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DIMETHYLDICHLOROSILANE, 99+%
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DIMETHYLDICHLOROSILANE, 99+%

CAS: 75-78-5

Ref. 3H-SID4120.1

18kgA consultar
Entrega estimada en Estados Unidos, el Viernes 11 de Abril de 2025

Información del producto

Nombre:
DIMETHYLDICHLOROSILANE, 99+%
Sinónimos:
  • Chlorodimethylsilane
  • Dcdms
  • Dichlor(dimethyl)silan
  • Dichloro(dimethyl)silane
  • Dichlorodimethylsilicon
  • Dicloro(Dimetil)Silano
  • Dimethyl dichlorosilane
  • Dimethyldichlorosilane
  • Dimethylsilane dichloride
  • Dimethylsilyl dichloride
  • Ver más sinónimos
  • Dmdcs
  • Inerton AW-DMCS
  • Ka 12
  • Ka 22
  • LS 130 (silane)
  • Ls 130
  • M 2
  • M 2 (silane)
  • Nsc 77070
  • Repel-Silane
  • Sid 4120.0
  • Silane, Dichlorodimethyl
  • Silanization Sol. Ii
  • Silanization solution II
  • Sylon Ct
  • Tsl 8032
  • Dichlorodimethylsilane
Descripción:

Bridging Silicon-Based Blocking Agent
Used as a protecting group for reactive hydrogens in alcohols, amines, thiols, and carboxylic acids. Organosilanes are hydrogen-like, can be introduced in high yield, and can be removed under selective conditions. They are stable over a wide range of reaction conditions and can be removed in the presence of other functional groups, including other protecting groups. The tolerance of silylated alcohols to chemical transformations summary is presented in Table 1 of the Silicon-Based Blocking Agents brochure.
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.
Dimethyldichlorosilane; Dichlorodimethylsilane; DMS
AIR TRANSPORT FORBIDDENRedistilledViscosity: 0.47 cStVapor pressure, 17 °C: 100 mmSpecific heat: 0.92 J/g/°ΔHcomb: -2,055 kJ/molΔHvap: 33.5 kJ/molSurface tension: 20.1 mN/mCoefficient of thermal expansion: 1.3 x 10-3Critical temperature: 247.2 °CCritical pressure: 34.4 atmFundamental monomer for siliconesEmployed in the tethering of two olefins for the cross metathesis-coupling step in the synthesis of Attenol AAids in the intramolecular Pinacol reactionReacts with alcohols, diols, and hydroxy carboxylic acidsEmployed as a protecting group/template in C-glycoside synthesisAvailable in a lower purity as SID4120.0Summary of selective deprotection conditions is provided in Table 7 through Table 20 of the Silicon-Based Blocking Agents brochure

Aviso:
Nuestros productos están destinados únicamente para uso en laboratorio. Para cualquier otro uso, por favor contáctenos.
Marca:
Gelest
Almacenamiento de larga duración:
Notas:

Propiedades químicas

Peso molecular:
129.06
Fórmula:
C2H6Cl2Si
Pureza:
99+%
Color/Forma:
Straw Liquid
MDL:
Punto de fusión:
Punto de ebullición:
Punto de inflamabilidad:
Densidad:
Concentración:
EINECS:
Merck:
Código HS:

Información de peligrosidad

Número UN:
Cantidad exceptuada (EQ):
Clase:
Frases H:
Frases P:
Prohibido volar:
Información de peligrosidad:
Grupo de empaquetado:
Cantidad limitada (LQ):

Consulta técnica sobre: 3H-SID4120.1 DIMETHYLDICHLOROSILANE, 99+%

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