CAS 75-54-7

Metildiclorossilano

Descrição:

Metildiclorossilano, com o número CAS 75-54-7, é um composto organossilícico caracterizado pela sua fórmula química CH3Cl2Si. É um líquido incolor a amarelo pálido com um odor pungente, comumente utilizado como um intermediário na produção de polímeros de silicone e outros silanos. Este composto é notável por sua reatividade, particularmente na hidrólise, onde pode reagir com água para produzir silanol e ácido clorídrico. Metildiclorossilano também é utilizado na síntese de vários siloxanos e como agente de acoplamento na formulação de materiais de silicone. Tem um ponto de ebulição relativamente baixo e é volátil, o que exige manuseio cuidadoso devido aos seus potenciais riscos à saúde, incluindo irritação da pele, olhos e sistema respiratório. Além disso, é classificado como uma substância perigosa, exigindo medidas de segurança apropriadas durante o armazenamento e uso. No geral, Metildiclorossilano desempenha um papel significativo na indústria química, particularmente no desenvolvimento de produtos à base de silicone.

Fórmula: CH₄Cl₂Si

InChI: InChI=1S/CH4Cl2Si/c1-4(2)3/h4H,1H3

Chave InChI: InChIKey=NWKBSEBOBPHMKL-UHFFFAOYSA-N

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

Sinónimos:

• Dichlor(methyl)silan
• Dichloro(Methyl)Silane
• Dichloro(Methyl)Silyl
• Dichlorohydridomethylsilicon
• Dicloro(Metil)Silano
• Ls 50
• Methyldichloro Silane
• Methyldichlorosilane
• Methylhydrodichlorosilane
• Methylsilicon dichloride
• Monomethyldichlorosilane
• Silane, dichloromethyl-

Dichloromethylsilane

CAS: 75-54-7

Fórmula: CH₄Cl₂Si

Pureza: >98.0%(GC)(T)

Cor e Forma: Colorless to Almost colorless clear liquid

Peso molecular: 115.03

Ref: 3B-D0380

Dichloromethylsilane, 97+%

CAS: 75-54-7

A monomer (‘building block’) in the production of silicone polymers. An intermediate (starting material) in the production of other organic and inorganic chemicals. In the electronics industry for the production of ultra-pure polysilicon and in the manufacture of semiconductors and photovoltaics.

Fórmula: CH₄Cl₂Si

Pureza: 97+%

Cor e Forma: Clear colorless, Liquid

Peso molecular: 115.03

Ref: 02-014079

Dichloromethylsilane

CAS: 75-54-7

Dichloromethylsilane

Pureza: ≥95%

Peso molecular: 115.035g/mol

Ref: 54-OR98081

Methyldichlorosilane, min. 97%

CAS: 75-54-7

Methyldichlorosilane, min. 97%

Fórmula: CH₃SiCl₂H

Pureza: min. 97%

Cor e Forma: colorless liq.

Peso molecular: 115.05

Ref: 08-93-1486

METHYLDICHLOROSILANE CYLINDER

CAS: 75-54-7

Tri-substituted Silane Reducing Agent
Organosilanes are hydrocarbon-like and possess the ability to serve as both ionic and free-radical reducing agents. These reagents and their reaction by-products are safer and more easily handled and disposed than many other reducing agents. The metallic nature of silicon and its low electronegativity relative to hydrogen lead to polarization of the Si-H bond yielding a hydridic hydrogen and a milder reducing agent compared to aluminum-, boron-, and other metal-based hydrides. A summary of some key silane reductions are presented in Table 1 of the Silicon-Based Reducing Agents brochure.
Methyldichlorosilane; Dichloromethylsilane
Viscosity: 0.60 cStΔHcomb: 163 kJ/molΔHvap: 29.3 kJ/molDipole moment: 1.91 debyeCoefficient of thermal expansion: 1.0 x 10-3Specific heat: 0.8 J/g/°CVapor pressure, 24 °C: 400 mmCritical temperature: 215-8 °CCritical pressure: 37.7 atmProvides better diastereoselective reductive aldol reaction between an aldehyde and an acrylate ester than other silanesForms high-boiling polymeric by-products upon aqueous work-upExtensive review of silicon based reducing agents: Larson, G.; Fry, J. L. "Ionic and Organometallic-Catalyzed Organosilane Reductions", Wipf, P., Ed.; Wiley, 2007

Fórmula: CH₄Cl₂Si

Pureza: 97%

Cor e Forma: Straw Liquid

Peso molecular: 115.03

Ref: 3H-SIM6504.0

Dichloromethylsilane

CAS: 75-54-7

Dichloromethylsilane (DCS) is a chemical compound that is used in the synthesis of silicone rubber, silicone elastomers, and silicone sealants. It can also be used as a cross-linking agent for polymers such as polyurethane, epoxy resin, and silicone. The synthesis of DCS is achieved by reacting chlorosilanes with methyl alcohol or methyl chloride in the presence of an acid catalyst. DCS exhibits high chemical stability and can be activated at room temperature. This product has been shown to be useful for fabricating medical devices that are implanted into the human body because it does not react with water or blood.

Fórmula: CH₄Cl₂Si

Pureza: Min. 95%

Peso molecular: 115.03 g/mol

Ref: 3D-FD59624