A5355512
2-Mercaptopyridine , 98% , 2637-34-5
Synonym(s):
2-Pyridinethiol;2-Pyridyl mercaptan
CAS NO.：2637-34-5
Empirical Formula: C5H5NS
Molecular Weight: 111.16
MDL number: MFCD00006285
EINECS: 220-131-9
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.00 | In Stock |
|
| 25G | RMB50.40 | In Stock |
|
| 100G | RMB148.00 | In Stock |
|
| 500g | RMB621.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 127-130 °C(lit.) |
| Boiling point: | 184.9±23.0 °C(Predicted) |
| Density | 1.161 (estimate) |
| refractive index | 1.5605 (estimate) |
| Flash point: | 125°C |
| storage temp. | 2-8°C |
| solubility | Slightly soluble in chloroform, methanol and 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 |
| LogP | -0.130 |
| 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) |
Description and Uses
Employed as a ligand in metal complexes. It can be used to coat porous media to purify plasmid DNA.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-36/38-22 |
| Safety Statements | 26-36-28A-22 |
| WGK Germany | 3 |
| RTECS | UT9600000 |
| F | 10-23 |
| TSCA | Yes |
| HS Code | 29339900 |
