PRODUCT Properties
| Boiling point: | 243 °C(lit.) |
| Density | 1.167 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 3797 | 4-ACETOXY-2,5-DIMETHYL-3(2H)FURANONE |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| Specific Gravity | 1.167 |
| color | Light yellow to Yellow to Orange |
| Odor | at 1.00 % in propylene glycol. sweet caramel tropical fruity brown sugar toffee molasses baked bread |
| Odor Type | caramellic |
| biological source | synthetic |
| JECFA Number | 1456 |
| Major Application | flavors and fragrances |
| InChI | 1S/C8H10O4/c1-4-7(10)8(5(2)11-4)12-6(3)9/h4H,1-3H3 |
| InChIKey | VPKIUOQJQJVLRW-UHFFFAOYSA-N |
| SMILES | CC1OC(C)=C(OC(C)=O)C1=O |
| LogP | 0.81 |
| CAS DataBase Reference | 4166-20-5(CAS DataBase Reference) |
Description and Uses
2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate is furanone derivative; used in manufacturing method of silver nanowire by reacting silver salt in polyol in presence of growth regulator, halide salt, and specific furanone derivative.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 36-24/25 |
| WGK Germany | 3 |
| HS Code | 29321900 |
| Storage Class | 10 - Combustible liquids |
