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2,3-Dihydrofuran, 98+%

Catalog No. p-7025202
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AAB2057514 25 g
AAB2057522 100 g
AAB2057536 500 g
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Catalog No. AAB2057514 Supplier Thermo Scientific Chemicals Supplier No. B2057514
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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.

Applications
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.

Solubility
Soluble in water at 20°C, 20g/L and chloroform.

Notes
Store away from oxidizing agents and air. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Protect from heat. Keep it refrigerated.

Chemical Identifiers

CAS 1191-99-7
Molecular Formula C4H6O
Molecular Weight (g/mol) 70.09
MDL Number MFCD00003205
InChI Key JKTCBAGSMQIFNL-UHFFFAOYSA-N
PubChem CID 70934
ChEBI CHEBI:51662
IUPAC Name 2,3-dihydrofuran
SMILES C1CC=CO1

Specifications

Density 0.927
Boiling Point 54°C to 55°C
Flash Point −24°C (−11°F)
Odor Pungent
Refractive Index 1.4245
Quantity 25 g
UN Number 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
Solubility Information Soluble in water at 20°C,20g/L and chloroform.
Formula Weight 70.09
Percent Purity ≥98%
Chemical Name or Material 2,3-Dihydrofuran
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Safety and Handling

Hazard Category H225-H302-H319
Hazard Statement GHS H Statement
H225-H301-H319
Highly flammable liquid and vapour.
Toxic if swallowed.
Causes serious eye irritation.
Precautionary Statement P210-P233-P240-P241-P242-P243-P264b-P270-P280-P301+P312-P303+P361+P353-P305+P351+P338-P330-P372-P374-P380-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: ETHERS, N.O.S.
EINECSNumber 214-747-7
TSCA Yes
Recommended Storage Keep cold

RUO – Research Use Only