429961

Triethylgermaniumhydrid

98%

• Synonym(e): Triethylgermane
• Lineare Formel: (C₂H₅)₃GeH
• CAS-Nummer: 1188-14-3
• Molekulargewicht: 160.83
• MDL-Nummer: MFCD00077989
• UNSPSC-Code: 12352202
• PubChem Substanz-ID: 24866906
• NACRES: NA.23

Eigenschaften

• Assay: 98%
• Form: liquid
• Eignung der Reaktion: core: germanium; reagent type: reductant
• Brechungsindex: n20/D 1.433 (lit.)
• bp: 121-122 °C/20 mmHg (lit.)
• Dichte: 0.994 g/mL at 25 °C (lit.)
• SMILES String: CC[GeH](CC)CC
• InChI: 1S/C6H16Ge/c1-4-7(5-2)6-3/h7H,4-6H2,1-3H3
• InChIKey: LTLGQZPDSQYFSB-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Triethylgermanium hydride (Ge(C₂H₅)₃H) may be prepared by a three step process:

• Ge(C₂H₅)₃Br reacted with Na to yield Ge₂(C₂H₅)₆
• Ge₂(C₂H₅)₆ treated with Li to form Ge(C₂H₅)₃Li
• ammonolysis of Ge(C₂H₅)₃Li to give the end product, Ge(C₂H₅)₃H. 1

Anwendung

Reagent undergoes hydrogermylation with alkyl propiolates to give triethylgermylacrylates.

Verpackung

Packaged in glass bottles

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H302 + H312 + H332
• P-Sätze: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 46.4 °F - closed cup
• Flammpunkt (°C): 8 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter