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Trichloro(octyl)silane

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Identification
Molecular formula
C8H17Cl3Si
CAS number
5283-66-9
IUPAC name
trichloro(octyl)silane
State
State

At room temperature, trichloro(octyl)silane exists as a liquid. It should be handled with care, as it can react with moisture.

Melting point (Celsius)
-7.00
Melting point (Kelvin)
266.15
Boiling point (Celsius)
231.00
Boiling point (Kelvin)
504.15
General information
Molecular weight
247.67g/mol
Molar mass
0.0000g/mol
Density
1.0450g/cm3
Appearence

Trichloro(octyl)silane is a colorless liquid. It has a pungent odor characteristic of organosilicon compounds.

Comment on solubility

Solubility of Trichloro(octyl)silane

Trichloro(octyl)silane, with the chemical formula C8H17Cl3Si, is an intriguing compound when it comes to solubility behavior. Understanding its solubility is essential for various applications, especially in surface modification and chemical synthesis.

Key Insights on Solubility:

  • Solvent Compatibility: Trichloro(octyl)silane is generally soluble in non-polar solvents such as hexane and toluene. This is largely due to its hydrophobic octyl chain, which favors interactions with non-polar environments.
  • Poor Water Solubility: It has very limited solubility in water. This is attributed to the presence of the trichloro group, which can disrupt hydrogen bonding and makes the molecule energetically unfavorable in polar solvents.
  • Functional Group Influence: The silane functional group enhances the compound’s ability to react with various surfaces, making it less reliant on solubility in water.
  • Applications: Due to its solubility characteristics, trichloro(octyl)silane is often employed in modifying silica surfaces or as a coupling agent in various materials.

In summary, trichloro(octyl)silane demonstrates significant solubility in non-polar solvents while exhibiting poor solubility in water. This behavior can be strategically utilized in applications requiring surface modification and chemical reactivity.

Interesting facts

Interesting Facts about Trichloro(octyl)silane

Trichloro(octyl)silane is a fascinating compound with a variety of applications and intriguing properties. Below are some key points that highlight its significance:

  • Surface Modification: This compound is often used in the field of materials science for surface modification. It can effectively modify the surface of glass, metals, and other substrates, enhancing properties such as hydrophobicity and adhesion.
  • Silane Coupling Agent: Trichloro(octyl)silane acts as a silane coupling agent, which helps improve the bonding between organic compounds and inorganic surfaces. This ability is critical in composite materials and coatings, making it indispensable in industries like construction and automotive.
  • Biocompatibility: In biomedical applications, the compound’s modification of surfaces can enhance biocompatibility, promoting better interactions with biological tissues. This quality is essential for medical implants and devices.
  • Environmental Impact: While it offers various benefits, it's essential to handle trichloro(octyl)silane with care due to potential environmental impacts. The compound can hydrolyze and release hydrochloric acid, necessitating proper disposal and safety protocols.
  • Research Applications: Scientists often utilize trichloro(octyl)silane in research to study surface chemistry and the behavior of different materials when subjected to chemical treatments.

In summary, trichloro(octyl)silane is not just another silane; its unique functionalities and applications make it a topic of interest in various scientific domains. With its roles in surface modification and biomedical engineering, this compound continues to inspire innovative solutions in technology and medicine.

Synonyms
Trichloro(octyl)silane
OCTYLTRICHLOROSILANE
5283-66-9
Silane, trichlorooctyl-
Trichlorooctylsilane
HSDB 1998
UNII-JV18I1WCU8
EINECS 226-112-1
JV18I1WCU8
UN1801
Silane, octyltrichloro-
DTXSID5029269
EC 226-112-1
TRICHLOROOCTYLSILANE [HSDB]
CO9830
LS 2190
UN 1801
nOctyltrichlorosilane
Silane, trichlorooctyl
DTXCID709269
P 09830
226-112-1
rchuvcpbwwsumc-uhfffaoysa-n
n-Octyltrichlorosilane
MFCD00000488
Trichloro-n-octylsilane
SCHEMBL132734
Trichloro(octyl)silane, 97%
SCHEMBL3177967
CHEMBL2133549
AKOS016012912
FS-4553
s12750
NCGC00164352-01
NS00044824
O0168
Octyltrichlorosilane [UN1801] [Corrosive]
D91823
EN300-7864152
Q27281708