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  6. Natriumtetraphenylborat, ACS, 99.5 % Min., Thermo Scientific Chemicals

Natriumtetraphenylborat, ACS, 99.5 % Min., Thermo Scientific Chemicals

Artikelnummer. 11387898
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10 g
50 g
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50 Gramm
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Artikelnummer. 11387898

Marke: Thermo Scientific Alfa Aesar 036430.04

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Dieser Artikel kann nicht zurückgegeben werden. Rückgaberichtlinie anzeigen
Regulatorischer Hinweis: Abgabe sachkundepflichtiger Stoffe und Gemische nur bei Erfüllung der Vorrausetzungen nach Chemikalienverbotsverordnung (ChemVerbotsV). Keine Abgabe an Privatpersonen.

Beschreibung

CAS: 143-66-8 | C24H20BNa | 342.22 g/mol

Sodium tetraphenylborate is used as a precipitating reagent for potassium, as a protecting agent to protect amino acids. It is used in the preparation of N-acylammonium salts. It finds application as a phenyl donor in palladium-catalyzed cross-coupling reactions to prepare arylalkenes and biaryl compounds. It is used in inorganic and organometallic chemistry due to its solubility in nonpolar solvents. Furthermore, it is involved in the isolation of complexes having dinitrogen ligands.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 143-66-8
Summenformel C24H20BNa
Molekulargewicht (g/mol) 342.22
MDL-Nummer MFCD00011494
InChI-Schlüssel HFSRCEJMTLMDLI-UHFFFAOYSA-N
Synonym sodium tetraphenylborate, tetraphenylboron sodium, sodium tetraphenylboron, kalignost, sodium tetraphenylborate 1-, kalibor, dotite kalibor, kariporu k, borate 1-, tetraphenyl-, sodium, sodium tetraphenylboride
PubChem CID 2723787
IUPAC-Name Natrium;tetraphenylboranuid
SMILES [Na+].C1=CC=C(C=C1)[B-](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Chemischer Name oder Material Sodium tetraphenylborate
Schmelzpunkt >300°C
Farbe Weiß
pH 8
Strukturformel NaB(C6H5)4
Menge 2 g
UN-Nummer UN2811
Beilstein 3599783
Empfindlichkeit Lichtempfindlich
Merck Index 14,8690
Löslichkeitsinformationen Soluble in water and ethanol.
Formelmasse 342.23
Reinheit (%) ≤99.5%
Güte ACS
Physikalische Form Pulver
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RUO – Research Use Only

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