CAS 75-79-6

Méthyltrichlorosilane

Description :

Méthyltrichlorosilane, avec le numéro CAS 75-79-6, est un composé organosiliconé caractérisé par sa formule chimique CH3SiCl3. Il se présente sous la forme d'un liquide incolore à jaune pâle avec une odeur piquante. Ce composé est remarquable pour sa réactivité, en particulier lors de l'hydrolyse, où il réagit avec l'eau pour produire du silanol et de l'acide chlorhydrique, ce qui le rend utile dans la synthèse de polymères et de revêtements en silicone. Méthyltrichlorosilane est également utilisé dans la production d'agents de couplage silane, qui améliorent l'adhésion des matériaux organiques aux substrats inorganiques. Il a un point d'ébullition relativement bas et est volatil, ce qui nécessite une manipulation prudente pour éviter l'inhalation ou le contact cutané. De plus, il est classé comme un matériau dangereux en raison de sa nature corrosive et de son impact environnemental potentiel. Un stockage approprié dans un endroit frais et sec, à l'abri de l'humidité, est essentiel pour maintenir sa stabilité et prévenir les réactions indésirables. Dans l'ensemble, Méthyltrichlorosilane est un composé polyvalent avec des applications significatives dans la science des matériaux et la fabrication chimique.

Formule : CCl₃Si

InChI : InChI=1/CCl3Si/c2-1(3,4)5/q+3

Code InChI : InChIKey=JLUFWMXJHAVVNN-UHFFFAOYSA-N

SMILES : C(Cl)(Cl)(Cl)[Si]

Synonymes :

• A 154
• A 154 (silane)
• Ka 13
• LS 40 (silane)
• Ls 40
• Methylsilicon trichloride
• Methylsilyl trichloride
• Nsc 77069
• Silane, Methyltrichloro
• Silane, trichloromethyl-
• Trichlor(methyl)silan
• Trichloro(methyl)silane
• Trichloromethylsilane
• Trichloromethylsilicon
• Tricloro(Metil)Silano

Trichloro(methyl)silane

CAS : 75-79-6

Formule : CH₃Cl₃Si

Degré de pureté : >98.0%(GC)(T)

Couleur et forme : Colorless to Almost colorless clear liquid

Masse moléculaire : 149.47

Ref: 3B-M0450

Methyltrichlorosilane, 97%

CAS : 75-79-6

Methyltrichlorosilane is used in production of methyl silicone resins, its vapor reacts with water on surfaces to give a thin layer of methylpolysiloxane which make it a water-repellent film. A combination of methyltrichlorosilane and sodium iodide can be used to cleave carbon-oxygen bonds such as m

Formule : CH₃Cl₃Si

Degré de pureté : 97%

Couleur et forme : Clear colorless, Liquid

Masse moléculaire : 149.47

Ref: 02-B23107

Trichloromethylsilane, min. 97%

CAS : 75-79-6

Trichloromethylsilane, min. 97%

Formule : CH₃SiCl₃

Degré de pureté : min. 97%

Couleur et forme : colorless liq.

Masse moléculaire : 149.50

Ref: 08-93-1417

Trichloro(methyl)silane,98%

CAS : 75-79-6

Degré de pureté : 98%

Couleur et forme : Liquid

Masse moléculaire : 149.47000122070312

Ref: 10-S16800

METHYLTRICHLOROSILANE, 99% 5-GAL DRUM

CAS : 75-79-6

Alkyl Silane - Conventional Surface Bonding
Aliphatic, fluorinated aliphatic or substituted aromatic hydrocarbon substituents are the hydrophobic entities which enable silanes to induce surface hydrophobicity. The organic substitution of the silane must be non-polar. The hydrophobic effect of the organic substitution can be related to the free energy of transfer of hydrocarbon molecules from an aqueous phase to a homogeneous hydrocarbon phase. A successful hydrophobic coating must eliminate or mitigate hydrogen bonding and shield polar surfaces from interaction with water by creating a non-polar interphase. Although silane and silicone derived coatings are in general the most hydrophobic, they maintain a high degree of permeability to water vapor. This allows coatings to breathe and reduce deterioration at the coating interface associated with entrapped water. Since ions are not transported through non-polar silane and silicone coatings, they offer protection to composite structures ranging from pigmented coatings to rebar reinforced concrete. A selection guide for hydrophobic silanes can be found on pages 22-31 of the Hydrophobicity, Hydrophilicity and Silane Surface Modification brochure.
Methyltrichlorosilane; Trichloromethylsilane; Trichlorosilylmethane
Viscosity: 0.46 cStΔHvap: 31.0 kJ/molSurface tension: 20.3 mN/mIonization potential: 11.36 eVSpecific heat: 0.92 J/g/°Vapor pressure, 13.5 °C: 100 mmCritical temperature: 243 °CCritical pressure: 39 atmCoefficient of thermal expansion: 1.3 x 10-3Fundamental builing-block for silicone resinsForms silicon carbide by pyrolysisIn a synergistic fashion with boron trifluoride etherate catalyzes the crossed imino aldehyde pinacol couplingIn combination with H2 forms SiC by CVDStandard grade available, SIM6520.0

Formule : CH₃Cl₃Si

Degré de pureté : 99%

Couleur et forme : Straw Liquid

Masse moléculaire : 149.48

Ref: 3H-SIM6520.1

METHYLTRICHLOROSILANE, 98%

CAS : 75-79-6

Alkyl Silane - Conventional Surface Bonding
Aliphatic, fluorinated aliphatic or substituted aromatic hydrocarbon substituents are the hydrophobic entities which enable silanes to induce surface hydrophobicity. The organic substitution of the silane must be non-polar. The hydrophobic effect of the organic substitution can be related to the free energy of transfer of hydrocarbon molecules from an aqueous phase to a homogeneous hydrocarbon phase. A successful hydrophobic coating must eliminate or mitigate hydrogen bonding and shield polar surfaces from interaction with water by creating a non-polar interphase. Although silane and silicone derived coatings are in general the most hydrophobic, they maintain a high degree of permeability to water vapor. This allows coatings to breathe and reduce deterioration at the coating interface associated with entrapped water. Since ions are not transported through non-polar silane and silicone coatings, they offer protection to composite structures ranging from pigmented coatings to rebar reinforced concrete. A selection guide for hydrophobic silanes can be found on pages 22-31 of the Hydrophobicity, Hydrophilicity and Silane Surface Modification brochure.
Methyltrichlorosilane; Trichloromethylsilane; Trichlorosilylmethane
Viscosity: 0.46 cStΔHvap: 31.0 kJ/molSurface tension: 20.3 mN/mIonization potential: 11.36 eVSpecific heat: 0.92 J/g/°Vapor pressure, 13.5 °C: 100 mmCritical temperature: 243 °CCritical pressure: 39 atmCoefficient of thermal expansion: 1.3 x 10-3Fundamental builing-block for silicone resinsForms silicon carbide by pyrolysisIn a synergistic fashion with boron trifluoride etherate catalyzes the crossed imino aldehyde pinacol couplingHigher purity grade available, SIM6520.1

Formule : CH₃Cl₃Si

Degré de pureté : 98%

Couleur et forme : Straw Liquid

Masse moléculaire : 149.48

Ref: 3H-SIM6520.0