| Identification | |
| Name: | 2-Pentenal |
| Synonyms: | 2-Penten-1-al;g-Methylcrotonaldehyde |
| CAS: | 764-39-6 |
| EINECS: | 212-120-2 |
| Molecular Formula: | C5H8 O |
| Molecular Weight: | 84.13 |
| InChI: | InChI=1/C5H8O/c1-2-3-4-5-6/h3-5H,2H2,1H3 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 21.9°C |
| Boiling Point: | 126.8°C at 760 mmHg |
| Density: | 0.824g/cm3 |
| Refractive index: | 1.413 |
| Specification: |
2-Pentenal (764-39-6) is colorless to yellow clear liquid, known as 2-Penten-1-al ; 3-Ethyl-2-propenal ; 3-Ethylacrolein ; CCRIS 3514 ; FEMA No. 3218 ; gamma-Methylcrotonaldehyde . When heated to decomposition, it yields Carbon monoxide , Carbon dioxide . |
| Report: |
Reported in EPA TSCA Inventory. |
| Flash Point: | 21.9°C |
| Safety Data | |
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