396362

Germanium(IV)-methoxid

• Synonym(e): Germanium(IV)-methoxyl
• Lineare Formel: Ge(OCH₃)₄
• CAS-Nummer: 992-91-6
• Molekulargewicht: 196.78
• MDL-Nummer: MFCD00014881
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 24864668
• NACRES: NA.22

Eigenschaften

• Form: liquid
• Qualitätsniveau: 100
• Eignung der Reaktion: core: germanium; reagent type: catalyst
• Verunreinigungen: ≤5% methyl alcohol
• Brechungsindex: n20/D 1.399 (lit.)
• bp: 66-67 °C/36 mmHg (lit.)
• mp (Schmelzpunkt): −18 °C (dec.) (lit.)
• Dichte: 1.325 g/mL at 25 °C (lit.)
• SMILES String: CO[Ge](OC)(OC)OC
• InChI: 1S/C4H12GeO4/c1-6-5(7-2,8-3)9-4/h1-4H3
• InChIKey: ACOVYJCRYLWRLR-UHFFFAOYSA-N

Beschreibung

Anwendung

Sol-gel intermediate in the formation of GeS₂ and IR-transparent optics.

• Used as a promoting agent for vanadyl pyrophosphate-catalyzed oxidation reactions
• Used to prepare sol-gel hybrid organic-inorganic coatings for capillary microextension and gas chromatography (GC)
• For preparation of metal(IV) β-cyclodextrin bucket wheel complex
• Preparation of gold nanoparticle templated germania nanoshells

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08
• Signalwort: Danger
• H-Sätze: H226,H301 + H311 + H331,H315,H319,H335,H371
• P-Sätze: P210 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 2 - STOT SE 3
• Zielorgane: Eyes, Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 105.8 °F
• Flammpunkt (°C): 41 °C