2-mercaptopyrazine
2(1H)-pyrazinethione
Identification
| Name | 2-mercaptopyrazine |
| IUPAC | 1H-pyrazine-2-thione |
| CAS Number | 38521-06-1 |
| FDA UNII | Search |
| Molecular Formula | C4 H4 N2 S |
| Molecular Weight | 112.15488000 |
| MDL Number | MFCD00235012 |
| Nikkaji Number | J515.031K |
| XlogP3 | -0.90 (est) |
Regulatory
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 191.00 to 192.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 0.332000 mmHg @ 25.00 °C. (est) |
| Flash Point | 174.00 °F. TCC ( 78.90 °C. ) (est) |
| logP (o/w) | 0.148 (est) |
| Soluble in | alcohol |
No sensory data available
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-mercaptopyrazine usage levels up to | not for fragrance use. |
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Potential Uses
Natural Occurrence
Synonyms
1,2-
dihydropyrazine-2-thione
mercaptopyrazine
2-iso
propylamino-oxazole
pyrazine-2-thiol
1H-
pyrazine-2-thione
pyrazine-2(1H)-thione
2-
pyrazinethiol
2(1H)-
pyrazinethione
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