2,3-Dihydrofuran
ALDRICH/200018 - 99%
Synonym: 2,3-DHF
CAS Number: 1191-99-7
Empirical Formula (Hill Notation): C4H6O
Molecular Weight: 70.09
EC Number: 214-747-7
MDL Number: MFCD00003205
Linear Formula: C4H6O
Product Type: Chemical
| assay | 99% |
| bp | 54-55 °C (lit.) |
| density | 0.927 g/mL at 25 °C (lit.) |
| form | liquid |
| functional group | ether |
| InChI | 1S/C4H6O/c1-2-4-5-3-1/h1, |
| InChI key | JKTCBAGSMQIFNL-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | C1CC=CO1 |
| storage temp. | 2-8°C |
| vapor pressure | 14.46 psi ( 55 °C) |
| 3.67 psi ( 20 °C) |
| Application: | 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. |
| General description: | The enantioselective Heck arylation of 2,3-dihydrofuran with aryl iodides was studied. |
| Packaging: | 1 L in glass bottle |
| Packaging: | 100 mL in glass bottle |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225 - H319 |
| Precautionary statements | P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338 |
| Hazard Codes | F |
| Risk Statements | 11-19 |
| Safety Statements | 16-33 |
| RIDADR | UN 3271 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | -11.2 °F |
| Flash Point(C) | -24 °C |
| Supplemental Hazard Statements | EUH019 |
| Purity | 99% |
| bp | 54-55 °C (lit.) |
| Density | 0.927 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |



