CAS 13528-93-3

1,1'-(1,2-Éthane diyle)bis[1-chloro-1,1-diméthylsilane]

Description :

1,1'-(1,2-Éthane diyle)bis[1-chloro-1,1-diméthylsilane], avec le numéro CAS 13528-93-3, est un composé organosiliconé caractérisé par sa structure unique, qui présente deux groupes de 1-chloro-1,1-diméthylsilane reliés par un pont d'éthylène (éthylène). Ce composé apparaît généralement sous forme de liquide incolore à jaune pâle et est connu pour sa réactivité en raison de la présence d'atomes de chlore, qui peuvent participer à diverses réactions chimiques, y compris des substitutions nucléophiles. Les groupes diméthylsilane contribuent à son caractère siloxane, améliorant ses applications potentielles en chimie du silicone et en science des matériaux. Il est souvent utilisé dans la synthèse d'agents de couplage de silane, qui améliorent l'adhésion entre les matériaux organiques et inorganiques. De plus, le composé peut présenter des propriétés telles qu'une faible volatilité et une stabilité thermique, ce qui le rend adapté à une utilisation dans les revêtements et les scellants. Cependant, des précautions de manipulation sont nécessaires en raison de sa toxicité potentielle et de sa réactivité, en particulier en présence d'humidité, ce qui peut entraîner une hydrolyse et la libération d'acide chlorhydrique.

Formule : C₆H₁₆Cl₂Si₂

InChI : InChI=1S/C6H16Cl2Si2/c1-9(2,7)5-6-10(3,4)8/h5-6H2,1-4H3

Code InChI : InChIKey=VGQOKOYKFDUPPJ-UHFFFAOYSA-N

SMILES : C(C[Si](C)(C)Cl)[Si](C)(C)Cl

Synonymes :

• 1,1,4,4-Tetramethyl-1,4-dichlorodisilylethylene
• 1,1′-(1,2-Ethanediyl)bis[1-chloro-1,1-dimethylsilane]
• 1,2-Bis(Chlorodimethylsilyl)Ethane
• 1,2-Bis(dimethylchlorosilyl)ethane
• 2,5-Dimethyl-2,5-dichloro-2,5-disilahexane
• 2,5-Disilahexane, 2,5-dichloro-2,5-dimethyl-
• Ethane-1,2-Diylbis[Chloro(Dimethyl)Silane]
• Ls 7080
• Silane, 1,1′-(1,2-ethanediyl)bis[1-chloro-1,1-dimethyl-
• Silane, 1,2-ethanediylbis[chlorodimethyl-
• ethylenebis[chlorodimethylsilane]

1,2-Bis(chlorodimethylsilyl)ethane, tech. 90%

CAS : 13528-93-3

1,2-Bis(chlorodimethylsilyl)ethane is used as Protecting Reagent for Primary Amines. It is also used in Medicine field, electronics industry and polymer material. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label info

Formule : C₆H₁₆Cl₂Si₂

Degré de pureté : 90%

Couleur et forme : White, Crystals or Fused solid

Masse moléculaire : 215.27

Ref: 02-L02570

1,2-Bis(chlorodimethylsilyl)ethane

CAS : 13528-93-3

Formule : C₆H₁₆Cl₂Si₂

Degré de pureté : 95%

Couleur et forme : Solid

Masse moléculaire : 215.2682

Ref: IN-DA003AZU

1,2-Bis(chlorodimethylsilyl)ethane

CAS : 13528-93-3

1,2-Bis(chlorodimethylsilyl)ethane

Formule : C₆H₁₆Cl₂Si₂

Degré de pureté : 95%

Couleur et forme : white solid

Masse moléculaire : 215.27g/mol

Ref: 54-OR921408

1,2-Bis(chlorodimethylsilyl)ethane

CAS : 13528-93-3

Degré de pureté : 95%

Couleur et forme : Solid

Masse moléculaire : 215.25999450683594

Ref: 10-S01325

1,2-BIS(CHLORODIMETHYLSILYL)ETHANE

CAS : 13528-93-3

Alkyl Silane - Dipodal 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.
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.
Dipodal Silane
Dipodal silanes are a series of adhesion promoters that have intrinsic hydrolytic stabilities up to ~10,000 times greater than conventional silanes and are used in applications such as plastic optics, multilayer printed circuit boards and as adhesive primers for ferrous and nonferrous metals. They have the ability to form up to six bonds to a substrate compared to conventional silanes with the ability to form only three bonds to a substrate. Many conventional coupling agents are frequently used in combination with 10-40% of a non-functional dipodal silane, where the conventional coupling agent provides the appropriate functionality for the application, and the non-functional dipodal silane provides increased durability. Also known as bis-silanes additives enhance hydrolytic stability, which impacts on increased product shelf life, ensures better substrate bonding and also leads to improved mechanical properties in coatings as well as composite applications.
Bis(dimethylchlorosilyl)ethane; Tetramethyldichlorodisilethylene; Ethylenebis[chlorodimethylsilane]; STABASE-Cl
Protection for 1° amines, including amino acid estersSummary of selective deprotection conditions is provided in Table 7 through Table 20 of the Silicon-Based Blocking Agents brochure

Formule : C₆H₁₆Cl₂Si₂

Degré de pureté : 97%

Couleur et forme : Off-White Solid

Masse moléculaire : 215.27

Ref: 3H-SIB1042.0

1,2-Bis(chlorodimethylsilyl)ethane [Protecting Reagent for Primary Amines]

CAS : 13528-93-3

Formule : C₆H₁₆Cl₂Si₂

Degré de pureté : >95.0%(GC)

Couleur et forme : White or Colorless to Almost white or Almost colorless powder to lump to clear liquid

Masse moléculaire : 215.26

Ref: 3B-B1688

1,2-Bis(chlorodimethylsilyl)ethane

CAS : 13528-93-3

1,2-Bis(chlorodimethylsilyl)ethane is a reactive chemical that is synthesized from hydroxychloroformates and hydrogen chloride. It reacts with silicon to form chlorosilanes, which are then used in the polymerization of siloxanes. 1,2-Bis(chlorodimethylsilyl)ethane has been shown to be an effective initiator for the polymerization of methyl methacrylate and ethylene glycol dimethacrylate. 1,2-Bis(chlorodimethylsilyl)ethane is also used as a hydroxyl group donor in organic reactions.

Formule : C₆H₁₆Cl₂Si₂

Degré de pureté : Min. 95 Area-%

Couleur et forme : Powder

Masse moléculaire : 215.27 g/mol

Ref: 3D-FB61076