3-Chloropyrazine-2-carbonitrile
- CAS NO.：55557-52-3
- Empirical Formula: C5H2ClN3
- Molecular Weight: 139.54
- MDL number: MFCD00219653
- EINECS: 670-636-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:01:40
What is 3-Chloropyrazine-2-carbonitrile?
The Uses of 3-Chloropyrazine-2-carbonitrile
3-Chloropyrazine-2-carbonitrile is a reactant in the syntheses of tuberculostatic pyrazine derivatives.
Properties of 3-Chloropyrazine-2-carbonitrile
| Melting point: | 45-47°C |
| Boiling point: | 264.1±35.0 °C(Predicted) |
| Density | 1.43±0.1 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | -5.41±0.10(Predicted) |
| color | Light brown to black |
| CAS DataBase Reference | 55557-52-3(CAS DataBase Reference) |
Safety information for 3-Chloropyrazine-2-carbonitrile
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Chloropyrazine-2-carbonitrile
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