Food safety and quality
|
|
|
Flavouring |
sec-Butyl ethyl ether |
Synonym(s) |
Ethyl sec-butyl ether |
Latest JECFA evaluation |
2003 (Session 61) |
Status of specification |
Full |
Information required |
|
Chemical name |
2-Ethoxybutane |
JECFA number |
1231 |
CAS number |
2679-87-0 |
FEMA number |
3131 |
COE number |
|
FLAVIS number |
03.005 |
Molecular weight |
102.18 |
Chemical formula |
C6H14O |
Physical form/odour |
Colourless liquid |
Solubility |
Insoluble in water |
Solubility in ethanol |
soluble |
Boiling point (°C) |
81° |
Assay min % |
99% |
Acid value max |
1 |
Refractive index |
1.378-1.383 |
Specific gravity |
0.748-0.753 (20°) |
Other requirements |
|
ID Test |
NMR |
Spectrum |
|
|
|
|