| Melting point: |
-68°C |
| Boiling point: |
165-166 °C(lit.) |
| Density |
1.043 g/mL at 25 °C(lit.) |
| vapor density |
>1 (vs air) |
| vapor pressure |
760 mm Hg ( 165 °C) |
| refractive index |
n20/D 1.483(lit.) |
| FEMA |
2747 | 3-(METHYLTHIO)PROPIONALDEHYDE |
| Flash point: |
142 °F |
| storage temp. |
2-8°C |
| solubility |
<=75g/l |
| form |
liquid |
| Odor |
at 0.10 % in propylene glycol. musty potato tomato earthy vegetable creamy |
| Odor Type |
vegetable |
| explosive limit |
1.3-26.1%(V) |
| Water Solubility |
It is readily soluble in alcohol solvents such as ethanol, propylene and glycol oil. It is insoluble in water. |
| Sensitive |
Air Sensitive |
| JECFA Number |
466 |
| BRN |
1739289 |
| InChIKey |
CLUWOWRTHNNBBU-UHFFFAOYSA-N |
| LogP |
0.34 at 20℃ |
| CAS DataBase Reference |
3268-49-3(CAS DataBase Reference) |
| NIST Chemistry Reference |
Propanal, 3-(methylthio)-(3268-49-3) |
| EPA Substance Registry System |
3-(Methylthio)propanal (3268-49-3) |