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Alfa Aesar™ 2,3-Dihydrofuran, 98+%

$83.32 - $83.32

Chemical Identifiers

Chemical Name or Material 2,3-Dihydrofuran
CAS 1191-99-7
Molecular Formula C4H6O
Formula Weight 70.09g/mol
MDL Number MFCD00003205
UN Number UN3271
Beilstein 103168
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2057522

 
alfa aesar™
B20575-22
100g Each for $83.32

AAB2057514

 
alfa aesar™
B20575-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2057536

 
alfa aesar™
B20575-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Odor Pungent
Boiling Point 54° to 55°C
Quantity 100g
Flash Point −24°C (−11°F)
Chemical Name or Material 2,3-Dihydrofuran
CAS 1191-99-7
Assay ≥98%
Molecular Formula C4H6O
Formula Weight 70.09g/mol
MDL Number MFCD00003205
UN Number UN3271
Beilstein 103168
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H225-H301-H319
Highly flammable liquid and vapour.
Toxic if swallowed.
Causes serious eye irritation.
Health Hazard 3 GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: ETHERS, N.O.S.
TSCA TSCA

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.

Safety and Handling

Danger

GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H225-H301-H319
Highly flammable liquid and vapour.
Toxic if swallowed.
Causes serious eye irritation.

2° to 8°C