![1H-1,2,3-Triazolo[4,5-b]pyridine Structure](https://www.chemicalbook.com/CAS/GIF/273-34-7.gif)
1H-1,2,3-Triazolo[4,5-b]pyridine
- Product Name1H-1,2,3-Triazolo[4,5-b]pyridine
- CAS273-34-7
- CBNumberCB4484899
- MFC5H4N4
- MW120.11
- MDL NumberMFCD00134183
- MOL File273-34-7.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 208 °C (dec.)(lit.) |
| Boiling point | 230℃ |
| Density | 1.61 |
| Flash point | 93℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder |
| pka | 3.15±0.20(Predicted) |
| color | light brown |
| InChI | 1S/C5H4N4/c1-2-4-5(6-3-1)8-9-7-4/h1-3H,(H,6,7,8,9) |
| InChIKey | VQNDBXJTIJKJPV-UHFFFAOYSA-N |
| SMILES | c1cnc2nn[nH]c2c1 |
| CAS DataBase Reference | 273-34-7(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | No | |||||||||
| HS Code | 2914.79.4000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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