... D;Flavors and Fragrances;Furan flavors Mol File: 3658-77-3.mol 4-Hydroxy-2,5-dimethyl-3(2H) ... furanone Chemical Properties mp 73-77 °C(lit.) bp 188 °C density 1.049 g/mL at 25 °C refractive ... storage temp. 2-8°C CAS DataBase Reference 3658-77-3(CAS DataBase Reference) NIST Chemistry Reference 2,5- ... Dimethyl-4-hydroxy-3(2h)-furanone(3658-77-3) EPA Substance Registry System 3(2H)-Furanone, ...