| Molecular Formula | C8H10O4 |
| Molar Mass | 170.16 |
| Density | 1.167g/mLat 25°C(lit.) |
| Boling Point | 243°C(lit.) |
| Flash Point | >230°F |
| JECFA Number | 1456 |
| Vapor Presure | 2.605mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 1.167 |
| Color | Light yellow to Yellow to Orange |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.477(lit.) |
| Hazard Symbols | Xn - Harmful![]() |
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29321900 |
| FEMA | 3797 | 4-ACETOXY-2,5-DIMETHYL-3(2H)FURANONE |
| use | has strong aroma of fresh sweet fruit and milk coke, and is an important fruit essence raw material |