CAS 149-74-6

Diclorometilfenilsilano

Descripción:

Diclorometilfenilsilano, con el número CAS 149-74-6, es un compuesto organosilícico caracterizado por la presencia de un átomo de silicio unido a un grupo fenilo, un grupo metilo y dos átomos de cloro. Este compuesto típicamente aparece como un líquido incoloro a amarillo pálido y es conocido por su reactividad, particularmente en reacciones de sustitución nucleofílica debido a la presencia de los grupos funcionales clorados. A menudo se utiliza como un agente de acoplamiento de silano, mejorando la adhesión entre materiales inorgánicos y polímeros orgánicos. Además, Diclorometilfenilsilano puede servir como un intermedio en la síntesis de varios compuestos que contienen silicio. Sus propiedades químicas incluyen un punto de ebullición relativamente bajo y una solubilidad moderada en disolventes orgánicos, lo que lo hace adecuado para diversas aplicaciones en ciencia de materiales y síntesis orgánica. Sin embargo, debe manejarse con cuidado debido a su potencial toxicidad y reactividad, particularmente en presencia de humedad, lo que puede llevar a la hidrólisis y la liberación de ácido clorhídrico. Se deben seguir medidas y protocolos de seguridad adecuados al trabajar con este compuesto.

Fórmula: C₇H₈Cl₂Si

InChI: InChI=1S/C7H8Cl2Si/c1-10(8,9)7-5-3-2-4-6-7/h2-6H,1H3

Clave InChI: InChIKey=GNEPOXWQWFSSOU-UHFFFAOYSA-N

SMILES: [Si](C)(Cl)(Cl)C1=CC=CC=C1

Sinónimos:

• (Dichloromethylsilyl)benzene
• Benzene, (dichloromethylsilyl)-
• Benzyl(Dichloro)Silane
• Dichlor(methyl)(phenyl)silan
• Dichloro(methyl)(phenyl)silane
• Dichlorophenylmethylsilane
• Dicloro(Fenil)(Metil)Silano
• Ls 1490
• Methylphenyldichlorosilane
• Nsc 96621
• Phenyldichloro(methyl)silane
• Phenylmethyldichlorosilane
• Silane, Methylphenyldichloro-
• Silane, dichloromethylphenyl-
• Tsl 8067
• [(Dichloro)methylsilyl]benzene

Dichloro(methyl)phenylsilane

CAS: 149-74-6

Fórmula: C₇H₈Cl₂Si

Pureza: >98.0%(GC)

Forma y color: Colorless to Almost colorless clear liquid

Peso molecular: 191.13

Ref: 3B-P0790

Dichloromethylphenylsilane, 98%

CAS: 149-74-6

Dichloromethylphenylsilane is used as a monomer (‘building block’) in the production of silicone polymers or silicone resins. Silicone polymers may be oils, greases and rubbers. It is also used as an intermediate (starting material) in the production of other organosilicon substances. It is a bifunc

Fórmula: C₇H₈Cl₂Si

Pureza: 98%

Forma y color: Liquid, Clear colorless to pale pink

Peso molecular: 191.13

Ref: 02-B23999

Methylphenyldichlorosilane, min. 97%

CAS: 149-74-6

Methylphenyldichlorosilane, min. 97%

Fórmula: (CH₃)(C₆H₅)SiCl₂

Pureza: min. 97%

Forma y color: colorless liq.

Peso molecular: 191.11

Ref: 08-93-1415

Methyldichlorophenylsilane

CAS: 149-74-6

Methyldichlorophenylsilane

Pureza: 95%

Peso molecular: 191.13g/mol

Ref: 54-OR315169

PHENYLMETHYLDICHLOROSILANE

CAS: 149-74-6

Aromatic 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.
Arylsilane Cross-Coupling Agent
The cross-coupling reaction is a highly useful methodology for the formation of carbon-carbon bonds. It involves two reagents, with one typically being a suitable organometallic reagent - the nucleophile - and the other a suitable organic substrate, normally an unsaturated halide, tosylate or similar - the electrophile.
Phenylmethyldichlorosilane; Methylphenyldichlorosilane; Dichloromethylphenylsilane
Viscosity, 20 °C: 1.2 cStΔHvap: 48.1 kJ/molVapor pressure, 82.5 °C: 13 mmMonomer for high temperature siliconesReacts well under the influence of NaOH versus fluoride activation w/ aryl chlorides, bromides, and iodides

Fórmula: C₇H₈Cl₂Si

Pureza: 97%

Forma y color: Liquid

Peso molecular: 191.13

Ref: 3H-SIP6738.0