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2,3-Dihydrofuran, ≥ 98 %, Thermo Scientific Chemicals

Artikelnummer. 11408967
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Product Code. 11408967 Supplier Thermo Scientific Alfa Aesar Supplier No. B20575.14
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Description

CAS: 1191-99-7 | C4H6O | 70.09 g/mol

2,3-Dihydrofuran is a versatile reagent used in lanthanide-catalyzed Diels-Alder reactions with 2-pyrones and in Rh(II)-stabilized cycloadditions with vinylcarbenoids. It is applied for alkylation by active methylene compounds, catalyzed by trans-Dichlorobis(triphenyl­phosphine)­palladium(II). It is also used in the preparation of biologically active compounds such as antitumor agents.

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.

Anwendungen
2,3-Dihydrofuran ist ein vielseitiges Reagenz, das in Lanthanid-katalysierten Diels-Alder-Reaktionen mit 2-Pyronen und in Rh(II)-stabilisierten Cycloadditionen mit Vinylcarbenoiden verwendet wird. Es wird für die Alkylierung durch aktive Methylenverbindungen, katalysiert durch trans-Dichlorobis(triphenylphosphin)-palladium(II), angewendet. Es wird auch bei der Herstellung von biologisch aktiven Verbindungen wie Antitumormitteln verwendet.

Löslichkeit
Löslich in Wasser bei 20 °C, 20 g/l und Chloroform.

Hinweise
Vor Oxidationsmitteln und Luft geschützt aufbewahren. Halten Sie den Behälter dicht verschlossen und stellen Sie ihn an einen kühlen, trockenen und gut belüfteten Ort. Vor Wärme schützen. Kühl aufbewahren.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1191-99-7
Summenformel C4H6O
Molekulargewicht (g/mol) 70.09
MDL-Nummer MFCD00003205
InChI-Schlüssel JKTCBAGSMQIFNL-UHFFFAOYSA-N
PubChem CID 70934
ChEBI CHEBI:51662
IUPAC-Name 2,3-Dihydrofuran
SMILES C1CC=CO1

Specifications

Chemischer Name oder Material 2,3-Dihydrofuran
Dichte 0.927
Siedepunkt 54°C to 55°C
Flammpunkt −24°C (−11°F)
Geruch Pungent
Brechungsindex 1.4245
Menge 25 g
UN-Nummer UN3271
Beilstein 103168
Synonym 4,5-dihydrofuran, furan, 2,3-dihydro, furan, dihydro, dihydrofuran, 2,3 dihydrofuran, dihydrofurane, 2,3dihydrofuran, furan,3-dihydro, 2,3-dihydrofurane, 2,3-dihydro-furan
Löslichkeitsinformationen Soluble in water at 20°C,20g/L and chloroform.
Formelmasse 70.09
Reinheit (%) ≥98%
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