CAS 16415-12-6

Hexadeciltrimetoxisilano

Descripción:

Hexadeciltrimetoxisilano, con el número CAS 16415-12-6, es un compuesto organosilano caracterizado por su larga cadena alquílica hidrofóbica y tres grupos metóxicos unidos a un átomo de silicio. Esta estructura confiere propiedades únicas, lo que lo hace útil como modificador de superficie y agente de acoplamiento. La larga cadena hexadecil mejora la hidrofobicidad, permitiendo reducir efectivamente la energía superficial y mejorar la repelencia al agua cuando se aplica a varios sustratos, incluidos vidrio, metales y polímeros. La funcionalidad trimetoxisilano le permite unirse covalentemente a las superficies, promoviendo la adhesión y la estabilidad. Hexadeciltrimetoxisilano se utiliza a menudo en recubrimientos, selladores y como reactivo en la síntesis de materiales híbridos orgánicos-inorgánicos. Además, puede servir como precursor en la preparación de materiales a base de sílice con propiedades superficiales personalizadas. Sus aplicaciones se extienden a los campos de la nanotecnología, la ciencia de materiales y la ingeniería de superficies, donde contribuye al desarrollo de materiales avanzados con características funcionales específicas. Se deben observar precauciones de seguridad al manipular este compuesto, ya que puede representar riesgos para la salud si se inhala o ingiere.

Fórmula: C₁₉H₄₂O₃Si

InChI: InChI=1S/C19H42O3Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-23(20-2,21-3)22-4/h5-19H2,1-4H3

Clave InChI: InChIKey=RSKGMYDENCAJEN-UHFFFAOYSA-N

SMILES: [Si](CCCCCCCCCCCCCCCC)(OC)(OC)OC

Sinónimos:

• (Hexadecyl)-trimethoxysilane
• Ay 43-216Mc
• Cetyltrimethoxysilane
• Cetyltrimethylsilane
• Cg 1613
• H 1376
• Hexadecyltrimethoxysilame
• Hexadecyltrimethoxysilane
• Kh 1631
• Kh 310
• Qx 1613
• Si 116
• Sih 5925.0
• Silane 116
• Silane 25013VP
• Silane, hexadecyltrimethoxy-
• Trimethoxyhexadecylsilane
• VP-Si 116
• n-Hexadecyltrimethoxysilane

Hexadecyltrimethoxysilane

CAS: 16415-12-6

Fórmula: C₁₉H₄₂O₃Si

Pureza: >85.0%(GC)

Forma y color: Colorless to Almost colorless clear liquid

Peso molecular: 346.63

Ref: 3B-H1376

Hexadecyltrimethoxysilane

CAS: 16415-12-6

Fórmula: C₁₉H₄₂O₃Si

Pureza: 95%

Forma y color: Liquid

Peso molecular: 346.6205

Ref: IN-DA001UOD

Hexadecyltrimethoxysilane

CAS: 16415-12-6

Hexadecyltrimethoxysilane

Fórmula: C₁₉H₄₂O₃Si

Pureza: 98%

Forma y color: Liquid

Peso molecular: 346.62

Ref: 54-OR1013494

HEXADECYLTRIMETHOXYSILANE, 92%

CAS: 16415-12-6

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.
Hexadecyltrimethoxysilane; Trimethoxysilylhexadecane
Viscosity: 7 cStWater scavengerEmployed as rheology modifier for moisture crosslinkable high-density polyethylene (HDPE)Modifier for moisture crosslinkable polyethylene (XLPE)

Fórmula: C₁₉H₄₂O₃Si

Pureza: 92%

Forma y color: Straw Liquid

Peso molecular: 346.63

Ref: 3H-SIH5925.0

Hexadecyltrimethoxysilane

CAS: 16415-12-6

S09425 - Hexadecyltrimethoxysilane

Fórmula: C₁₉H₄₂O₃Si

Pureza: 95%

Forma y color: Liquid, Clear

Peso molecular: 346.627

Ref: 10-S09425

Hexadecyltrimethoxysilane

CAS: 16415-12-6

Hexadecyltrimethoxysilane is a volatile organic compound that has high values in the water vapor range. It is soluble in water and organic solvents, and can be used as a surface treatment agent for hydrophobic surfaces. Hexadecyltrimethoxysilane has been shown to have antimicrobial effects against bacteria such as Staphylococcus aureus and Escherichia coli by disrupting the cell membrane. Hexadecyltrimethoxysilane also inhibits the growth of microorganisms by preventing the synthesis of proteins essential for cellular processes. The transport rate of hexadecyltrimethoxysilane is relatively slow, with an optimum concentration of about 1%. This compound does not react with sodium citrate and has chemical stability.

Fórmula: C₁₉H₄₂O₃Si

Pureza: Min. 95%

Forma y color: Clear Liquid

Peso molecular: 346.62 g/mol

Ref: 3D-FH62928