Pyrido[2,3-b]pyrazine
- CAS NO.：322-46-3
- Empirical Formula: C7H5N3
- Molecular Weight: 131.13
- MDL number: MFCD00006717
- EINECS: 206-294-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-12-30 16:20:48
![Pyrido[2,3-b]pyrazine Structural](https://img.chemicalbook.in/CAS/GIF/322-46-3.gif)
What is Pyrido[2,3-b]pyrazine?
Chemical properties
BROWN TO DARK GREEN CRYSTALLINE POWDER
Properties of Pyrido[2,3-b]pyrazine
| Melting point: | 139-143 °C |
| Boiling point: | 232.43°C (rough estimate) |
| Density | 1.2374 (rough estimate) |
| refractive index | 1.5341 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 1.25±0.10(Predicted) |
| CAS DataBase Reference | 322-46-3(CAS DataBase Reference) |
Safety information for Pyrido[2,3-b]pyrazine
| 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 |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. 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. P405:Store locked up. |
Computed Descriptors for Pyrido[2,3-b]pyrazine
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product: 322-46-3 pyrido[2,3-b]pyrazine 98%
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