| Melting point |
-105.78°C (estimate) |
| Boiling point |
82 °C |
| Density |
0.760±0.06 g/cm3 (20 ºC 760 Torr) |
| FEMA |
3131 | SEC-BUTYL ETHYL ETHER |
| FLAVIS Number |
03.005 | 2-Butyl ethyl ether |
| refractive index |
1.3916 (589.3 nm 20℃) |
| Flash point |
-6℃(760 Torr) |
| storage temp. |
Storage temp. 2-8°C |
| form |
clear liquid |
| color |
Colorless to Almost colorless |
| Odor |
2-ETHOXYBUTANE has a great berry profile which is excellent for a broad range of tropical, citrus and red fruit flavors, more specially blackcurrant.berry floral woody |
| Odor Type |
berry |
| JECFA Number |
1231 |
| Henry's Law Constant |
4.9×10-3 mol/(m3Pa) at 25℃, Yaws (2003) |
| LogP |
1.96 |
| Substances Added to Food (formerly EAFUS) |
SEC-BUTYL ETHYL ETHER |
| EWG's Food Scores |
1 |
| FDA UNII |
9NHX6V19XI |
| EPA Substance Registry System |
Butane, 2-ethoxy- (2679-87-0) |
