| Melting point: |
-53.35°C (estimate) |
| Boiling point: |
90-91 °C50 mm Hg(lit.) |
| Density |
0.857 g/mL at 25 °C(lit.) |
| vapor density |
>1 (vs air) |
| FEMA |
3165 | TRANS-2-HEPTENAL |
| refractive index |
n20/D 1.450(lit.) |
| Flash point: |
128 °F |
| storage temp. |
2-8°C |
| form |
Liquid |
| color |
Colorless to Light yellow to Light orange |
| Odor |
at 1.00 % in dipropylene glycol. pungent green vegetable fresh fatty |
| Odor Type |
green |
| JECFA Number |
1360 |
| BRN |
1700822 |
| LogP |
2.11 |
| CAS DataBase Reference |
18829-55-5(CAS DataBase Reference) |
| NIST Chemistry Reference |
2-Heptenal, (E)-(18829-55-5) |
| EPA Substance Registry System |
2-Heptenal, (2E)- (18829-55-5) |