CAS 67373-56-2

Thexildimetilclorossilano

Descrição:

Thexildimetilclorossilano, com o número CAS 67373-56-2, é um composto organossilícico caracterizado por seu grupo funcional clorosilano. Normalmente aparece como um líquido incolor a amarelo pálido com um odor distinto. Este composto é conhecido por sua reatividade, particularmente na hidrólise, onde pode reagir com água para produzir silanol e ácido clorídrico. Thexildimetilclorossilano é utilizado principalmente na síntese de polímeros de silicone e como agente de acoplamento em vários processos químicos. Sua estrutura inclui um átomo de silício ligado a dois grupos metila e um grupo hexila, juntamente com um átomo de cloro, que contribui para suas propriedades únicas. A presença do grupo hexila melhora suas características hidrofóbicas, tornando-o útil em aplicações que requerem repelência à água. Precauções de segurança são necessárias ao manusear esta substância, pois pode ser corrosiva e pode representar riscos à saúde se inalada ou ingerida. O armazenamento adequado em um local fresco e seco, longe da umidade, é essencial para manter sua estabilidade e eficácia em aplicações industriais.

Fórmula: C₈H₁₉ClSi

InChI: InChI=1/C8H19ClSi/c1-7(2)8(3,4)10(5,6)9/h7H,1-6H3

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

Sinónimos:

• Dimethylthexylsilyl chloride
• Chloro(2,3-Dimethylbutan-2-Yl)Dimethylsilane

Chloro(dimethyl)thexylsilane

CAS: 67373-56-2

Fórmula: C₈H₁₉ClSi

Pureza: >95.0%(GC)

Cor e Forma: Colorless to Almost colorless clear liquid

Peso molecular: 178.78

Ref: 3B-T2116

DIMETHYLTHEXYLSILYL CHLORIDE

CAS: 67373-56-2

Fórmula: C₈H₁₉ClSi

Pureza: 95%

Cor e Forma: Liquid

Peso molecular: 178.7750

Ref: IN-DA003OSJ

Chloro(Dimethyl)Thexylsilane

CAS: 67373-56-2

Chloro(Dimethyl)Thexylsilane

Pureza: 98%

Peso molecular: 178.78g/mol

Ref: 54-OR1029295

THEXYLDIMETHYLCHLOROSILANE

CAS: 67373-56-2

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.
Trialkylsilyl 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.
Thexyldimethylchlorosilane; t-Hexyldimethylchlorosilane; Dimethylthexylchlorosilane; TDS-Cl
Ethers show stability similar to or greater than the TBS ethers.Used for 1° and 2° aminesSelective for 1° alcoholsHighly stable protection of alcohols, amines, amides, mercaptans and acidsThe N-silylated β-lactam shows increased hydrolytic stability over that of the analogous N-TBS derivativeSummary of selective deprotection conditions is provided in Table 7 through Table 20 of the Silicon-Based Blocking Agents brochure

Fórmula: C₈H₁₉ClSi

Pureza: 97%

Cor e Forma: Liquid

Peso molecular: 178.78

Ref: 3H-SIT7906.0