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Food safety and quality
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|
| |
| Flavouring |
Butyl lactate |
| Synonym(s) |
n-Butyl alpha-hydroxypropionate |
| Latest JECFA evaluation |
2001 (Session 57) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
Buryl 2-hydroxypropanoate |
| JECFA number |
932 |
| CAS number |
138-22-7 |
| FEMA number |
2205 |
| COE number |
372 |
| FLAVIS number |
|
| Molecular weight |
146.19 |
| Chemical formula |
C7H14O3 |
| Physical form/odour |
colourless liquid with a faint, sweet, buttery odour |
| Solubility |
slightly soluble in water; soluble in organic solvents, oils |
| Solubility in ethanol |
miscible |
| Boiling point (°C) |
185-187°; 76° (6 mm Hg) |
| Assay min % |
95% |
| Acid value max |
1 |
| Refractive index |
1.418-1.424 |
| Specific gravity |
0.974-0.984 |
| Other requirements |
|
| ID Test |
IR |
| Spectrum |
 
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