| Chemical Name |
Furfural |
| Synonyms |
Furfuraldehyde, 2-Furaldehyde |
| CAS Number |
98-01-1 |
| Formula |
C5H4O2 |
| Molecular Weight |
96.08 g/mol |
| Appearance |
Colorless to yellow oily liquid with an almond-like odor |
| Melting Point |
-36.5 °C |
| Boiling Point |
161.1 °C |
| Solubility |
Soluble in ethanol, ether, and benzene; slightly soluble in cold water, more soluble in hot water |
| Chemical Properties |
Forms furfuryl alcohol upon reduction; reacts with acids to form heat-resistant resins |
| Production Methods |
Extracted from agricultural byproducts such as corn cobs, wheat bran, and sawdust; produced through acid-catalyzed dehydration of pentoses |
| Applications |
Used as a solvent, intermediate in the synthesis of furfuryl alcohol, furanic resins, tetrahydrofuran, and other chemicals; also used in perfumes, pesticides, and as a flavoring agent in food |
| Hazard Information |
Toxic and flammable; can irritate skin and respiratory tract; vapor can form explosive mixtures with air; store in a cool, well-ventilated area away from sources of ignition |
| Handling and Storage |
Wear appropriate protective gear when handling; store in tightly sealed containers in a cool, dry place; avoid exposure to heat, sparks, and open flames |
