CAS 80-10-4

Diclorodifenilsilano

Descrição:

Diclorodifenilsilano, com o número CAS 80-10-4, é um composto organossilícico caracterizado por sua estrutura, que inclui dois grupos fenila e um átomo de silício ligado a dois átomos de cloro. Este composto é tipicamente um líquido incolor a amarelo pálido com um odor distinto. É conhecido por sua reatividade, particularmente na presença de umidade, levando à formação de ligações siloxano e à liberação de ácido clorídrico. Diclorodifenilsilano é utilizado principalmente como agente de acoplamento na síntese de polímeros de silicone e como precursor na produção de vários materiais à base de silano. Suas propriedades químicas incluem volatilidade moderada e solubilidade em solventes orgânicos, enquanto é relativamente insolúvel em água. Precauções de segurança são necessárias ao manusear este composto, pois pode ser irritante para a pele, olhos e sistema respiratório. O armazenamento adequado em um local fresco e seco, longe da umidade, é essencial para manter sua estabilidade e prevenir a hidrólise.

Fórmula: C₁₂H₁₀Cl₂Si

InChI: InChI=1/C12H10.Cl2H2Si/c1-3-7-11(8-4-1)12-9-5-2-6-10-12;1-3-2/h1-10H;3H2

Chave InChI: InChIKey=OSXYHAQZDCICNX-UHFFFAOYSA-N

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

Sinónimos:

• 1,1′-(Dichlorosilylene)bis[benzene]
• Benzene, 1,1'-(dichlorosilylene)bis-
• Dichlor(diphenyl)silan
• Dichlor-Difenylsilane
• Dichloro(diphenyl)silane
• Dichlorodiphenyl-Silane
• Dicloro(Difenil)Silano
• Diphenyl dichlorosilicane
• Diphenyldichlorosilane
• Diphenylsilicon dichloride
• Diphenylsilyl dichloride
• Dpdcs
• Nsc 77110
• Silane, Diphenyldichloro-
• Silane, dichlorodiphenyl-
• Tsl 8062
• Dichlorodiphenylsilane
• Dichlorodiphenylsilane, >=90%
• Diphenyldichlorosilane,min.97%
• DICHLORODIPHENYLSILICANE
• DIPHENYLDICHLOROSILANE (DICHLORODIPHENYLSILANE)
• Diphenyldichlorosilane, Dow Corning(R) product Z-1223
• Diphenyldichlorosilane, min. 97%
• CD5950
• Dichlorodiphenylsilane~Diphenylsilyl dichloride
• Diphenyldichlorosilane,97%
• tsl8062
• dichlorodiphenyl-silan
• diphenylsilyldichloride
• Diphenyldichlorosilicane

Diphenyldichlorosilane, 97%

CAS: 80-10-4

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuffs. 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. T

Fórmula: C₁₂H₁₀Cl₂Si

Pureza: 97%

Cor e Forma: Liquid, Clear colorless to pale yellow

Peso molecular: 253.20

Ref: 02-A12051

Diphenyldichlorosilane, min. 97%

CAS: 80-10-4

Diphenyldichlorosilane, min. 97%

Fórmula: (C₆H₅)₂SiCl₂

Pureza: min. 97%

Cor e Forma: colorless liq.

Peso molecular: 253.22

Ref: 08-93-1407

Dichlorodiphenylsilane

CAS: 80-10-4

Dichlorodiphenylsilane

Pureza: >98.0%

Ref: 54-OR1079300

Dichlorodiphenylsilane

CAS: 80-10-4

Fórmula: C₁₂H₁₀Cl₂Si

Pureza: >98.0%(GC)

Cor e Forma: Colorless to Almost colorless clear liquid

Peso molecular: 253.20

Ref: 3B-D0362

DIPHENYLDICHLOROSILANE, 99%

CAS: 80-10-4

Bridging Silicon-Based Blocking Agent
Used as a protecting group for reactive hydrogens in alcohols, amines, thiols, and carboxylic acids. Organosilanes are hydrogen-like, can be introduced in high yield, and can be removed under selective conditions. They are stable over a wide range of reaction conditions and can be removed in the presence of other functional groups, including other protecting groups. The tolerance of silylated alcohols to chemical transformations summary is presented in Table 1 of the Silicon-Based Blocking Agents brochure.
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.
Diphenyldichlorosilane; Dichlorodiphenylsilane; DPS
Viscosity, 25 °C: 4.1 cStΔHvap: 62.8 kJ/molDipole moment: 2.6 debyeVapor pressure, 125 °C: 2mm Coefficient of thermal expansion: 0.7 x 10-3Specific heat: 1.26 J/g/°Silicone monomerForms diol on contact with waterReacts with alcohols, diols, 2-hydroxybenzoic acidsSummary of selective deprotection conditions is provided in Table 7 through Table 20 of the Silicon-Based Blocking Agents brochureStandard grade available, SID4510.0

Fórmula: C₁₂H₁₀Cl₂Si

Pureza: 99%

Cor e Forma: Colourless Liquid

Peso molecular: 253.2

Ref: 3H-SID4510.1

Diphenyldichlorosilane

Produto Controlado

CAS: 80-10-4

Fórmula: C₁₂H₁₀Cl₂Si

Cor e Forma: Neat

Peso molecular: 253.2

Ref: TR-D489650