| Powder: | Yes |
|---|---|
| State: | Solid |
| Purity: | Min 99% |
| MW: | 111.16 |
| Sample: | Support |
| Storage: | Yes |
| Customization: |
|---|
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| 2-Mercaptopyridine Basic information | |
| Product Name: | 2-Mercaptopyridine |
| CAS: | 2637-34-5 |
| MF: | C5H5NS |
| MW: | 111.16 |
| EINECS: | 220-131-9 |
| Mol File: | 2637-34-5.mol |
| 2-Mercaptopyridine Chemical Properties | |
| Melting point | 127-130 °C(lit.) |
| Boiling point | 184.9±23.0 °C(Predicted) |
| density | 1.161 (estimate) |
| refractive index | 1.5605 (estimate) |
| Fp | 125°C |
| storage temp. | 2-8°C |
| solubility | Slightly soluble in dimethyl sulfoxide. |
| form | Crystalline Powder |
| pka | pK1:-1.07(+1);pK2:10.00(0) (20°C) |
| color | Yellow to brownish |
| Water Solubility | 50 g/L (20 ºC) |
| Sensitive | Air Sensitive |
| BRN | 105758 |
| Stability: | Stable. Incompatible with strong bases, strong oxidizing agents. |
| InChIKey | WHMDPDGBKYUEMW-UHFFFAOYSA-N |
| CAS DataBase Reference | 2637-34-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 2(1H)-Pyridinethione(2637-34-5) |
| EPA Substance Registry System | 2-Mercaptopyridine (2637-34-5) |
| Item | Specifications | Results |
| Appearance | Light yellow to yellow crystalline powder | Conform |
| Assay % | ≥ 98.0 | 99.27 % |
| Loss on drying | ≤ 1.0 % | 0.36 % |
| Identification | Conform | Conform |
| Conclusion | The results conforms with enterprise standards |
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