333395

Dichlorsilan

≥99.99% trace metals basis

• Lineare Formel: Cl₂SiH₂
• CAS-Nummer: 4109-96-0
• Molekulargewicht: 101.01
• EG-Nummer: 223-888-3
• MDL-Nummer: MFCD00011600
• UNSPSC-Code: 12352300
• PubChem Substanz-ID: 24860129

Eigenschaften

• Dampfdichte: 3.5 (vs air)
• Dampfdruck: 1254 mmHg ( 20 °C)
• Beschreibung: film resistivity > 50 Ω-cm
• Assay: ≥99.99% trace metals basis
• Selbstzündungstemp.: 136 °F
• Expl.-Gr.: 99 %
• bp: 8.3 °C (lit.)
• mp (Schmelzpunkt): −122 °C (lit.)
• SMILES String: Cl[SiH2]Cl
• InChI: 1S/Cl2H2Si/c1-3-2/h3H2
• InChIKey: MROCJMGDEKINLD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Dichlorosilane (DCS) is a halogenated silicon based precursor that facilitates the growth of a variety of silane based films such as silicon oxide, silicon nitride, silicon carbide, and epitaxial growth of silica.

Anwendung

DCS is widely used in the synthesis of a variety of silicon-based materials, which find applications in the development of organic electronics based devices, including OFETs, MEMS, NEMS, MOSFETS, and lithium-ion batteries.

Sicherheitshinweise

• Piktogramme: GHS02,GHS04,GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H220,H280,H314,H330
• P-Sätze: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P410 + P403
• Gefahreneinstufungen: Acute Tox. 2 Inhalation - Eye Dam. 1 - Flam. Gas 1 - Press. Gas Liquefied gas - Skin Corr. 1B
• Zusätzliche Gefahrenhinweise: EUH014,EUH071
• Lagerklassenschlüssel: 2A - Gases
• WGK: WGK 1
• Flammpunkt (°F): -34.6 °F
• Flammpunkt (°C): -37 °C
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)