440248

Dichlormethylsilan

≥97%

• Synonym(e): Methyl-dichlorsilan
• Lineare Formel: CH₃SiHCl₂
• CAS-Nummer: 75-54-7
• Molekulargewicht: 115.03
• Beilstein: 1071194
• EG-Nummer: 200-877-1
• MDL-Nummer: MFCD00000494
• UNSPSC-Code: 12352101
• PubChem Substanz-ID: 24867579
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 4 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 6.79 psi ( 20 °C)
• Assay: ≥97%
• Form: liquid
• Selbstzündungstemp.: 471 °F
• Expl.-Gr.: >55 %
• Brechungsindex: n20/D 1.398 (lit.)
• bp: 41 °C (lit.)
• mp (Schmelzpunkt): −93 °C (lit.)
• Dichte: 1.105 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: C[SiH](Cl)Cl
• InChI: 1S/CH4Cl2Si/c1-4(2)3/h4H,1H3
• InChIKey: NWKBSEBOBPHMKL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

• 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).

Verpackung

View returnable container options.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H225,H261,H301 + H331,H314
• P-Sätze: P210 - P231 + P232 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - Water-react 3
• Zusätzliche Gefahrenhinweise: EUH014,EUH071
• Lagerklassenschlüssel: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 1
• Flammpunkt (°F): -18.4 °F
• Flammpunkt (°C): -28 °C
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles