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Trimethylborat, 99.99 % (Metallbasis), Thermo Scientific Chemicals

Artikelnummer. 11310398
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Artikelnummer. 11310398 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. 043765.14
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Beschreibung

CAS: 121-43-7 | C3H9BO3 | 103.912 g/mol

Trimethyl borate is a useful reagent in organic synthesis. It is involved in the production of resins, waxes and paints and acts as a methylation agent. As a boron source, it is used to prepare flame retardants, anti-oxidants and corrosion inhibitors. It reacts with Grignard reagents followed by hydrolysis to prepare boronic acid. It is also used as a precursor of borate esters, which finds application in the Suzuki coupling reaction. It is an intermediate in the preparation of sodium borohydride.

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

Chemical Identifiers

CAS 121-43-7
Summenformel C3H9BO3
Molekulargewicht (g/mol) 103.912
MDL-Nummer MFCD00008346
InChI-Schlüssel WRECIMRULFAWHA-UHFFFAOYSA-N
Synonym trimethoxyborane, methyl borate, trimethoxyboron, boric acid, trimethyl ester, trimethylborate, boric acid trimethyl ester, trimethoxyborine, borester o, boric acid h3bo3 , trimethyl ester, b och3 3
PubChem CID 8470
ChEBI CHEBI:38913
IUPAC-Name Trimethylborat
SMILES B(OC)(OC)OC

Specifications

Chemischer Name oder Material Trimethyl borate
Schmelzpunkt -34°C
Farbe Farblos
Dichte 0.915 g/mL
Siedepunkt 67°C to 69°C
Flammpunkt −8°C (17°F)
Geruch Geruchsneutral
Hinweise zum Prozentgehalt (Metallbasis)
Brechungsindex 1.361
Menge 25 g
UN-Nummer UN2416
Beilstein 1697939
Empfindlichkeit Moisture sensitive
Merck Index 14,9712
Löslichkeitsinformationen Miscible with tetrahydrofuran,ether,isoporpylamine,hexane and methanol.
Formelmasse 103.92
Reinheit (%) 99.99%
Physikalische Form Flüssigkeit
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