| Availability: | |
|---|---|
| CAS Non. | 620-02-0 |
| Synonyma | 5-Methylfuraldehyde 5-Methyl-2-furaldehyde 5-Methylfuran-2-carbaldehyde 2-Formyl-5-methylfuran |
| FEMA No. | 2702 |
| Formulae hypotheticae | C₆H₆O₂ |
| Pondus hypotheticum (g / mol) | 110.11 |
| Densitas (g/cm3) | 1.107 |
| Index refractivus (n₂₀D) | 1.530-1.533 |
| Aspectus | Hyalina liquida |
| Odor | Dulce, caramel-sicut |
| Coruscans Point(℃) | 72 (poculum clausum); |
| Fervens (℃) | 187-189°C (760 mmHg) |
| Solubilitas | Multum solutum in ethanolo et diethyl; leviter solutum in aqua (2.3 g/L) |
5-Methyl furfuralis est magni momenti saporis in cibariis additivis ob suavem, conditum, et aromaticum amoenum. Haec compositio naturaliter invenitur in variis escis fructibus, in fructibus, vegetabilibus, lacticiniis et potionibus. Deprehenditur etiam in coffea assa, vino inveterata, et in aliis fructibus fermentatis.
Key Characteres chemica
Habet reciprocus aldehyde et furan anulum
Reactivity furanoid exhibet typicam (electrophilic substitutionem in C5)
Firmum acetales cum alcohols
Applicationem
1.Flavoring agentis
In saporibus tobacco et suavis saporis late adhibetur, ut capulus, socolata, nuces, caramel et in aliis esculentis. Adhibetur etiam in praeparatione saporum cibi ad fructus, sicut bona cocta, potiones et cuppedia.
2.Fragrance Applications
In odore industriae, 5-Methylfurfural pro pigmento ad dandum odorem suavitatis, aromatis, et tepidi odoris. Saepe in formula odorum pro fucis et cura personali productorum adhibetur.
3.Synthesis de intermediis chemica
5-Methylfurfuralis medium inservit in synthesi variarum oeconomiae, etiam pharmaceuticae et pesticidis. Verbi gratia, adhibetur in productione pyrethriorum syntheticorum ut s-bioallethrin et prallethrin.
Repono Conditions
Nitrogenium, levis resistens, temperatus <25°C