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Food safety and quality
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| Flavouring |
2-Isopropylpyrazine |
| Synonym(s) |
2-Isopropyl-1,4-diazine |
| Latest JECFA evaluation |
2001 (Session 57) |
| Status of specification |
Full |
| Information required |
|
| Chemical name |
Isopropylpyrazine |
| JECFA number |
764 |
| CAS number |
29460-90-0 |
| FEMA number |
3940 |
| COE number |
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| FLAVIS number |
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| Molecular weight |
122.17 |
| Chemical formula |
C7H10N2 |
| Physical form/odour |
colourless to light yellow liquid with a minty, green, nutty, honey odour |
| Solubility |
soluble in water, organic solvents, oils |
| Solubility in ethanol |
miscible at room temperature |
| Boiling point (°C) |
70° (20 mm Hg) |
| Assay min % |
98% |
| Acid value max |
|
| Refractive index |
1.486-1.496 |
| Specific gravity |
0.967-0.972 |
| Other requirements |
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| ID Test |
IR |
| Spectrum |
 
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