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Appearance:Yellow to brownish Crystalline Powder
Throughput:30|Metric Ton|Month
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
Product Name: 2-Mercaptopyridine
Synonyms: 2(1H)-PYRIDINETHIONE;2-PYRIDYL MERCAPTAN;2-PYRIDINETHIOL;2-MERCAPTOPYRIDINE;MERCAPTO(2-)PYRIDINE;2-mercapto;2-Pyridinethione;2-Thiopyridine
CAS: 2637-34-5
MF: C5H5NS
MW: 111.16
Mol File: 2637-34-5.mol
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 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
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)
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