440248

Dichloromethylsilane

≥97%

• Sinônimo(s): Methyldichlorosilane
• Fórmula linear: CH₃SiHCl₂
• Número CAS: 75-54-7
• Peso molecular: 115.03
• Beilstein: 1071194
• Número CE: 200-877-1
• Número MDL: MFCD00000494
• Código UNSPSC: 12352101
• ID de substância PubChem: 24867579
• NACRES: NA.22

Propriedades

• densidade de vapor: 4 (vs air)
• Nível de qualidade: 200
• pressão de vapor: 6.79 psi ( 20 °C)
• Ensaio: ≥97%
• forma: liquid
• temperatura de autoignição: 471 °F
• Lim. expl.: >55 %
• índice de refração: n20/D 1.398 (lit.)
• pb: 41 °C (lit.)
• pf: −93 °C (lit.)
• densidade: 1.105 g/mL at 25 °C (lit.)
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: C[SiH](Cl)Cl
• InChI: 1S/CH4Cl2Si/c1-4(2)3/h4H,1H3
• chave InChI: NWKBSEBOBPHMKL-UHFFFAOYSA-N

Descrição

Descrição geral

Dimethyldichlorosilane(DMDCS) is a tetrahedral organosilicon compound. It is used as a silane coupling agent to synthesis the hydrophilic and hydrophobic silica nanoparticles. It is also used in the synthesis of polysilanes, which are precursors to silicon carbide.

Aplicação

• A General and Selective Synthesis of Methylmonochlorosilanes from Di-, Tri-, and Tetrachlorosilanes - Discusses a method for synthesizing Methylmonochlorosilanes, showing potential for varied applications in chemical synthesis (Y Naganawa et al., 2020).


• Polymerization of methylsilylenes into polymethylsilanes or polycarbosilanes after dechlorination of dichloromethylsilanes. - Investigates the polymerization of methylsilylenes, offering insights into the production of polymethylsilanes or polycarbosilanes from Dichloromethylsilanes (Y Tian et al., 2016).


• Synthesis of low viscosity of polymethylhydrosiloxane using monomer of dichloromethylsilane - Focuses on producing low-viscosity polymethylhydrosiloxane through hydrolysis-condensation of Dichloromethylsilane, significant for various industrial applications (VF Arini et al., 2022).

Embalagem

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Informações de segurança

• Pictogramas: GHS02,GHS06,GHS05
• Palavra indicadora: Danger
• Frases de perigo: H225,H261,H301 + H331,H314
• Declarações de precaução: P210 - P231 + P232 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - Water-react 3
• Perigos de suplementos: EUH014,EUH071
• Código de classe de armazenamento: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): -18.4 °F
• Ponto de fulgor (°C): -28 °C
• Equipamento de proteção individual: Faceshields, Gloves, Goggles