| Melting point | 77-80 °C(lit.) |
| Boiling point | 190 °C(lit.) |
| density | 1.08 |
| FEMA | 3237 | 2,3,5,6-TETRAMETHYLPYRAZINE |
| refractive index | 1.5880 (estimate) |
| Fp | 128-130°C/200mm |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | 4g/l |
| form | neat |
| pka | 3.20±0.10(Predicted) |
| color | White to Off-White |
| Water Solubility | Soluble in water (4 g/L at 20°C). |
| JECFA Number | 780 |
| BRN | 113100 |
| Stability: | Stable. Incompatible with strong acids, strong oxidizing agents. |
| InChIKey | FINHMKGKINIASC-UHFFFAOYSA-N |
| CAS DataBase Reference | 1124-11-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyrazine, tetramethyl-(1124-11-4) |
| EPA Substance Registry System | Tetramethylpyrazine (1124-11-4) |
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