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Trichloromethylsilane

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Identification
Molecular formula
CH3SiCl3
CAS number
75-79-6
IUPAC name
trichloro(methyl)silane
State
State

At room temperature, trichloromethylsilane exists as a liquid. It is highly reactive with water and other protic solvents.

Melting point (Celsius)
-93.00
Melting point (Kelvin)
180.15
Boiling point (Celsius)
66.60
Boiling point (Kelvin)
339.75
General information
Molecular weight
149.50g/mol
Molar mass
149.4990g/mol
Density
1.3350g/cm3
Appearence

Trichloromethylsilane is a colorless liquid with a sharp, pungent odor characteristic of chlorinated compounds. It is prone to hydrolysis if exposed to moisture, releasing hydrochloric acid and resulting in a fuming liquid.

Comment on solubility

Solubility of Trichloro(methyl)silane

Trichloro(methyl)silane, with the chemical formula CH3SiCl3, is a compound that exhibits unique solubility properties. This silane derivative is primarily characterized by its tendency to dissolve in organic solvents rather than in polar solvents like water. Below are some key insights regarding its solubility:

  • Organic Solvents: Trichloro(methyl)silane is soluble in nonpolar and moderately polar organic solvents such as hexane, benzene, and ether.
  • Water Interaction: Although it is generally considered insoluble in water, it can react with water to form hydrochloric acid and silanol; this reaction indicates its reactivity rather than solubility.
  • Hydrophobic Character: The presence of three chlorine atoms confers a degree of hydrophobicity, making it less favorable for dissolution in polar media.

As a result, understanding the solubility behavior of trichloro(methyl)silane is crucial for its application in chemical synthesis, where the choice of solvent can dramatically impact the efficiency and outcome of reactions. In summary, while it may be limited in aqueous solubility, its compatibility with various organic solvents makes it a versatile compound in many chemical processes.

Interesting facts

Exploring Trichloro(methyl)silane

Trichloro(methyl)silane represents a fascinating compound within the realm of organosilicon chemistry. This unique compound showcases a silicon atom bonded to three chlorine atoms and one methyl group, presenting a variety of interesting characteristics and applications.

Key Features and Applications

  • Synthesis of Silicones: Trichloro(methyl)silane is widely utilized in the synthesis of silicones, which are invaluable in diverse industries including electronics, automotive, and cosmetics.
  • Surface Modification: This compound is used in the surface modification of materials, enhancing their properties such as hydrophobicity and adhesion.
  • Intermediate in Reactions: It serves as a key intermediate in the production of various chlorosilanes, which are fundamental in silicon-based materials and coatings.
  • Reactivity: The presence of chlorine atoms renders it highly reactive, making it an important reagent in organic synthesis.

Health and Safety Considerations

While trichloro(methyl)silane offers numerous benefits, it is crucial to handle it with care. Due to its reactivity and potential hazards, appropriate safety measures should be taken during its use. As a compound that can release toxic gases upon hydrolysis, understanding its properties is essential for ensuring safe laboratory practices.

Fun Fact

In the world of silicon-based compounds, trichloro(methyl)silane stands out not only for its utility but also for its unique chemical behavior. Scientists have studied its interactions and transformations, revealing insights that deepen our understanding of chemical bonds and reactivity.

Overall, trichloro(methyl)silane is a compound that exemplifies the intricate connections between chemical structure and application, making it a subject of interest for both chemists and industry professionals alike.

Synonyms
METHYLTRICHLOROSILANE
75-79-6
Trichloro(methyl)silane
Trichloromethylsilane
Silane, trichloromethyl-
Methyl-trichlorsilan
Methylsilyl trichloride
Trichloromethylsilicon
Monomethyltrichlorosilane
Methylsilicochloroform
Silane, methyltrichloro-
Trichlor-methylsilan
NSC 77069
CCRIS 1322
HSDB 840
EINECS 200-902-6
trichloromethylsilan
UNII-UIR5I18638
BRN 1361381
CH3SiCl3
AI3-51465
UIR5I18638
MFCD00000481
NSC-77069
DTXSID4026426
EC 200-902-6
KA-13
LS-40
4-04-00-04212 (Beilstein Handbook Reference)
TSL-8003
Methyl-trichlorsilan [Czech]
Trichlor-methylsilan [Czech]
methyl trichlorosilane
UN1250
MeSiCl3
SiCH3Cl3
Methyltrichlorosilane, 99%
WLN: G-SI-GG1
SCHEMBL17738
METHYL SILICO CHLOROFORM
Methyltrichlorosilane, >=96%
DTXCID406426
SCHEMBL9391156
LS 40
METHYLTRICHLOROSILANE [HSDB]
NSC77069
AKOS008901381
UN 1250
LS-12928
InChI=1/CH3Cl3Si/c1-5(2,3)4/h1H
M0450
NS00041129
Methyltrichlorosilane [UN1250] [Flammable liquid]
Q1814764
F8881-5551
Methyltrichlorosilane, deposition grade, >=98% (GC), >=99.99% (as metals)
200-902-6