A3163612
2,3-Dihydrofuran , 99% , 1191-99-7
Synonym(s):
2,3-DHF
CAS NO.：1191-99-7
Empirical Formula: C4H6O
Molecular Weight: 70.09
MDL number: MFCD00003205
EINECS: 214-747-7
| Pack Size | Price | Stock | Quantity |
| 25ML | RMB36.00 | In Stock |
|
| 100ML | RMB123.20 | In Stock |
|
| 500ML | RMB501.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 280 °C(Solv: trichloroethylene (79-01-6); ethanol (64-17-5)) |
| Boiling point: | 54-55 °C (lit.) |
| Density | 0.927 g/mL at 25 °C (lit.) |
| vapor pressure | 14.46 psi ( 55 °C) |
| refractive index | n |
| Flash point: | −12 °F |
| storage temp. | 2-8°C |
| solubility | soluble in Chloroform |
| form | Liquid |
| color | Clear colorless |
| Water Solubility | slightly soluble |
| BRN | 103168 |
| InChIKey | JKTCBAGSMQIFNL-UHFFFAOYSA-N |
| LogP | -0.034 (est) |
Description and Uses
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(triphenyl-phosphine)-palladium(II). It is also used in the preparation of biologically active compounds such as antitumor agents.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225-H319 |
| Precautionary statements | P210-P233-P240-P241-P242-P305+P351+P338 |
| Hazard Codes | F,Xi,Xn |
| Risk Statements | 11-19-36-22-2017/11/19 |
| Safety Statements | 16-33-39-26-18-36 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29321900 |
