Name | Dihydrofuran-3(2H)-one |
Synonyms | Oxolan-3-one DIHYDRO-FURAN-3-ONE Dihydro-furan-3-one 3-OXOTETRAHYDROFURAN 3-Oxotetrahydrofuran tetrahydrofuran-3-one Dihyro-3(2H)-Furanone DIHYDRO-3(2H)-FURANONE Dihydrofuran-3(2H)-one Dihydro-3(2H)-furanone 3(2H)-FURANONE,DIHYDRO- 3(2H)-FURANONE, DIHYDRO- |
CAS | 22929-52-8 |
EINECS | 805-925-0 |
InChI | InChI=1/C4H6O2/c5-4-1-2-6-3-4/h1-3H2 |
InChIKey | JLPJFSCQKHRSQR-UHFFFAOYSA-N |
Molecular Formula | C4H6O2 |
Molar Mass | 86.09 |
Density | 1.1124 g/cm3(Temp: 420 °C) |
Boling Point | 68°C/60mmHg(lit.) |
Flash Point | 56°C |
Vapor Presure | 3.72mmHg at 25°C |
Appearance | Liquid |
Color | Colorless to Yellow |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.4360-1.4400 |
MDL | MFCD07778393 |
Hazard Symbols | Xn - Harmful |
Risk Codes | R11 - Highly Flammable R19 - May form explosive peroxides R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S23 - Do not breathe vapour. |
UN IDs | 1993 |
Hazard Class | 3 |
Packing Group | III |
application | dihydro-3 (2H)-furanone is a ketone organic substance and can be used as a pharmaceutical intermediate. |
Biological activity | Dihydrofuran-3(2H)-one (3-Oxotrahydrofuran) can be used to synthesize cyclic ketone inhibitors that inhibit serine protease plasmin. |