D61504

Dichlordiphenylsilan

97%

• Synonym(e): Diphenyl-dichlorsilan
• Lineare Formel: (C₆H₅)₂SiCl₂
• CAS-Nummer: 80-10-4
• Molekulargewicht: 253.20
• Beilstein: 609882
• EG-Nummer: 201-251-0
• MDL-Nummer: MFCD00000489
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24894005
• NACRES: NA.23

Eigenschaften

• Dampfdichte: >1 (vs air)
• Dampfdruck: 2 mmHg ( 125 °C)
• Assay: 97%
• Form: liquid
• Brechungsindex: n20/D 1.578 (lit.)
• bp: 305 °C (lit.)
• Dichte: 1.204 g/mL at 25 °C (lit.)
• SMILES String: Cl[Si](Cl)(c1ccccc1)c2ccccc2
• InChI: 1S/C12H10Cl2Si/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
• InChIKey: OSXYHAQZDCICNX-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Dichlorodiphenylsilane is a silane based surface modifier, and a precursor which can be used in the synthesis of silica based materials. It is used to modify the surface by providing toughness, durability and resistance to shock.

Anwendung

Dichlorodiphenylsilane can be used in the synthesis of a host material for the fabrication of blue phosphorescent organic light emitting diodes (OLEDs).

The addition reaction of dichlorodiphenylsilane with diglycidyl ether of bisphenol-S yields poly(silyl ether) with pendant chloromethyl groups. {40} The coupling reaction between dichloromethylsilane and dichlorodiphenylsilane can form diorganosilane-hydrosilane copolymers at -75^oC. Heating the compound with tetrabutoxydianilinocyclophosphazene at temperatures between 100^oC-160^oC may yield cyclophosphazene oligomers.{42}

Sicherheitshinweise

• Piktogramme: GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H310,H314
• P-Sätze: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P361 + P364 - P405
• Gefahreneinstufungen: Acute Tox. 2 Dermal - Skin Corr. 1B
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): 287.6 °F - closed cup
• Flammpunkt (°C): 142 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter