CAS 6843-66-9

Difenildimetossisilano

Descrizione:

Difenildimetossisilano, con il numero CAS 6843-66-9, è un composto organosiliconico caratterizzato dalla sua struttura, che include due gruppi fenilici e due gruppi metossilici legati a un atomo di silicio. Questo composto è tipicamente un liquido incolore o giallo pallido ed è noto per la sua bassa volatilità e viscosità moderata. Mostra una buona stabilità termica ed è idrofobico, rendendolo utile in varie applicazioni, inclusi come agente di accoppiamento, modificatore di superficie e nella formulazione di materiali a base di silicone. Difenildimetossisilano può migliorare l'adesione tra materiali organici e inorganici, migliorando le proprietà meccaniche dei compositi. Inoltre, può partecipare a reazioni di condensazione, portando alla formazione di reti di silossano. La sua reattività con l'umidità consente di utilizzarlo in sigillanti e rivestimenti, fornendo resistenza all'acqua e durabilità. Le considerazioni di sicurezza includono maneggiarlo in aree ben ventilate e utilizzare adeguati dispositivi di protezione individuale, poiché può causare irritazione al contatto con la pelle o gli occhi.

Formula: C₁₄H₁₆O₂Si

InChI: InChI=1/C12H10.C2H8O2Si/c1-3-7-11(8-4-1)12-9-5-2-6-10-12;1-3-5-4-2/h1-10H;5H2,1-2H3

InChI key: InChIKey=AHUXYBVKTIBBJW-UHFFFAOYSA-N

SMILES: [Si](OC)(OC)(C1=CC=CC=C1)C2=CC=CC=C2

Sinonimi:

• 1,1′-(Dimethoxysilylene)bis[benzene]
• Ay 43-047
• Az 6183
• Benzene, 1,1'-(dimethoxysilylene)bis-
• Cg-P 213
• D 1731
• D 6010
• Difenildimetoxisilano
• Dimethoxy-Diphenyl-Silan
• Dimethoxydiphenylsilan
• Dimethoxydiphenylsilane
• Diphenyl dimethoxylsilicane
• Kbm 200Ss
• Kbm 202
• Kbm 202Ls5300
• Kbm 202S
• Kbm 202Ss
• Ls 5300
• Nsc 93509
• OF 1 (silane)
• Of 1
• Sca-P 62M
• Sid 4535.0
• Silane, dimethoxydiphenyl-
• Tsl 8172
• Z 6074
• Zh 1106
• Diphenyldimethoxysilane
• tsl8172
• kbm202ls5300
• N-2-Aminoethyl-3-aminopropyldimethoxysilance
• Diphenyldimethoxysilane,min.97%
• kbm202
• ay43-047
• Diphenyldimethoxysilane(Dimethoxydiphenylsilane)
• Diphenyldimethoxylsilane
• dimethoxydiphenyl-silan
• z6074
• Diphenyldimethoxysilane, min. 97%
• CD6010
• diphenyldimethoxylsilicane

Dimethoxydiphenylsilane

CAS: 6843-66-9

Formula: C₁₄H₁₆O₂Si

Purezza: >98.0%(GC)

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 244.37

Ref: 3B-D1731

Dimethoxydiphenylsilane, 97%

CAS: 6843-66-9

Reagent for preparation of diphenylsilylene derivatives of diols by exchange. 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

Formula: C₁₄H₁₆O₂Si

Purezza: 97%

Colore e forma: Liquid, Clear colorless

Peso molecolare: 244.37

Ref: 02-L04031

Diphenyldimethoxysilane, min. 97%

CAS: 6843-66-9

Diphenyldimethoxysilane, min. 97%

Formula: (C₆H₅)₂Si(OCH₃)₂

Purezza: min. 97%

Colore e forma: colorless liq.

Peso molecolare: 244.36

Ref: 08-14-2500

DIMETHOXYDIPHENYLSILANE

CAS: 6843-66-9

Formula: C₁₄H₁₆O₂Si

Purezza: 97%

Colore e forma: Liquid

Peso molecolare: 244.3611

Ref: IN-DA003PPK

Dimethoxydiphenylsilane

CAS: 6843-66-9

Dimethoxydiphenylsilane

Purezza: 98%

Peso molecolare: 244.36g/mol

Ref: 54-OR1012914

DIPHENYLDIMETHOXYSILANE, 98%

CAS: 6843-66-9

Arylsilane Cross-Coupling Agent
The cross-coupling reaction is a highly useful methodology for the formation of carbon-carbon bonds. It involves two reagents, with one typically being a suitable organometallic reagent - the nucleophile - and the other a suitable organic substrate, normally an unsaturated halide, tosylate or similar - the electrophile.
Aromatic 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.
Diphenyldimethoxysilane; Dimethoxydiphenylsilane
Viscosity, 25°C: 8.4 cStAlternative to phenyltrimethoxysilane for the cross-coupling of a phenyl groupIntermediate for high temperature silicone resinsDialkoxy silane

Formula: C₁₄H₁₆O₂Si

Purezza: 98%

Colore e forma: Straw Liquid

Peso molecolare: 244.36

Ref: 3H-SID4535.0

Diphenyldimethoxysilane(Dimethoxydiphenylsilane)

CAS: 6843-66-9

S07875 - Diphenyldimethoxysilane(Dimethoxydiphenylsilane)

Formula: C₁₄H₁₆O₂Si

Purezza: 95+%

Colore e forma: Liquid, Clear

Peso molecolare: 244.365

Ref: 10-S07875