4,5-DIHYDRO-5-METHYLENE-2(3H)-FURANONE
dihydro-5-methylenefuran-2(3H)-one
CAS: 10008-73-8
Molecular Formula: C5H6O2
4,5-DIHYDRO-5-METHYLENE-2(3H)-FURANONE - Names and Identifiers
4,5-DIHYDRO-5-METHYLENE-2(3H)-FURANONE - Physico-chemical Properties
| Molecular Formula | C5H6O2 |
| Molar Mass | 98.1 |
| Density | 1.096g/mLat 25°C(lit.) |
| Melting Point | 18 °C |
| Boling Point | 80°C17mm Hg(lit.) |
| Flash Point | 170°F |
| Vapor Presure | 0.654mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Almost colorless |
| Merck | 14,647 |
| BRN | 1560870 |
| Refractive Index | n20/D 1.466(lit.) |
4,5-DIHYDRO-5-METHYLENE-2(3H)-FURANONE - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 42/43 - May cause sensitization by inhalation and skin contact. |
| Safety Description | S23 - Do not breathe vapour. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 9-21 |
4,5-DIHYDRO-5-METHYLENE-2(3H)-FURANONE - Introduction
Nature:
-Solubility: soluble in water and common organic solvents.
Method:
-Synthesis route: 5-Methylene-2 (3H) - furanone can be prepared through various different synthesis routes, including the use of various organic synthesis methods and reagents.
Last Update：2024-04-09 19:55:45
