235911

Tetraethylammoniumfluorid Hydrat

98%

• Synonym(e): Tetraethylammonium fluoride monohydrate
• Lineare Formel: (C₂H₅)₄NF·xH₂O
• CAS-Nummer: 98330-04-2
• Molekulargewicht: 149.25 (anhydrous basis)
• MDL-Nummer: MFCD00149990
• UNSPSC-Code: 12352116
• PubChem Substanz-ID: 24854124
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 98%
• Form: solid
• Funktionelle Gruppe: amine
• SMILES String: O.[F-].CC[N+](CC)(CC)CC
• InChI: 1S/C8H20N.FH.H2O/c1-5-9(6-2,7-3)8-4;;/h5-8H2,1-4H3;1H;1H2/q+1;;/p-1
• InChIKey: YEKUWOWHPVKTCQ-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

Tetraethylammonium fluoride hydrate is a quaternary ammonium salt, is commonly used as a deprotection reagent in organic synthesis for the deprotection of silyl ether functional groups. It also acts as a mild and selective fluoride ion donor in fluorination reactions.

Anwendung

Tetraethylammonium fluoride hydrate can be used as a homogeneous catalyst in the selective methanolytic depolymerization of poly(lactic acid) PLA.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332,H315,H319,H335
• P-Sätze: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - 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