11268

Tetraethylammoniumbicarbonat

≥95.0% (T)

• Synonym(e): Tetraethylammonium-hydrogencarbonat
• Lineare Formel: (CH₃CH₂)₄N(HCO₃)
• CAS-Nummer: 17351-61-0
• Molekulargewicht: 191.27
• MDL-Nummer: MFCD08277046
• UNSPSC-Code: 12352116
• PubChem Substanz-ID: 329749344
• NACRES: NA.22

Eigenschaften

• Assay: ≥95.0% (T)
• Form: solid
• SMILES String: OC([O-])=O.CC[N+](CC)(CC)CC
• InChI: 1S/C8H20N.CH2O3/c1-5-9(6-2,7-3)8-4;2-1(3)4/h5-8H2,1-4H3;(H2,2,3,4)/q+1;/p-1
• InChIKey: XUBMPLUQNSSFHO-UHFFFAOYSA-M

Beschreibung

Anwendung

Tetraethylammonium bicarbonate is used:

• In the synthesis of carbamate esters from amines.
• As a precipitant for synthesizing Cu/ZnO catalysts via coprecipitation method.
• As an alternative to the traditional phase-transfer system in [¹⁸F]radiofluorinations for preventing microreactor blockages.
• To promote carboxylation of secondary carboxamides bearing a leaving group at the α-position in the synthesis of oxazolidine-2,4-diones.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves