CAS 2750-44-9
:3,3-Dicloro-1,1,1,5,5,5-hexametiltrisiloxano
Descripción:
3,3-Dicloro-1,1,1,5,5,5-hexametiltrisiloxano es un compuesto de siloxano caracterizado por su estructura única, que incluye un esqueleto de trisiloxano con múltiples grupos metilo y sustituyentes dicloros. Este compuesto típicamente exhibe propiedades comunes a los siloxanos, como estabilidad térmica, baja tensión superficial e hidrofobicidad. La presencia de átomos de cloro puede impartir reactividad adicional e influir en su solubilidad en varios disolventes. A menudo se utiliza en aplicaciones como formulaciones de silicona, tratamientos de superficie y como intermediario en la síntesis química. La estructura molecular del compuesto le permite funcionar de manera efectiva en diversas aplicaciones industriales, incluyendo como lubricante o en productos de cuidado personal. Las hojas de datos de seguridad indican que debe manejarse con cuidado, ya que puede representar riesgos ambientales y para la salud si no se gestiona adecuadamente. En general, 3,3-Dicloro-1,1,1,5,5,5-hexametiltrisiloxano es un químico versátil con características específicas que lo hacen valioso en varios procesos químicos e industriales.
Fórmula:C6H18Cl2O2Si3
InChI:InChI=1/C6H18Cl2O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-6H3
SMILES:C[Si](C)(C)O[Si](Cl)(Cl)O[Si](C)(C)C
Sinónimos:- Trisiloxane, 3,3-dichloro-1,1,1,5,5,5-hexamethyl-
Ordenar por
Pureza (%)
0
100
|
0
|
50
|
90
|
95
|
100
Encontrado 2 productos.
BIS(TRIMETHYLSILOXY)DICHLOROSILANE
CAS:<p>Specialty Silicon-Based Blocking Agent<br>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.<br>Alkyl Silane - Conventional Surface Bonding<br>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.<br>Bis(trimethylsiloxy)dichlorosilane; 3,3-Dichlorohexamethyltrisiloxane<br>Sterically-hindered for the protection of diolsSummary of selective deprotection conditions is provided in Table 7 through Table 20 of the Silicon-Based Blocking Agents brochure<br></p>Fórmula:C6H18Cl2O2Si3Pureza:92%Forma y color:Straw LiquidPeso molecular:277.37
