2,5 Or 6-Methoxy-3-Methylpyrazine (mixture Of Isomers)
Aroma Chemical CAS 68378-13-2
A roasted nutty note with a chocolate and cocoa character and a soft almond facet. Natural and warm, it adds a hazelnut peanut depth in traces.
Odor profile
| Descriptor 1 | Gourmand |
| Descriptor 2 | Chocolate |
| Descriptor 3 | Roasted |
Identification
| CAS Number | 68378-13-2 |
| Category | Aroma Chemical |
Synonyms
2-methoxy-(3,5)-methyl pyrazine, 2-methoxy-(3,5)-methylpyrazine, 2-,5{6}-methoxy-3-methyl pyrazine (mixture of isomers), 2-methoxy-3-methyl pyrazine + 2-methoxy-5-methyl pyrazine, 2-methoxy-3-methyl pyrazine + 6-methoxy-3-methyl pyrazine, 2-methoxy-3-methylpyrazine + 2-methoxy-5-methylpyrazine, 2-methoxy-3-methylpyrazine + 6-methoxy-3-methylpyrazine, 2-methoxy-3,5-methyl pyrazine, mix. 2-methoxy-3(5)-methylpyrazine, 2 methoxy-3(or 5)-methylpyrazine, ( methoxy)methylpyrazine, 2-( methoxymethyl)pyrazine, methoxymethylpyrazine, mixture of 2-methoxy-3-methylpyrazine and 2-methoxy-5-methylpyrazine, pyrazine, 2-(methoxymethyl)-, pyrazine, methoxymethyl-
Physical and chemical data
| Boiling Point | 169.5 °C |
| Flash Point | 54.44 °C |
| Density | 1.06000 |
| Vapor Pressure | 2.041000 mmHg @ 25.00 C. (est) |
| LogP | -0.540 |
| Solubility | alcohol; water, 8457 mg/L @ 25 C (est); stable in most media |
| Appearance | colorless clear liquid |
All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.