CAS 3102-79-2

1H,1H,2H,2H-perfluorodecil diclorometilsilano

Descripción:

1H,1H,2H,2H-perfluorodecil diclorometilsilano, con número CAS 3102-79-2, es un compuesto de silano caracterizado por su estructura única que incluye una cadena alquilo perfluorada y grupos funcionales diclorometilo. Este compuesto se utiliza típicamente en aplicaciones de modificación de superficies debido a su capacidad para impartir propiedades hidrofóbicas y oleofóbicas a varios sustratos. La presencia de la cadena perfluorada mejora su estabilidad química y resistencia a disolventes, mientras que los grupos diclorometilo permiten una mayor reactividad química, habilitando el enlace covalente a las superficies. Es un líquido incoloro a temperatura ambiente y tiene una baja volatilidad, lo que lo hace adecuado para aplicaciones en recubrimientos y tratamientos donde la durabilidad es esencial. Además, la naturaleza fluorada del compuesto contribuye a su baja energía superficial, haciéndolo efectivo para reducir la tensión superficial y prevenir la adhesión de contaminantes. Se deben observar precauciones de seguridad al manipular este compuesto, ya que puede representar riesgos para la salud si se inhala o ingiere, y se deben seguir métodos de eliminación adecuados para mitigar el impacto ambiental.

Fórmula: C₁₁H₇Cl₂F₁₇Si

InChI: InChI=1/C11H7Cl2F17Si/c1-31(12,13)3-2-4(14,15)5(16,17)6(18,19)7(20,21)8(22,23)9(24,25)10(26,27)11(28,29)30/h2-3H2,1H3

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

Sinónimos:

• (Heptadecafluoro-1,1,2,2-tetrahydrodecyl)methyldichlorosilane
• Perfluorodecyldichloromethylsilane

1H,1H,2H,2H-Perfluorodecyldichloromethylsilane

CAS: 3102-79-2

Fórmula: C₁₁H₇Cl₂F₁₇Si

Forma y color: Liquid

Peso molecular: 561.1376

Ref: IN-DA0031Y0

1H,1H,2H,2H-Perfluorodecyl Methyl Dichlorosilane

CAS: 3102-79-2

Fórmula: C₁₁H₇Cl₂F₁₇Si

Peso molecular: 561.13

Ref: 4Z-P-398137

(HEPTADECAFLUORO-1,1,2,2-TETRAHYDRODECYL)METHYLDICHLOROSILANE

CAS: 3102-79-2

Fluorinated 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.
(Heptadecafluoro-1,1,2,2-tetrahydrodecyl)methyldichlorosilane; (1H,1H,2H,2H-Perfluorodecyl)methyldichlorosilane
Packaged over copper powder

Fórmula: C₁₁H₇Cl₂F₁₇Si

Pureza: 97%

Forma y color: Straw Off-White Liquid

Peso molecular: 561.14

Ref: 3H-SIH5840.6

1H,1H,2H,2H-Perfluorodecylmethyldichlorosilane

Producto controlado

CAS: 3102-79-2

1H,1H,2H,2H-Perfluorodecylmethyldichlorosilane is a hydrophobic compound that is resistant to photoresist development. It is used in surface modification of polystyrene with polymers and linkages for cell-based assays or uv irradiation. 1H,1H,2H,2H-Perfluorodecylmethyldichlorosilane is used as a reactive agent for surface modification of polystyrene surfaces, which can be achieved by crosslinking with triethoxysilane (TEOS) or patterning with photoresist.

Fórmula: C₁₁H₇Cl₂F₁₇Si

Pureza: Min. 95%

Peso molecular: 561.14 g/mol

Ref: 3D-FP89655