2,5-dimethyl pyrazine
Product Description
| Product | 2,5-dimethyl pyrazine |
| CAS | 123-32-0 |
| Formula | C6H8N2 |
| Synonym | 2,5-Dimethyl-1,4-diazine, 2,5-Dimethylparadiazine, 2,5-Dimethylpiazine, 2,5-dimethylpyrazine, Pyrazine, 2,5-dimethyl-, 2,5-Dimethylpyrazine |
Typical Product Specifications
| Density | 0.990 |
| Assay | 98.00 to 100.00 % |
| Specific gravity | 0.98500 to 0.99100 @ 25.00 °C |
| Refractive Index | 1.49700 to 1.50300 @ 20.00 °C |
| Boiling Point | 154.00 to 156.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 3.980000 mm/Hg @ 25.00 °C |
| Vapor Density | 3.7 |
| Flash Point | 130.00 °F. TCC |
| logP (o/w) | 0.64 |
| Odor | Nutty, peanut, musty, earthy, powdery and slightly roasted with a cocoa powder nuance |
| Appearance | colorless to pale yellow clear liquid |
| Pounds/Gallon | 8.196 to 8.246 |
| Odor Type | chocolate |
| Taste | Musty, potato, cocoa and nutty with a fatty and oily nuance |
| Additional Assay Information | sum of 2,3- 2,5- and 2,6- isomers |
| Melting Point | 15.00 °C. @ 760.00 mm Hg |
| Molecular weight | 108.14 |
| Color | colorless to yellowish liquid |
| Chemical Structure |  |
| Notes | FEMA# 3272 Use: PERFUMING |
| Class | Flavor and Fragrance Chemical Compounds, Chemical Intermediates |
| Function | Chemical Intermediate |
| Industry | Flavor & Fragrance, Flavor, Fragrance |
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