5,6,7,8-Tetrahydroquinoxaline
Aroma Chemical CAS 34413-35-9
A roasted note with a nutty and cereal character and a soft corn chip facet. Musty and natural, it adds a savoury depth in traces.
Odor profile
| Descriptor 1 | Food-like |
| Descriptor 2 | Roasted |
| Descriptor 3 | Corn |
Identification
| CAS Number | 34413-35-9 |
| Category | Aroma Chemical |
| Formula | C8H10N2 |
| Mol. Weight | 134.18 |
| IUPAC Name | 5,6,7,8-tetrahydroquinoxaline |
| InChIKey | XCZPDOCRSYZOBI-UHFFFAOYSA-N |
Synonyms
cyclohexapyrazine, quinoxaline, 5,6,7,8-tetrahydro-, 5,6,7,8-tetrahydro quinoxaline, tetrahydro terrazine-014 (IFF), tetrahydroquinoxaline, 5,6,7,8-tetrahydroquinoxaline natural, 5,6,7,8-tetrahydroquinoxaline natural 1% in ethyl alcohol, 5,6,7,8-tetrahydroquinoxaline natural 5% in ethyl alcohol, tetrahydroterrazine (IFF)
Physical and chemical data
| Boiling Point | 108.00 °C |
| Melting Point | 29.00 °C |
| Flash Point | 90.56 °C |
| Density | 1.07700 |
| Refractive Index | 1.53800 |
| Vapor Pressure | 0.055000 mmHg @ 25.00 C. (est) |
| LogP | 1.158 |
| Solubility | alcohol; water, slightly; water, 2091 mg/L @ 25 C (est) |
| Appearance | colorless to amber clear solid |
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.