CAS 4253-34-3

Silanetriolo, metil-, triacetato

Descrizione:

Silanetriolo, metil-, triacetato, con il numero CAS 4253-34-3, è un composto organosiliconico caratterizzato dalla presenza di atomi di silicio, ossigeno e carbonio. Questo composto presenta un gruppo silanolo (Si-OH) che è ulteriormente modificato da tre gruppi acetato (–OCOCH3) e un gruppo metile (–CH3). La presenza di questi gruppi funzionali conferisce proprietà uniche, come la reattività potenziale nelle reazioni di condensazione e la capacità di formare legami silossanici. I silanetrioli sono generalmente noti per il loro ruolo nella modifica delle superfici e come precursori nella sintesi di materiali silicatati. I gruppi acetato migliorano la solubilità del composto nei solventi organici, rendendolo utile in varie applicazioni, tra cui rivestimenti, adesivi e sigillanti. Inoltre, il composto può mostrare stabilità idrolitica, il che è significativo per le sue prestazioni in ambienti ricchi di umidità. In generale, i silanetrioli come questo sono preziosi nella scienza dei materiali e nella sintesi chimica grazie alla loro reattività versatile e al potenziale di funzionalizzazione.

Formula: C₇H₁₂O₆Si

InChI: InChI=1/C7H12O6Si/c1-5(8)11-14(4,12-6(2)9)13-7(3)10/h1-4H3

InChI key: InChIKey=TVJPBVNWVPUZBM-UHFFFAOYSA-N

SMILES: [Si](OC(C)=O)(OC(C)=O)(OC(C)=O)C

Sinonimi:

• APK 1 (silane derivative)
• Apk 1
• CG 100 (coupling agent)
• Cg 100
• Es 15
• K 10S
• Methylsilanetriol triacetate
• Methylsilanetriyl Triacetate
• Methylsilantriyltriacetat
• Methyltriacetoxysilane
• Methyltrihydroxysilane triacetate
• Nethyltriacetoxysilane
• Nsc 139845
• Silane, Methyltriacetoxy-
• Silanetriol, 1-methyl-, 1,1,1-triacetate
• Sim 6519
• Sim 6519.0
• Triacetate de methylsilanetriyle
• Triacetato De Metilsilanotriilo
• Triacetoxymethylsilane
• Tsl 8180
• Zh 1103
• [Diacetyloxy(methyl)silyl] acetate
• Methyltriacethoxysilane
• Methyltrimethoxygroupsilane
• Triacetoxy(methyl)silane
• Silanetriol, methyl-, triacetate
• Methyltriacetoxysilaneethyltriacetoxysilane
• methyltriacetoxy-silan
• k10s
• silanetriol,
• METHYLTRIACETOXYSILANE, TECH., 90%
• methyl-silanetriotriacetate
• Triacetic acid methylsilanetriyl ester
• Methyl-Triacethoxysilane
• apk1(silanederivative)
• methyltrihydroxysilanetriacetate
• Triacetoxymethylsilane,96%
• methylsilanetrioltriacetate
• METHYLTRIACETOXYSILANE EETHYLTRIACETOXYSILANE 80:20 BLEND

Triacetoxy(methyl)silane, tech. 90%

CAS: 4253-34-3

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₇H₁₂O₆Si

Purezza: 90%

Colore e forma: White to pale yellow or clear colorless to pale yellow, Fused solid or liquid as melt

Peso molecolare: 220.25

Ref: 02-B23974

Triacetoxy(Methyl)Silane

CAS: 4253-34-3

Formula: C₇H₁₂O₆Si

Purezza: 90%

Colore e forma: Solid

Peso molecolare: 220.2521

Ref: IN-DA003UZL

Methyltriacetoxysilane

CAS: 4253-34-3

Methyltriacetoxysilane

Purezza: 90%

Peso molecolare: 220.25g/mol

Ref: 54-OR1028000

Methyltriacetoxysilane

CAS: 4253-34-3

S11725 - Methyltriacetoxysilane

Formula: C₇H₁₂O₆Si

Purezza: 95%

Colore e forma: Liquid

Peso molecolare: 220.252

Ref: 10-S11725

METHYLTRIACETOXYSILANE-ETHYLTRIACETOXYSILANE 80:20 Blend

CAS: 17689-77-9, 4253-34-3

Colore e forma: Off-White Liquid

Ref: 3H-SIM6519.2

METHYLTRIACETOXYSILANE, 95%

CAS: 4253-34-3

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.
Methyltriacetoxysilane; Methylsilane Triacetate; Triacetoxymethylsilane; MTAC
Vapor pressure, 94 °C: 9 mmMost common cross-linker for condensation cure silicone RTVsFor liquid version see blend, SIM6519.2

Formula: C₇H₁₂O₆Si

Purezza: 95%

Colore e forma: Off-White Solid

Peso molecolare: 220.25

Ref: 3H-SIM6519.0

Triacetoxymethylsilane

CAS: 4253-34-3

Formula: C₇H₁₂O₆Si

Purezza: >90.0%(GC)

Colore e forma: White or Colorless to Almost white or Almost colorless powder to lump to clear liquid

Peso molecolare: 220.25

Ref: 3B-T1786