CAS 16415-12-6

Esadeciltrimetossisilano

Descrizione:

Esadeciltrimetossisilano, con il numero CAS 16415-12-6, è un composto organosiliconico caratterizzato dalla sua lunga catena alchilica idrofobica e da tre gruppi metossilici legati a un atomo di silicio. Questa struttura conferisce proprietà uniche, rendendolo utile come modificatore di superficie e agente di accoppiamento. La lunga catena esadecilica aumenta l'idrofobicità, consentendo di ridurre efficacemente l'energia superficiale e migliorare la repellenza all'acqua quando applicato a vari substrati, tra cui vetro, metalli e polimeri. La funzionalità trimetossisilano consente di legarsi covalentemente alle superfici, promuovendo adesione e stabilità. Esadeciltrimetossisilano è spesso utilizzato in rivestimenti, sigillanti e come reagente nella sintesi di materiali ibridi organici-inorganici. Inoltre, può servire come precursore nella preparazione di materiali a base di silice con proprietà superficiali su misura. Le sue applicazioni si estendono ai campi della nanotecnologia, della scienza dei materiali e dell'ingegneria delle superfici, dove contribuisce allo sviluppo di materiali avanzati con caratteristiche funzionali specifiche. Devono essere osservate precauzioni di sicurezza quando si maneggia questo composto, poiché può comportare rischi per la salute se inalato o ingerito.

Formula: 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

InChI key: InChIKey=RSKGMYDENCAJEN-UHFFFAOYSA-N

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

Sinonimi:

• (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

Formula: C₁₉H₄₂O₃Si

Purezza: >85.0%(GC)

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 346.63

Ref: 3B-H1376

Hexadecyltrimethoxysilane

CAS: 16415-12-6

Formula: C₁₉H₄₂O₃Si

Purezza: 95%

Colore e forma: Liquid

Peso molecolare: 346.6205

Ref: IN-DA001UOD

Hexadecyltrimethoxysilane

CAS: 16415-12-6

Hexadecyltrimethoxysilane

Purezza: 98%

Peso molecolare: 346.62g/mol

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)

Formula: C₁₉H₄₂O₃Si

Purezza: 92%

Colore e forma: Straw Liquid

Peso molecolare: 346.63

Ref: 3H-SIH5925.0

Hexadecyltrimethoxysilane

CAS: 16415-12-6

S09425 - Hexadecyltrimethoxysilane

Formula: C₁₉H₄₂O₃Si

Purezza: 95%

Colore e forma: Liquid, Clear

Peso molecolare: 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.

Formula: C₁₉H₄₂O₃Si

Purezza: Min. 95%

Colore e forma: Clear Liquid

Peso molecolare: 346.62 g/mol

Ref: 3D-FH62928