass
326.6290g/mol
Density
0.8345g/cm3
Appearence

Hexadecoxy(trimethyl)silane is a colorless to pale yellow liquid. It is transparent and has an oily consistency, typical of many organosilicon compounds.

Comment on solubility

Solubility of Hexadecoxy(trimethyl)silane

Hexadecoxy(trimethyl)silane, with the chemical formula Si(CH3)3OC16H33, exhibits distinctive solubility characteristics that are influenced by its molecular structure. Due to the presence of a long hydrophobic hydrocarbon chain, solubility behavior is primarily governed by the following factors:

  • Hydrophobicity: The long hexadecyl chain imparts significant hydrophobic character, making the compound relatively insoluble in polar solvents such as water.
  • Solvent Interaction: However, hexadecoxy(trimethyl)silane shows increased solubility in non-polar and organic solvents like hexane, toluene, and chloroform, where the hydrophobic interactions are favorable.
  • Temperature Dependence: The solubility can also vary with temperature, as increased temperatures may enhance solubility in organic solvents due to increased molecular motion.

In summary, while hexadecoxy(trimethyl)silane demonstrates limited solubility in water, it is more soluble in non-polar organic solvents. As with many organosilicon compounds, understanding its solubility profile is crucial for its application in various chemical processes and formulations.

Interesting facts

Interesting Facts about Hexadecoxy(trimethyl)silane

Hexadecoxy(trimethyl)silane is a fascinating chemical compound that plays a significant role in various fields of science and technology. Here are some intriguing aspects:

  • Structure and Composition: This compound features a silane backbone with a long hexadecyl chain, which gives it unique hydrophobic properties. The combination of trimethyl groups and a long alkyl chain enhances its stability and reactivity.
  • Applications: Hexadecoxy(trimethyl)silane is commonly used in surface modification, where its silane groups can bond to a variety of substrates, making surfaces more hydrophobic and oleophobic. This can be particularly useful in coatings, adhesives, and in the development of self-cleaning surfaces.
  • Functional Groups: The presence of the ether (–O–) and silane (–Si–) functional groups provides unique properties to the material, making it an excellent candidate for various nanostructured materials and composites.
  • Research Potential: Scientists are exploring the use of this compound in biomedical applications, such as drug delivery systems and in the creation of biocompatible materials.
  • Green Chemistry: Hexadecoxy(trimethyl)silane also presents a chance for sustainable chemistry practices, as its derivates can be obtained from renewable resources, paving the way for eco-friendly alternatives in manufacturing processes.

As you delve into the study of hexadecoxy(trimethyl)silane, consider these key points that illustrate its importance and versatility in modern chemistry. Exploring this compound not only enriches your understanding of silanes but also opens doors to innovations in multiple scientific domains.

Synonyms
(HEXADECYLOXY)TRIMETHYLSILANE
1-Trimethylsiloxyhexadecane
Silane, (hexadecyloxy)trimethyl-
6221-90-5
cetyltrimethylsiloxane
1-Hexadecanol, O-TMS
1-Hexadecanol, TMS derivative
SCHEMBL5701643
DTXSID20211272
JTMICAOGVLZKRG-UHFFFAOYSA-N
(Hexadecyloxy)(trimethyl)silane #