2-vinyl pyrazine
pyrazine, 2-ethenyl-
Identification
| Name | 2-vinyl pyrazine |
| IUPAC | 2-ethenylpyrazine |
| CAS Number | 4177-16-6 |
| EINECS | 224-045-2 |
| FDA UNII | Y6TPK237O6 |
| Molecular Formula | C6 H6 N2 |
| Molecular Weight | 106.12782000 |
| MDL Number | MFCD00051591 |
| Nikkaji Number | J100.791B |
| CoE Number | 11370 |
| XlogP3 | 0.60 (est) |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.05200 @ 20.00 °C. |
| Refractive Index | 1.55300 @ 20.00 °C. |
| Boiling Point | 76.00 °C. @ 30.00 mm Hg, 158.00 to 159.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 3.320000 mmHg @ 25.00 °C. (est) |
| Flash Point | 140.00 °F. TCC ( 60.00 °C. ) |
| logP (o/w) | 1.340 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | nutty |
| Taste Description | green burnt nutty |
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavoring agents |
| Recommendation for 2-vinyl pyrazine usage levels up to | not for fragrance use. |
BOC Sciences
Best of Chemicals Supplier
Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecul...
Penta International Corporation
Chemistry innovation
At Penta, our products and services help businesses do business better.
Synerzine, Inc.
Innovation. Customization. Aroma Ingredients.
Synerzine is a leading supplier of flavor and fragrance ingredients.
Potential Uses
Natural Occurrence
Synonyms
ethenyl pyrazine
2-
ethenylpyrazine
pyrazine, 2-ethenyl-
vinyl pyrazine
2-
vinyl pyrazine 10% in propylene glycol
2-
vinyl-pyrazine
2-
vinylpyrazine
2-
vinylpyrazine (10% w/w in P.G)
US Patents:
3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines