| Melting point: |
59-61 °C |
| Boiling point: |
38 °C/60 mmHg (lit.) |
| Density |
0.851 g/mL at 20 °C
0.845 g/mL at 25 °C (lit.) |
| FEMA |
3382 | 1-PENTEN-3-ONE |
| refractive index |
n20/D 1.419(lit.) |
| Flash point: |
20 °F |
| storage temp. |
2-8°C |
| solubility |
Chloroform (Sparingly), Methanol (Slightly) |
| form |
Liquid |
| color |
Clear colorless to amber |
| Odor |
at 1.00 % in propylene glycol. pungent peppery mustard garlic onion |
| Odor Type |
spicy |
| Water Solubility |
Insoluble in water; soluble in most organic solvents. |
| JECFA Number |
1147 |
| BRN |
1735857 |
| Exposure limits |
ACGIH: TWA 2 mg/m3
NIOSH: TWA 10 mg/m3 |
| LogP |
0.65 |
| CAS DataBase Reference |
1629-58-9(CAS DataBase Reference) |
| NIST Chemistry Reference |
1-Penten-3-one(1629-58-9) |
| EPA Substance Registry System |
Ethyl vinyl ketone (1629-58-9) |