| Name | hex-2-enal |
| Synonyms | 2-Hexenal hex-2-enal HEXEN-2-AL HEXENE-2-AL 2-Hexene-1-one 2-hexenal,2-hexen-1-al |
| CAS | 505-57-7 |
| EINECS | 208-014-0 |
| Molecular Formula | C6H10O |
| Molar Mass | 98.14 |
| Density | 0.8445 |
| Melting Point | -66°C (estimate) |
| Boling Point | 133.68°C (estimate) |
| Appearance | Color a colourless liquid. |
| Refractive Index | 1.4460 |
| Physical and Chemical Properties | EPA Chemical Information 2-Hexenal (505-57-7) |
| Raw Materials | Crotonaldehyde 2-ETHYL-2-HEXENAL Butyraldehyde Acetaldehyde |
| Downstream Products | TRANS-2-HEXEN-1-OL 2-ETHYLCROTONALDEHYDE CIS-2-HEXEN-1-OL |
| FEMA | 2560 | HEXEN-2-AL |
| JECFA Number | 1353 |