| Product Code | Ax-905 |
| CAS Number | 591-80-0 |
| Molecular Formula | C5H8O2 |
| Molecular Weight | 100.12 |
| Synonyms | pent-4-enoyl chloride |
| Purity | 98.00% |
| MDL No. | MFCD00004408 |
| Smile Code | C=CCCC(Cl)=O |
| Melting Point | 54-57 °C |
| Boiling Point | 83-84 °C12 mm Hg(lit.) |
| Production Scale | NULL |
| Production Cycle | NULL |