- H: 226Flammable liquid and vapour
- H: 301Toxic if swallowed
- H: 312Harmful in contact with skin.
- H: 315Causes skin irritation
- H: 319Causes serious eye irritation
- H: 330Fatal if inhaled.
- H: 335May cause respiratory irritation
- H: 351Suspected of causing cancer.
- H: 412Harmful to aquatic life with long lasting effects
- 2-Furaldehyde
- 2-Furalmethanal
- 2-Furancarbonal
- 2-Furancarboxaldehyd
- 2-Furancarboxaldehyde
- 2-Furfuraldehyde
- 2-Furylmethanal
- C5H4O2
- Fural
- Furan-2-Carboxaldehyde
- Furanaldehyd
- Furfural
- Furfuraldehyde
- Furol
- Pyromucic Aldehyde